叔丁氧基羰基保护基(tert-butoxycarbonyl, Boc)、它经常用于通过形成氨基甲酸酯来保护胺基。特别是,它被用作胺保护基的主要选择。在某些情况下,它还用于酒精和苯酚上羟基的保护基。 对于强碱条件下的酯水解条件・亲核条件・接触还原条件・弱的氢化物的还原条件耐受性好,脱保护通常在强酸性条件下进行。因此,它可...
BOC保护基(Boc保护基,Boc Protecting Group)是有机合成中常用的一种保护基,用于保护胺和醇官能团。在合成有机化合物时,有时需要保护某些官能团以防止其在反应中发生不必要的反应。BOC保护基的脱除方法是将BOC保护基转化为相应的醚化合物。 BOC保护基的脱除方法主要有两种:酸性脱除和碱性脱除。下面将详细介绍这两种方...
Boc基团结构式(Boc protecting group)是有机合成中常用的一种保护基团,用于保护胺类化合物的氨基。Boc基团由丁基二甲基硅基(tert-butyldimethylsilyl)和甲酸二甲酯(dimethyl carbonate,DMC)两部分组成。 首先,我们来看一下Boc基团的合成过程。Boc基团的合成以丁基二甲基硅烷(t-BuMe2SiH)和甲酸二甲酯为原料,通过催化...
M. et al.Loss of theTert-butyloxycarbonyl (Boc) Protecting Group under Basic Conditions. Tetrahedron Letters . 1994Loss of the tert-butyloxycarbonyl (boc) protecting group under basic conditions. Curran, T.,Pollastri, M. P.,Abelleira, S. M.,Messier, R. J.,McCollum, T. A.,Rowe, C. G...
Boc(Boc 或Boc-protecting group)是一个常用的氨基保护基团,化学结构为**(–C(O)O–C(CH3)3)**。Boc 基团可以保护氨基(–NH2)不受其他化学反应的影响。它通常在肽合成、药物设计及其他生物化学合成中用来保护氨基官能团,避免其与其他化学物质反应。在特定条件下,Boc 基团可以通过酸性条件去除,使得氨基恢复活性...
N-BOC-L-Prolinal, with the chemical formula C11H19NO3 and CAS registry number 69610-41-9, is a compound known for its applications in organic synthesis. This compound, also referred to as N-tert-Butoxycarbonyl-L-prolinal, is characterized by its tert-butoxycarbonyl (BOC) protecting group ...
This colorless liquid, also referred to as tert-butoxycarbonyl-glycine methyl ester, is characterized by its tert-butoxycarbonyl (BOC) protecting group. It is commonly used as a building block in the synthesis of peptides and peptidomimetics, providing a means to protect the amino group of ...
[3]Rao M L B ,Nowshuddin S ,Jha A , et al.New reagent for the introduction of Boc protecting group to amines: Boc-OASUD[J].Synthetic Communications,2017,47(22):2127-2132. 免责申明ChemicalBook平台所发布的新闻资讯只作为知识提供,仅供各位业内人士参考和交流,不对其精确性及完整性做出保证。
英文名称:N-Boc-N-methylethylenediamine CAS:121492-06-6 "N-Boc-N-methylethylenediamine" 是一种有机化合物,具有特定的结构和功能团。N-Boc(tert-Butyloxycarbonyl):N-Boc是一种保护基(protecting group),通常用于有机合成中保护氨基(-NH2)官能团的反应性。这可以防止氨基参与不必要的化学反应,直到需要...
1) Boc protecting group Boc保护基 例句>> 2) Boc-protected amino acid Boc保护氨基酸 1. An efficient and economical technology for the anchoring ofBoc-protected amino acids via the carboxy terminal to chloromethyl Merrifield resin, using K2CO3/KI as the base reagent, was investigated. ...