展开

二碳酸二叔丁酯

产品编号 D106160 | CAS号 24424-99-5 | Aladdin
Di-tert-butyl dicarbonate
96%
组合的产品项目
货号 规格 库存 价格 数量
D106160-100g 96% 上海(8)
北方(预计3-5个工作日)
 
D106160-500g 96% 上海(>10)
北方(预计3-5个工作日)
 
客户看了后又看了下面的产品

属性

敏感性 易吸潮
折光率 1.409
密度 0.9130
熔点 23°C
沸点 56-57 °C/0.5 mmHg
存贮条件 储存温度2-8℃

描述

产品介绍 遇水分解成叔丁醇和CO2,因此瓶装试剂,在吸潮后会导致瓶内压力升高,包装开启时注意个人防护。
别名 Boc酸酐;二-叔丁基二碳酸酯;二叔丁基焦碳酸酯;焦碳酸二叔丁酯;Boc Anhydride;Boc2O;DiBoc;Di-tert-butyl Pyrocarbonate Pyrocarbonic Acid Di-tert-butyl Ester
应用 氨基酸BOC试剂。有机合成中用来引入叔丁氧羰(BOC)保护基团,特别适用于氨基酸的氨基保护。
三叔丁氧羰基保护的肼可以在发色试剂中制备芴甲氧羰基?酯以监测固相醛类。

用于制备叔丁氧羰基保护的胺类的试剂。

用于引入叔丁氧羰基保护基团的试剂。

通过 Lewis 酸催化作用可以保护叔丁氧羰基衍生物等醇类。

通过叔丁氧羰基氨基丙炔与甲醛、二异丙胺以及溴化铜的?反应来制备氨甲基丙二烯,是许多牛血浆胺氧化酶灭活剂?的组分。
编写您自己的评论
只有注册的用户才可以写评论。请 登录 创建帐户
标识符号 GHS02 GHS02, GHS06 GHS06
信号词 Danger
风险声明 (欧洲) R10;R26;R36/37/38
安全声明(欧洲) S7/9;S16;S26;S28;S36/37;S45
警示性声明 P260,P284,P305+P351+P338,P310
危害码(欧洲) T+
危害声明 H226,H315,H319,H330,H335
个人防护设备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS HT0230000
WGK德国 3
闪点(摄氏) 37℃
UN代码 2929
参考文献
Jason C JC Green, Sandra S Jiménez-Alonso, Eric R ER Brown, Thomas R R TR Pettus
Total syntheses of two structures purported as (+)-heliananes were completed in six pots. Spectral comparisons, between the synthetic and natural compounds, revealed a misassignment of the eight-membe...Read More
Brandon S Fowler, Peter J Mikochik, Scott J Miller
We report a fundamentally unique approach to the catalytic kinetic resolution of amine derivatives based on formamide and thioformamide substrates. Readily accessible histidine-containing peptides med...Read More
Asit K AK Chakraborti, Sunay V SV Chankeshwara
Perchloric acid adsorbed on silica-gel (HClO4-SiO2) was found to be a new, highly efficient, inexpensive and reusable catalyst for chemoselective N-tert-butoxycarbonylation of amines at room temperatu...Read More
Debmalya D Roy, P K PK Basu, P P Raghunathan, S V SV Eswaran
The precise estimation of the degree of derivatization of functional groups in polymers is important for determining their macroscopic properties. In this work, the quantitative estimation of the exte...Read More
E E EE Büllesbach, V K VK Naithani
Nepsilon 29, Nepsilon 59-Bis(methylsulfonylethoxycarbonyl)proinsulin was prepared from native beef proinsulin for its possible use in the semisynthesis of preproinsulin. The modification was made poss...Read More
Giuseppe G Bartoli, Marcella M Bosco, Armando A Carlone, Renato R Dalpozzo, Manuela M Locatelli, Paolo P Melchiorre, Letizia L Sambri
The reaction between alcohols and Boc2O leads to the formation of tert-butyl ethers and/or Boc-alcohols, depending on the nature of the Lewis acid catalyst. Product distribution is mainly tuned by the...Read More
J S JS Allen, J J Panfili
The Ames Salmonella/mammalian-microsome assay was used to evaluate the bacterial mutagenicity of 6 bioactive peptides and of 11 chemical reagents used in peptide synthesis. Samples of 2 reagents, bis(...Read More
D S DS Tarbell, Y Y Yamamoto, B M BM Pope
Di-t-butyl dicarbonate and one of its dithiol analogs, practical methods of preparation for which are given, react with amino-acid esters to form the N-t-butoxycarbonyl (t-BOC) derivatives and the thi...Read More