(<i>R</i>)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol

产品名称：

111795-43-8
(R)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol
(R)-Dibromo-1,1′-Binaphthalene-2,2′-diol
(R)-Dibromo-BINOL
(R)-Dibromo-1,1′-Bi-2,2′-naphthol
(R)-Dibromo-1,1-Binaphthol
(R)-Dibromo-bi-2-naphthol
(R)-3,3′-Dibromo-[1,1′-Binaphthalene]-2,2′-diol
(R)-3,3′-Dibromo-1,1′-bi-2-naphthol
(R)-(+)-3,3′-二溴-1,1′-二-2-萘醇

产品介绍：

产品说明

应用

(R)-(+)-3,3′-Dibromo-1,1′-bi-2-naphthol reacts with zirconium(IV) tert-butoxide to form a chiral zirconium complex, which can efficiently catalyze:

anti-selective catalytic asymmetric aldol reactions of silyl enol ethers with aldehydes
asymmetric intramolecular [3+2] cycloaddition of hydrazone/olefins

包装

250 mg in glass insert
1 g in glass bottle

基本信息

经验(实验)分子式	C₂₀H₁₂Br₂O₂
分子量	444.12
MDL编号	MFCD03093629
PubChem化学物质编号	24881599
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	256-260 ℃
InChI	1S/C20H12Br2O2/c21-15-9-11-5-1-3-7-13(11)17(19(15)23)18-14-8-4-2-6-12(14)10-16(22)20(18)24/h1-10,23-24H
InChI key	BRTBEAXHUYEXSY-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H410
预防措施声明	P273 - P501
危险分类	Aquatic Acute 1 - Aquatic Chronic 1
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	Eyeshields, Gloves, type N95 (US)