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(R)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether

(R)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether

品牌
Sigma-Aldrich
CAS
908303-26-4
货号
677213
规格纯度
technical grade
参考价格
1829.4 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Catalyst involved in:

  • Cyclocondensation of enals with methylenepyrrolidines
  • Organocatalytic additions of β-ketosulfoxides to conjugated aldehydes
  • Organocatalytic aza-Michael reactions
  • Stereoselective propargylic alkylation of propargylic esters with aldehydes
  • Epoxidation or aziridination of α,β-unsaturated aldehydes and Feist-Benary reactions of 1,3-dicarbonyls

包装

1, 5 g in glass bottle

基本信息

经验(实验)分子式C24H23F12NOSi
分子量597.51
MDL编号MFCD09750448
PubChem化学物质编号24885357
NACRESNA.22

产品性质

等级technical grade
光学纯度enantiomeric excess: ≥99.0% (HPLC)
mp46-55 ℃
SMILES stringC[Si](C)(C)OC([C@H]1CCCN1)(c2cc(cc(c2)C(F)(F)F)C(F)(F)F)c3cc(cc(c3)C(F)(F)F)C(F)(F)F
InChI1S/C24H23F12NOSi/c1-39(2,3)38-20(19-5-4-6-37-19,13-7-15(21(25,26)27)11-16(8-13)22(28,29)30)14-9-17(23(31,32)33)12-18(10-14)24(34,35)36/h7-12,19,37H,4-6H2,1-3H3/t19-/m1/s1
InChI keyMOHRGTBNEJKFMB-LJQANCHMSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - 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
WGKWGK 3
闪点(F)230.0 °F - closed cup
闪点(C)> 110 ℃ - closed cup
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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