Butylboronic acid N,N,N′,N′-tetramethyl-<sc>D</sc>-tartaric acid diamide ester

Butylboronic acidN,N,N′,N′-tetramethyl- D -tartaric acid diamide ester

品牌

Sigma-Aldrich

CAS

161344-84-9

货号

594806

包装型号

5 G, 97%

规格纯度

97%

价格

1878.78 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

161344-84-9
Butylboronic acid N, N, N′, N′-tetramethyl- D -tartaric acid diamide ester
(4 S,5 S)-2-Butyl- N,N,N′N′-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide
2-丁基-1,3,2-二氧硼戊环-4S,5S-二羧酸双(二甲氨基化合物)
2-丁基- N,N,N′N′-四甲基-二杂戊硼烷-(4 S,5 S)-二甲酰胺

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

Butylboronic acidN,N,N′,N′-tetramethyl- D -tartaric acid diamide is a dioxaborolane ligand that can be used to prepare:

Enantioenriched spiropentanes via zinc catalyzed cyclopropanation of corresponding hydroxymethylallenes.
1,2,3-trisubstituted cyclopropane derivatives by asymmetric cyclopropanation of allylic alcohols in the presence of zinc reagents.
Glycolipids plakosides A, B, and their derivatives by Sharpless asymmetric dihydroxylation and cyclopropanation reaction.

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式	C₁₂H₂₃BN₂O₄
分子量	270.13
MDL编号	MFCD05663838
PubChem化学物质编号	24881537
NACRES	NA.22

半岛bd体育手机客户端性质

质量水平	100
测定	97%
旋光性	[α]20/D +106°, c = 1% in chloroform
折射率	n 20/D 1.4780 (lit.)
bp	305-306 ℃ (lit.)
密度	1.096 g/mL at 25 ℃ (lit.)
SMILES string	CCCCB1O[C@@H]([C@H](O1)C(=O)N(C)C)C(=O)N(C)C
InChI	1S/C12H23BN2O4/c1-6-7-8-13-18-9(11(16)14(2)3)10(19-13)12(17)15(4)5/h9-10H,6-8H2,1-5H3/t9-,10-/m0/s1
InChI key	AFQWQRBBIZKYTE-UWVGGRQHSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	230.0 °F - closed cup
闪点(C)	> 110 ℃ - closed cup
个人防护装备	Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)