炎黄化工网-化工平台-中国化工网-R-1,1'-联-2-萘酚-18531-94-7-C20H14O2

英文名: (R)-(+)-1,1'-Bi-2-naphthol

CAS: 18531-94-7 分子式: C20H14O2

分子量: 286.32400

别名:

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描述

Atropine isomeric diols have many uses: auxiliary agents in asymmetric selective reduction of ketones; ligands in chiral titanium catalysts for stereoselective reactions, such as glyoxylic acid reactions, Diels-Alder reactions; A chiral auxiliary used to catalyze the asymmetric oxidation of sulfide to sulfoxide; chiral lanthanide trifluoromethanesulfonic acid is generated from binaphthol, which is used as a catalyst for asymmetric Diels-Alder reaction; Binaphthol derivatives, recently discovered for use in asymmetric Claisen rearrangements and asymmetric epoxidations; lithium aluminum hydride derivatives of these diols (BINAP-H), have been widely used in the reduction of ketones ; Chiral binaphthol salt precursor, salt for asymmetric reaction of olefin epoxidation.

基本信息

英文名:

(R)-(+)-1,1'-Bi-2-naphthol

CAS号.:

18531-94-7

别名:

(S)-(+)-1,1'-binaphthyl-2,2'-diol; (R)-(+)-2,2'-Dihydroxy-1,1'-dinaphthyl; BI-2-NAPHTHOL; (R)-(+)-1,1'-Bi(2-naphthol); 2,2'-DINAPHTHOL; (R)-(+)-2,2'-Dihydroxy-1,1'-binaphthyl; (R)-(+)-BINOL; (R)-(+)-1,1-Bi(2-Naphthol); (R)-(+)-1,1‘-Bi-2-naphthol; (R)-(+)-1,1'-Bi-2-naphtho; Dihydroxydinaphthylwhitepowder; (R)-[1,1'-Binaphthalene]-2,2'-diol; DI-B-NAPHTHOL; (R)-(+)-1,1'-Binaphthalene-2,2'-diol;

分子式:

C20H14O2

分子量:

286.32400

PSA:

40.46000

LogP:

5.07120

物化属性

外观:

white to off-white

密度: