(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE One Chongqing Chemdad Co. ，Ltd

Product

(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE

CAS No.：470480-32-1

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(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE Basic information

Product Name:	(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE
Synonyms:	(S,S',R,R')-TANGPHOS;(S,S,R,R)-TANGPHOS;(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE;(1S,1S',2R,2R')-1,1'-DI-TERT-BUTYL-(2,2')-DIPHOSPHOLANE;(1S,1'S,2R,2'R)-(+)-1,1'-Di-t-butyl-[2,2']-diphospholane,min.95%(S,S,R,R)-TANGPHOS;(1S,1S'',2R,2R'')-(+)-1,1''-DI-T-BUTYL-[2,2'']-DIPHOSPHOLANE (S,S,R,R)-TANGPHOS;2,2'-Biphospholane, 1,1'-bis(1,1-dimethylethyl)-, (1S,1'S,2R,2'R)-;(2R)-1-tert-butyl-2-[(2R)-1-tert-butylphospholan-2-yl]phospholane
CAS:	470480-32-1
MF:	C16H32P2
MW:	286.37
EINECS:
Product Categories:
Mol File:	470480-32-1.mol

(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE Chemical Properties

Melting point	60-65 °C
Boiling point	353.6±12.0 °C(Predicted)

Safety Information

Risk Statements	36/37/38
Safety Statements	22-24/25
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English

(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE Usage And Synthesis

Uses

Chiral Quest Phosphine Ligands for Asymmetric HydrogenationCatalytic ligand used in:

Preparation of α-borono-substituted alkylarenes by asymmetric hydroboration of styrenes catalyzed by copper(I)
Enantioselective synthesis of spiroindane di-Me acetic acid via hydrogenation of spiroindane di-Me acetic acid catalyzed by Ru(II)
Asymmetric γ-addition of thiols to allenoates
Rhodium-catalyzed intermolecular enantioselective hydroacylation of alkynes to give alpha- and beta-substituted unsaturated ketones by kinetic resolution
Stereoselective preparation of β-amino nitriles via rhodium-catalyzed asymmetric hydrogenation of amino acrylonitriles

(1S,1S',2R,2R')-(+)-1,1'-DI-T-BUTYL-[2,2']-DIPHOSPHOLANE Preparation Products And Raw materials

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