您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > Sigma-Aldrich > Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester

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

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

品牌
Sigma-Aldrich
CAS
161344-84-9
货号
594806
包装型号
规格纯度
97%
参考价格
1878.78 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
161344-84-9
Butylboronic acid N,N,N′,N′-tetramethyl-D-tartaric acid diamide ester
(4S,5S)-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-(4S,5S)-二甲酰胺
产品介绍:

产品说明

应用

Butylboronic acid N,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
NACRESNA.22

产品性质

质量水平100
测定97%
旋光性[α]20/D +106°, c = 1% in chloroform
折射率n20/D 1.4780 (lit.)
bp305-306 ℃ (lit.)
密度1.096 g/mL at 25 ℃ (lit.)
SMILES stringCCCCB1O[C@@H]([C@H](O1)C(=O)N(C)C)C(=O)N(C)C
InChI1S/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 keyAFQWQRBBIZKYTE-UWVGGRQHSA-N

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 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)

Sigma-Aldrich

推荐产品