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DICHLORO[(S)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL][(S)-1,1-BIS(P-METHOXYPHENYL)-2-ISOPROPYLETHANE-1,2-DIAMINE]RUTHENIUM(II) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

212143-24-3

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212143-24-3 Usage

Reactions

The NOYORI catalysts are a ruthenium-based system containing a phosphine and 1,2-diamine ligand. The catalysts are used in the highly-efficient, enantio and diastereoselective hydrogenation of simple ketones, usually under the mild conditions of room temperature and 1-10 atm of hydrogen pressure.

Check Digit Verification of cas no

The CAS Registry Mumber 212143-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,1,4 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 212143-24:
(8*2)+(7*1)+(6*2)+(5*1)+(4*4)+(3*3)+(2*2)+(1*4)=73
73 % 10 = 3
So 212143-24-3 is a valid CAS Registry Number.

212143-24-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S)-1,1-bis(4-methoxyphenyl)-3-methyl-butane-1,2-diamine, dichlo roruthenium, [1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-dip henyl-phosphane

1.2 Other means of identification

Product number -
Other names RuCI2[(R)-BINAP][(R)-DAIPEN]

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:212143-24-3 SDS

212143-24-3Downstream Products

212143-24-3Relevant academic research and scientific papers

trans-[RuCl2(phosphane)2(1,2-diamine)] and chiral trans-[RuCl2(diphosphane)(1,2-diamine: Shelf-stable precatalysts for the rapid, productive, and stereoselective hydrogenation of ketones

Doucet, Henri,Ohkuma, Takeshi,Murata, Kunihiko,Yokozawa, Tohru,Kozawa, Masami,Katayama, Eiji,England, Anthony F.,Ikariya, Takao,Noyori, Ryoji

, p. 1703 - 1707 (2007/10/03)

A turnover number (TON) of 2400 000 and a turnover frequency (TOF) of 63 s-1 are achieved with the chiral Ru(II) complex 1 (R = p-CH3C6H4) in the asymmetric hydrogenation of acetophenone. Carbonyl-selective asymmetric hydrogenation of α,β-unsaturated ketones proceeds in the presence of these Ru(II) catalysts, and 4-substituted cyclohexanones are selectively converted into cis alcohols.

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