Basic information

Product Name: (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%
Synonyms: SL-A107-1;(R)-(+)-2,2'-Bis[di-(3,5-di-i-propyl-4-dimethyl- aminophenyl)-phosphino]-6,6'-dimethoxy-1,1'- biphenyl;(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis{bis[3,5-diisopropyl-4-(dimethylamino)phenyl]phosphine}>=97%, optical purity ee: >=99%;(R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;(R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis{bis[3,5-diisopropyl-4-(dimethylamino)phenyl]phosphine};(R)-3,5-iPr-4-NMe2-MeOBIPHEP, SL-A107-1, (R)-2,2μ-Bis[bis(3,5-diisopropyl-4-dimethylaminophenyl)phosphino]-6,6μ-dimethoxy-1,1μ-biphenyl;(S)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis{bis[3,5-diisopropyl-4-(dimethylamino)phenyl]phosphine};(S)-3,5-iPr-4-NMe2-MeOBIPHEP, SL-A107-2, (S)-2,2μ-Bis[bis(3,5-diisopropyl-4-dimethylaminophenyl)phosphino]-6,6μ-dimethoxy-1,1μ-biphenyl
CAS NO:352655-40-4
Molecular Formula: C70H100N4O2P2
Molecular Weight: 1091.53
EINECS: N/A
Product Categories: Chiral Phosphine;MeOBIPHEP Series
Mol File: 352655-40-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 939.8±65.0 °C(Predicted)
Flash Point: N/A
Appearance: white/Powder
Density: N/A
Refractive Index: N/A
Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
Solubility: N/A
PKA: 5.41±0.50(Predicted)
Stability: store cold
CAS DataBase Reference: (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%(CAS DataBase Reference)
NIST Chemistry Reference: (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%(352655-40-4)
EPA Substance Registry System: (R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%(352655-40-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany: 3
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 352655-40-4(Hazardous Substances Data)

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352655-40-4 Usage

Reaction

In many respects the catalytic profile of the MeOBIPHEP ligands is similar to that of other atropisomeric diphosphines such as binap and its many analogs. The nature of the PR2 group strongly influences the catalytic performance of the metal complexes. The rhodium and ruthenium MeO-BIPHEP catalysts are highly effective for the hydrogenation of various C=O, C=C and C=N bonds and several synthetically useful C-C coupling reactions. Ru and Ir catalyzed dynamic kinetic resolution for the synthesis of hydroxy, amino acid derivatives. Ru-catalyzed asymmetric hydrogenation of ketones and alkenes. Ir catalyzed enantioselective hydrogenation of heteroaromatic compounds. Conjugate addition using 2-heteroaryl titanates and zinc reagents. Conjugate addition of terminal alkynes to α,β-unsaturated thioamides.

Chemical Properties

Off-white powder

Check Digit Verification of cas no

The CAS Registry Mumber 352655-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,2,6,5 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 352655-40:
(8*3)+(7*5)+(6*2)+(5*6)+(4*5)+(3*5)+(2*4)+(1*0)=144
144 % 10 = 4
So 352655-40-4 is a valid CAS Registry Number.

352655-40-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	(R)-(-)-2,2'-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl, min. 97%

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:352655-40-4 SDS

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