半岛bd体育手机客户端 说明
应用
(S)-(-)-3-3′-Bis(3,5-bis(trifluoromethyl)phenyl)-1,1′-bi-2-naphthol reacts with tin(IV) chloride to form a Sn(IV) aryloxide Lewis acid, which can catalyze asymmetric Diels-Alder reactions.
包装
100 mg in clear glass bottle
基本信息
经验(实验)分子式 | C36H18F12O2 |
分子量 | 710.51 |
MDL编号 | MFCD08689862 |
PubChem化学物质编号 | 24885640 |
NACRES | NA.22 |
半岛bd体育手机客户端 性质
测定 | 95% |
旋光性 | [α]22/D -56°, c = 1 in chloroform |
mp | 215-219 ℃ |
SMILES string | Oc1c(cc2ccccc2c1-c3c(O)c(cc4ccccc34)-c5cc(cc(c5)C(F)(F)F)C(F)(F)F)-c6cc(cc(c6)C(F)(F)F)C(F)(F)F |
InChI | 1S/C36H18F12O2/c37-33(38,39)21-9-19(10-22(15-21)34(40,41)42)27-13-17-5-1-3-7-25(17)29(31(27)49)30-26-8-4-2-6-18(26)14-28(32(30)50)20-11-23(35(43,44)45)16-24(12-20)36(46,47)48/h1-16,49-50H |
InChI key | PGXMYJSTCAQJBY-UHFFFAOYSA-N |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H319 |
预防措施声明 | P305 + P351 + P338 |
危险分类 | Eye Irrit. 2 |
储存分类代码 | 13 - Non 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