半岛bd体育手机客户端 说明
一般描述
(S)-2-[[3,5-Bis(trifluoromethyl)phenyl]thioureido]-N-benzyl-N,3,3-trimethylbutanamide is a chiral thiourea organocatalyst developed by the Jacobsen′s group for asymmetric organic synthesis.
包装
100 mg in clear glass bottle
500 mg in amber glass bottle
应用
催化包括 Mannich 反应在内的多种反应的多功能催化剂。
基本信息
经验(实验)分子式 | C23H25F6N3OS |
分子量 | 505.52 |
MDL编号 | MFCD10567031 |
PubChem化学物质编号 | 329761582 |
NACRES | NA.22 |
半岛bd体育手机客户端 性质
测定 | 97% |
旋光性 | [α]20/D -57.0°, c = 1 in chloroform |
mp | 147-152 ℃ |
SMILES string | CN(Cc1ccccc1)C(=O)[C@@H](NC(=S)Nc2cc(cc(c2)C(F)(F)F)C(F)(F)F)C(C)(C)C |
InChI | 1S/C23H25F6N3OS/c1-21(2,3)18(19(33)32(4)13-14-8-6-5-7-9-14)31-20(34)30-17-11-15(22(24,25)26)10-16(12-17)23(27,28)29/h5-12,18H,13H2,1-4H3,(H2,30,31,34)/t18-/m1/s1 |
InChI key | LTFFYVVCUVYZPE-GOSISDBHSA-N |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H302 + H312 - H315 - H319 - H335 - H413 |
预防措施声明 | P273 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P305 + P351 + P338 |
危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 4 - 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 |
Sigma-Aldrich