(5aR,10bS)-5a,10b-二氢-2-(2,4,6-三甲苯基)-4H,6H-茚并[2,1-b]-1,2,4-三唑并[4,3-d]-1,4-噁嗪鎓氯化物

品牌

Sigma-Aldrich

CAS

903571-02-8

货号

683973

包装型号

规格纯度

93%

参考价格

1976.72 元 *本价格含增值税费

促销

数量

产品名称：

903571-02-8
(5aR,10bS)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b]-1,2,4-triazolo[4,3-d]-1,4-oxazinium chloride monohydrate
Bode Catalyst 2
(5aR,10bS)-5a,10b-二氢-2-(2,4,6-三甲苯基)-4H,6H-茚并[2,1-b]-1,2,4-三唑并[4,3-d]-1,4-噁嗪鎓氯化物
Bode 催化剂 2

产品介绍：

产品说明

一般描述

It is an N-mesityl-substituted chiral triazolium N-heterocyclic carbene (NHC) compound. It was developed as an organocatalyst by the Bode group, for the catalytic generation of reactive species including activated carboxylates, homoenolates, and enolates.

应用

(5aR,10bS)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b]-1,2,4-triazolo[4,3-d]-1,4-oxazinium chloride monohydrate can be used as a catalyst:

In the preparation of dihydropyridinones by reacting enals or α′-hydroxyenones with vinylogous amides via aza-Claisen annulations.
In the oxidative coupling reactions of di(hetero)arylmethanes with enals to yield benzimidazole fused lactams.
In the synthesis of organosilanes by reacting enals with β-silyl enones.

包装

100 mg in clear glass bottle
250 mg in amber glass bottle

法律信息

与 BioBlocks, Inc. 联合销售

基本信息

经验(实验)分子式	C₂₁H₂₂ClN₃O · H₂O
分子量	385.89
PubChem化学物质编号	329760886
NACRES	NA.22

产品性质

质量水平	100
测定	93%
旋光性	[α]20/D +158°, c = 1 in chloroform
mp	226-230 ℃
SMILES string	[Cl-].Cc1cc(C)c(c(C)c1)-[n+]2c[n@@H]3[C@@H]4[C@@H](Cc5ccccc45)OCc3n2
InChI	1S/C21H22N3O.ClH/c1-13-8-14(2)20(15(3)9-13)24-12-23-19(22-24)11-25-18-10-16-6-4-5-7-17(16)21(18)23;/h4-9,12,18,21H,10-11H2,1-3H3;1H/q+1;/p-1/t18-,21+;/m1./s1
InChI key	GUECWMLEUCWYOS-WKOQGQMTSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves