13a. SSL 应用 Grignard-2014.11
ISaGRAF 3.55 试用版本安装和使用方法说明书
How to install/use ISaGRAF 3.55 Demo Version and its limitations●Overview：The ISaGRAF provides a free demo version of "ISaGRAF 3.55" on the website for one month testing. This article is about how to install and use the "ISaGRAF 3.55 Demo Version", including how to download, install, program and backup. Following the steps below, you can learn about what the ISaGRAF 3.55 demo version can do for you, its limitations and how to backup the project in the demo version to get services from us.The ISaGRAF 3.55 demo version supports to design the application projects for all series of ICP DAS ISaGRAF PACs, the designed projects can be compiled, made and downloaded to the PAC to run and test. For more information about the ISaGRAF PAC, please refer to the ICP DAS ISaGRAF website.ISaGRAF PAC Homepage:/en/product/guide+Software+Development__Tools+ISaGRAF#443ISaGRAF PAC Data Sheet:/en/download/index.php?nation=US&kind1=6&kind2=15&model=&kw=isagrafOS Requirements:One of the following computer operating systems must be installed on the target computer system before you can install the ISaGRAF Workbench software.◆Windows 98, Windows 2000 or Windows XP◆Windows NT Version 3.51 or Windows NT Version 4.0◆Windows Vista (32‐bit) or Windows 7 (refer tohttps:///en/faq/index.php?kind=280#751 >117)Main Steps:1.Download/Install ISaGRAF 3.55 Workbench Demo Version2.Download/Install ICP DAS Utility for ISaGRAF3.Design the Projects4.The Limitations of the Demo Version5.How to Backup the Project for ServicesThe ISaGRAF software is in the Start menu after the installation:[Start] > [Programs] > [ISaGRAF 3.5] > [Projects].The Demo Version will expire in 30 days.After the installation, I/O libraries will show in [Tools] > [Libraries] of the ISaGRAF.3. Design the ProjectsThe ISaGRAF 3.55 Demo Version supports to design the application projects for all series of ICP DAS ISaGRAF PACs, the designed projects can be compiled, made, debugged and downloaded to the PAC to run and test.Please create a new project group to save the project you design (Ex: “test”, as the picture below).Please refer to the section 2.1 “Writing A Simple ISaGRAF Program” of the manual “ISaGRAF Quick Start” or the section “Writing A Simple ISaGRAF Program” in the getting start manual for every model of ISaGRAF PAC to design your own project.ISaGRAF PAC user manual website:/en/download/show.php?num=333&nation=US&kind1=&model=&kw=isagraf。
Giiaker操作说明
Giiaker操作说明
一、概述
Giiaker是一款对智能硬件的连接工具，它可以帮助用户使用智能硬件进行智能控制、信息格式化、数据可视化等操作。
2G/3G/4G/Wi-Fi等无线网络可以通过Giiaker连接智能硬件，从而满足各种智能控制需求。
二、安装Giiaker
2.安装Giiaker，参照Giiaker的安装引导安装Giiaker软件，安装完成后点击安装后页面的“进入Giiaker”按钮，安装成功。
三、Giiaker的使用
2.新建项目，点击“新建项目”，根据所需的模块拖拽，建立所需项目。
3.连接设备，点击右上角设备按钮，可进行设备连接，设备连接成功后可以进行各种操作。
5.运行项目，进入运行界面，点击右上角运行按钮，可以实时查看设备信息，实时调节参数，实时观察智能硬件运行情况，防止智能硬件出现异常。
6.可视化，可以对智能硬件的数据进行可视化处理。
Symantec(TM) Messaging Gateway 10.0 安装指南
客户服务
可从以下网站获得客户服务信息： /zh/cn/support/index.jsp 客户服务可帮助您解决一些非技术性问题，例如以下几类问题： ■ 有关产品许可或序列号的问题 ■ 产品注册更新（例如，更改地址或名称） ■ 一般产品信息（功能、可用的语言、当地经销商） ■ 有关产品更新和升级的最新信息 ■ 有关升级保障和维护合同的信息 ■ Symantec 采购计划的相关信息 ■ 有关 Symantec 技术支持选项的建议 ■ 非技术性的售前问题 ■ 与光盘或手册相关的问题
本文档中介绍的产品按照许可证提供。许可证可限制对该产品的使用、复制、分发和反编译/ 反向工程。未经 Symantec Corporation 及其许可方（如果有）的事先书面授权，不得通过任 何方式，以任何形式复制本文档的任何部分。
本文档按“原样”提供，除非下述免责声明被判决为在法律上无效，否则不附有任何明示或 暗示的陈述、声明和保证，包括有关适销性、适用于特定用途及不侵犯知识产权的任何暗示 保证。Symantec Corporation（赛门铁克公司）不对任何与提供、执行或使用本文档相关的 伴随或后果性损害负责。本文档所含信息如有更改，恕不另行通知。
关于设备的功能 ....................................................................... 8 放置扫描器的位置 .................................................................... 9 关于影响性能的环境因素 ........................................................... 9 安装清单 ............................................................................... 10 扫描器端口配置示例 ................................................................ 15 Symantec Messaging Gateway 使用的端口 .................................. 16 需要的端口 ............................................................................ 18 系统要求 ..................................................................................... 19 可能会影响性能的功能 ................................................................... 20
Ganglia系统状态监控软件安装配置手册
Ganglia系统状态监控软件安装配置手册Ganglia系统状态监控软件使用手册一、 ganglia的功能Ganglia监控软件主要是用来监控系统性能的软件，如：cpu 、mem、硬盘利用率， I/O负载、网络流量情况等，通过曲线很容易见到每个节点的工作状态，对合理调整、分配系统资源，提高系统整体性能起到重要作用。
二、 Ganglia的组成ganglia 是分布式的监控系统，有两个Daemon, 分别是：客户端Ganglia Monitoring Daemon (gmond)和服务端Ganglia Meta Daemon (gmetad)三、服务器端的安装和配置这个服务器可以被看作是一个信息收集的装置，可以同时监控多个客户端的系统状况。
并把信息显示在web界面上。
通过web端连接这个服务器，就可以看到它所监控的机器状态。
1、安装在服务器端要安装下列包：ganglia-gmetad-3.0.3-1.fc4.i386.rpm （从各个网段获取汇总监控信息）rrdtool-1.2.18-1.el4.rf.i386.rpm （显示图像的工具）rrdtool-devel-1.2.18-1.el4.rf.i386.rpmganglia-web-3.0.3-1.noarch.rpm （Ganglia的web程序）perl-rrdtool-1.2.18-1.el4.rf.i386.rpm使用#rpm –ivh 软件包.rpm可以安装这些包。
2、配置安装完成之后,找到Ganlia服务端的配置文档：/etc/gmetad.conf.可以根据不同的需要来进行配置。
在这里只说一下如何添加或修改要监控的系统。
1）#vi /etc/gmetad.conf （进入编辑）2）找到：data_source “Login FARM” 202.122.33.85:8651202.122.33.85:8649 (后面的这些IP地址就是要监控的主机，冒号后跟的是要监听的端口号，这个端口号将在介绍客户端的配置时提到。
LaCie 2big Network 说明书
Nagois功能介绍
NAGOIS功能介绍Contents第 1 章关于Nagios (3)1.1. 什么是Nagios？ (3)2.2. 监控Windows主机 (3)2.2.1. 介绍 (3)2.3. 监控Linux/Unix主机 (4)2.4. 监控路由器和交换机 (4)2.4.8. 监控丢包率和RTA (4)2.4.9. 监控SNMP状态信息 (5)2.4.10. 监控带宽和流量 (6)2.5. 监控网络打印机 (6)2.6.1. 监控HTTP (7)2.6.2. 监控FTP (7)2.6.3. 监控SSH (7)2.6.4. 监控SMTP (7)2.6.5. 监控POP3 (7)2.6.6. 监控IMAP (7)第 3 章准备配置Nagios (7)3.1. 配置概览 (7)3.1.1. 介绍 (7)3.1.2. 主配置文件 (7)3.1.3. 资源配置文件 (7)3.1.4. 对象定义文件 (7)3.1.5. CGI配置文件 (7)3.2. 计划停机时间 (8)3.2.1. 介绍 (8)3.2.2. 计划停机时间 (8)3.2.4. 触发停机时间 (8)3.2.2. 计划停机时间对通知产生什么影响？ (9)3.2.3. 计划停机时间的重叠 (9)3.3. 时间周期 (9)3.3.1. 介绍 (9)3.3.2. 时间周期中的优先权 (10)3.3.3. 时间周期在主机与服务检测时是如何起作用的？ (10)3.7. 通知 (10)3.7.1. 介绍 (10)3.7.2. 何时会做通知？ (10)3.7.3. 谁会收到通知？ (11)3.7.4. 送出通知时必须要通过什么样的过滤器？ (11)3.7.2. 通知的方式 (12)3.8. 事件处理 (12)3.8.1. 介绍 (12)3.8.2. 何时执行事件处理？ (13)3.8.3. 事件处理类型 (13)3.8.4. 使能事件处理 (13)3.8.2. 事件处理的执行次序 (13)3.10. 状态类型 (13)3.10.1. 介绍 (13)3.10.2. 服务与主机的检测重试 (14)3.10.3. 软态 (14)3.10.4. 硬态 (14)3.11. 主机检测 (14)3.11.1. 介绍 (14)3.11.2. 什么时候做主机检测？ (14)3.11.3. 缓存主机检测 (15)3.11.4. 依赖性与检测 (15)3.11.3. 主机状态 (15)3.11.7. 主机状态判定 (15)3.11.8. 主机状态变换 (16)3.12. 服务检测 (16)3.13. 自主检测 (16)3.14. 强制检测 (16)第 1 章关于Nagios1.1. 什么是Nagios？Nagios是一款用于系统和网络监控的应用程序。
VingCard说明书
目录VingCard门锁简介-------------------------------------------------2需要重点关注的操作事项----------------------------------------3各部门日常注意事项----------------------------------------------4门锁工程卡更换方法----------------------------------------------6常见的不可开启门锁的原因：----------------------------------6门锁故障分析及处置----------------------------------------------7客人卡发卡-----------------------------------------------------------8后备卡Fail-Safe Card制作--------------------------------------10员工卡制卡----------------------------------------------------------11操作密码管理-------------------------------------------------------16常见的LockLink开锁记录说明--------------------------------19LockLink掌上电脑综述------------------------------------------21LockLink的操作---------------------------------------------------23封房卡的制作-------------------------------------------------------27记录查询的方法----------------------------------------------------31Vision服务器端程序的安装-------------------------------------34数据库备份方法----------------------------------------------------34恢复数据库的方法-------------------------------------------------40License输入方法---------------------------------------------------42Vision客户端程序的安装----------------------------------------43VingCard门锁简介门锁按使用卡片可分为磁卡锁、磁卡＋IC卡锁、感应卡锁三种。
Acme Packet 4500 10-gigabit NIU 安装指南说明书
Acme Packet 450010-gigabit NIU Installation Guide Formerly Net-Net 4500October 2013Copyright ©2013, 2012 Oracle and/or its affiliates. All rights reserved.This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited.The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing.If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable:U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. No other rights are granted to the U.S. Government. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners.Intel and Intel Xeon are trademarks or registered trademarks of Intel Corporation. All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. AMD, Opteron, the AMD logo, and the AMD Opteron logo are trademarks or registered trademarks of Advanced Micro Devices. UNIX is a registered trademark of The Open Group.This software or hardware and documentation may provide access to or information on content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services.About This GuideOverviewThe Acme Packet 4500 is a high performance, high capacity session border controllerthat optimally delivers interactive communications—voice, video, and multimediasessions—across wireline, wireless, and cable IP network borders.Audience This guide is written for network administrators, and telecommunicationsequipment installers and technicians. It provides information related to thehardware components, features, installation, start-up, operation, and maintenanceof the Acme Packet 4500. Only experienced and authorized personnel shouldperform installation, configuration, and maintenance tasks.Revision HistoryThis section contains a revision history for this document.Date RevisionNumberDescriptionSeptember 15 2012Revision 1.00•Initial Release September 15 2012Revision 1.2•minor updates10-gigabit NIU card Installation GuideIntroductionThis guide provides information about how to install a 10 Gigabit NIU card.The following is a list of the major steps required to install a 10 Gigabit NIU card.1.Follow preinstallation guidelines2.Ground yourself and follow proper ESD grounding procedures.3.Install the 10-gigabit NIU card into the Acme Packet 4500 or 3820.Shipped Parts10-gigabit NIU card order contains the following:•Acme Packet 10-gigabit NIU card.Installation Tools and Parts The following tools and parts are required to install a 10-gigabit NIU card. •#2 Phillips-head screwdriver.•ESD wrist strap.•ESD safe location.Preinstallation•This Installation should be performed during low-traffic periods or scheduledmaintenance windows.•When installing or removing a 10-gigabit NIU card, use ESD safe standardprocedures.Caution Before handling an 10-gigabit NIU card follow the proper ESDgrounding procedures. Failure to do so could damage the cardand its components.ESDWhen performing maintenance on Acme Packet 4500 components you must groundyourself with an ESD wrist strap. An ESD wrist strap is used to channel staticelectricity to ground. Proper grounding is essential for handling static-sensitiveequipment. Alternatively, you can ground yourself according to establishedgrounding guidelines of the location where the Acme Packet 4500 or 3820 resides.Note: An ESD wrist strap is not shipped with your Acme Packetproducts.10-gigabit NIU card Removal1.Front view of the Acme Packet 4500 chassis.2.Rear view of the Acme Packet 4500 chassis.3.Unscrew the two thumb screws located on each side of the 10-gigabit NIU cardwith a #2 Phillips screwdriver. The screws are spring-loaded and will be pushedforward, but will not fall out of the NIU card. .4.Pull the two ejector handles out and away from the chassis at the same time todisengage the 10-gigabit NIU card from the midplane and chassis.Note: Do not force the NIU card out of the chassis. If there is anyresistance. Check the alignment of the card and guide rails.5.Remove the NIU card from the Acme Packet 4500 chassis and move it to an ESDsafe location.6.The NIU card is removed from the chassis and moved to an ESD safe location.10-gigabit NIU card Identification1.10-gigabit NIU card.2.The 2 Media ports are identified in this image.3.The 3 Management ports are identified in this image.4.The console port is identified in this image.5.The Alarm port is identified in this image.10-gigabit NIU card Installation1.Acme Packet 4500 chassis with empty slot for the 10-gigabit NIU card.2.Insert the 10-gigabit NIU card into the chassis with both sides of the 10-gigabitNIU card inserted into the guide rails.Note: Do not force the 10-gigabit NIU card into the chassis If there isany resistance. Remove the 10-gigabit NIU card and check thealignment of the card and guide rails.3.Move the 10-gigabit NIU card forward until it engages with the midplane andchassis.4.Move the ejector handles from the extended position to the forward positionand into the chassis.5.With a #2 phillips head screw driver, screw in the two screws so the 10-gigabitNIU card is secured in the chassis.SFP+ Media Signaling InterfacesThis section describes the media signaling interfaces, small form factor pluggable+.The signaling and media interface, provide network connectivity for the signalingand media traffic. Each interface can connect to a network at 10 gigabit.SFP+ Information Only transceivers qualified by acme packet can be used in the SBC. Mixedtransceiver types are unsupported. Both transceiver locations must be populatedwith the same SFP+ type, based on compliance testing.10-gigabit SFP+ transceivers are inserted into the NIU card.850nm LASER PROD, Check the label on the back of the SFP for this information tomake sure you have the right mode transceiver. Black bale clasp latch-Multi Mode.1310nm LASER PROD Check the label on the back of the SFP for this informationto make sure you have the right mode transceiver. Blue bale clasp latch-Single Mode. SFP+ Identification The following image shows the 10 gigabit SFP+ Multi Mode transceiver used in theAcme Packet 4500 NIU cards. Black bale clasp latch -Multi Mode.The following image shows the 10 gigabit SFP+ Single Mode transceiver used in theAcme Packet 4500 NIU cards. Blue bale clasp latch-Single Mode.Media CablesThis section describes the media signaling interface, fiber optic cable, used in theNIU card that goes with the Net- Net 4500. The fiber optic cables only ship fromAcme Packet if you order them.Cable Information There is a 10 gigabit cable that is used with the NIU cards that are installed in theAcme Packet 4500.CableMulti Mode 10 gigabit fiber optic cable. The color is Aqua. 50/125 IdentificationSingle Mode 10 gigabit fiber optic cable. The color is Yellow. 9/125System StartupOnce you have completed installing the 10 gigabit NIU card, power on the system.The system will only alert you if there is an issue with the new 10 gigabit NIU card.。
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简易核磁碳谱特点
1. 样品制备简便: 液体直接入核磁管 2. 操作简单: 不必锁场匀场, 直接扫描 3. 检测快速: 浓溶液, 碳谱信号强 4. 费用省: 不必使用氘代试剂 5. 适用各种溶液体系: 可测活泼中间体
简易碳谱检测一般液体试剂情况
样品 Et2O THF CH3OH benzene CHCl3 CH3COOH Na2CO3 DMSO CH3CN CCl4 Bu4NI EtOAc PhOH PhCH3 PhCH2CH3 (ppm) 样品 (ppm) 65.496, 14.819 BF3.Et2O (47%) 69.883, 12.425 66.383, 24.544 Dioxane 65.138 48.177 CH3CH2OH 54.490, 16.530 128.150 CH3NH2 26.783 77.205 CH3COCH3 205.491, 29.007 177.692, 20.310 CH3COCl 170.012, 33.370 167.171 NaHCO3 162.666 39.250 DMF 160.677, 33.690, 28.521 116.213, 0.829 CH2=CHCN 136.756, 116.334, 106.800 96.345 cyclohexene 126.977, 24.968, 22.479 57.461, 22.624, 18.083, 12.133 169.792, 59.363, 19.854, 13.313 154.659, 129.661, 120.994, 115.333 137.546, 128.917, 128.120, 125.236, 21.160 143.496, 127.147, 126.633, 124.439, 27.580, 14.261
134.769, 132.094, 129.766, 128.200, 1－溴代萘 127.824, 127.156, 126.852, 126.500, 125.966, 122.651, 苄氯
137.853, 128.467, 128.455, 128.103, 155.448, 127.739, 123.744, 116.434, C6H5CH2MgCl 23.094, 45.728
CH3CH2MgBr
n-BuMgBr C6H11MgBr CH2CHCH2MgBr PhMgBr 4-MeOC6H4MgBr 4-iso-C3H7C6H4MgBr 1-Naphthyl bromide
-2.12, 12.33
7.59, 13.71, 30.79 , 31.76 24.71, 28.78, 31.11, 34.25 57.79, 147.57 123.00, 124.59, 138.53, 162.98 55.32, 112.23, 140.72, 153.60, 157.79 23.93, 33.92, 124.02, 139.98, 144.35, 160.10 123.43, 123.71, 124.82, 125.65, 128.200, 133.39, 134.70, 137.45, 144.08, 168.14 23.09, 116.43, 123.74, 127.74, 155.45 38.3, 8.6 29.242, 11.138, 9.176 47.3, 29.0, 8.1
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现在: 以简易核磁碳谱了解其在乙醚溶液的相关信息
格式试剂化学位移
反应物 溴乙烷 化学位移 (ppm)a 27.008, 19.115 格氏试剂 n-BuMgBr C6H11MgBr C3H5MgBr CH3MgI PhMgBr
中仪标化
核磁共振培训
简易核磁共振碳谱应用 格氏试剂结构信息
林崇熙 2014.11
北京大学化学学院
简易核磁碳谱操作
样品制备: 液体或浓溶液, 愈浓愈好, 直接入核磁管 操作 (Varian 谱仪指令): 锁场参数 (Z0, lockpower/gain/phase): 使用平时标样值 匀场参数 (Z1-Z5, X/Y): 调用标准匀场 检测范围: 放大一些, sw = -100 ~ 300 ppm 检测时间: 极快, nt 约 1 ~ 100 lb (line broading): 视放大谱峰情况调整, 可能 1 ~ 20. DEPT 检测: 和平时检测一样, nt 约 1~10 次, 为上述 C 谱的 1/4 值
卤化物 碘甲烷
化学位移 (ppm)
-25.09 CH3MgI
格氏试剂
-13.77
化学位移 (ppm)
溴乙烷
正溴丁烷 溴代环己 烷 烯丙基溴 溴苯 对甲氧基 溴苯 对异丙基 溴苯 1-溴代奈
19.12, 27.01
12.68, 21.26, 32.23, 34.96 25.03, 25.72, 37.45, 53.27 31.93, 118.11, 134.67 122.43, 126.72, 129.91, 131.44 55.33, 112.74, 115.67, 132.16, 158.64 23.47, 33.77, 119.39, 128.06, 131.38, 147.62 122.65, 125.97, 126.50, 126.85, 127.16, 127.82, 128.20, 129.77, 132.05, 134.77 45.73, 128.10, 128.45, 128.48, 137.85 32.2 b, 30.8 34.173 b, 25.731, 11.940 32.3, 31.5, 26.3
液体样品, 信号峰往高处伸展, 不影响隔壁信号峰 检测液体样品快速, 几秒内可以得到清晰谱图 DEPT 检测一样快速, 由碳级别的确认无误 可以将 CHCl3 的信号峰定为 77.205
格氏试剂结构?
多年来一直存在争议. 曾有的推测方法: 凝固点下降/沸点上升数据 X 射线衍射 (涉及低温真空干燥得到固体结晶)
Allyl system:
134.67 118.11 31.93 Mg
Br
147.57 57.79
57.79
Mg Br
Mg Br
+ Mg Br
-
产物呈现共振结构
双格氏试剂的制备信息
无法得到 C2 双格氏试剂, 得到气泡, 反应物消失, 估计形成乙烯气体
28.8
Mg Br
Br
CH2
CH2
(no Grignard Product)
d
124.4 130.9 119.5 134.0 * 144.4 157.8 154.3 157.4
a-1
41.8 42.3 42.1 40.8 40.9 40.7 40.9 40.4 40.6
b-2
8.2 8.4 8.4 8.6 8.7 8.6 8.2 8.2 8.6
c-3
-4.2 -4.3 -4.4 -4.1 -4.1 -4.0 -4.2 -3.1 -3.2
苄氯 1,4-二溴丁 烷 溴丙烷 1,5-二溴戊 烷
C6H5CH2MgCl BrMg(CH2)4MgBr CH3CH2CH2MgBr BrMg(CH2)5MgBr
19.12
CH3 CH2 Br
27.01
Mg
12.33
CH3 CH2
2.12
MgBr
12.68
21.26
32.23 34.96
CH3 CH2 CH2 CH2 Br
bubbles
可以得到 C3 双格氏试剂, 但产率低. 得到许多气泡, 反应物消失, 估计形成环丙烷气体
30.1 13.1
Mg Br
34.7
Br
BrMg
31.6
MgBr
a little
bubbles
可以得到 C4 与 C5 双格氏试剂
32.2
Br
30.8
Mg BrMg
8.6
MgBr
38.3
Br
31.5
MgBr
化学位移 (ppm) 31.755, 30.792, 13.709, 7.592 34.253, 31.108, 28.777, 24.709 147.567, 57.785 -13.770 164.168, 139.640, 125.661, 124.409 168.137, 144.082, 137.453, 134.696, 133.385, 128.200, 125.650, 124.824, 123.707, 123.428