(<i>S</i>)-1,1′-Binaphthyl-2,2′-disulfonimide

产品名称：

1245748-66-6
(S)-1,1′-Binaphthyl-2,2′-disulfonimide
(11bS)-Dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide

产品介绍：

产品说明

应用

Chiral Bronsted acid and precursor to chiral fluorinating agent.

A Powerful Chiral Counteranion Motif for Asymmetric Catalysis

Chiral Sulfonimide as a Brønsted Acid Organocatalyst for Asymmetric Friedel-Crafts Alkylation of Indoles with Imines

Chiral N-Fluorodibenzenesulfonimide Analogues for Enantioselective Electrophilic Fluorination and Oxidative Fluorination

包装

250 mg in glass insert
1 g in glass bottle

基本信息

经验(实验)分子式	C₂₀H₁₃NO₄S₂
分子量	395.45
MDL编号	MFCD28016337
PubChem化学物质编号	329768236
NACRES	NA.22

产品性质

质量水平	100
测定	97%
旋光性	[α]22/D +196°, c = 0.5% in THF
reaction suitability	reaction type: Aldol Reaction reaction type: Allylation reaction type: Carbonyl/Imine Addition reaction type: Friedel-Crafts Alkylation
mp	255-260 ℃
SMILES string	O=S(C1=C(C2=C(C=CC=C3)C3=CC=C2S4(=O)=O)C5=C(C=CC=C5)C=C1)(N4)=O
InChI	1S/C20H13NO4S2/c22-26(23)17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)27(24,25)21-26/h1-12,21H
InChI key	JSCWJDJFPUMYSV-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