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31280-60-1

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31280-60-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31280-60-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,8 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 31280-60:
(7*3)+(6*1)+(5*2)+(4*8)+(3*0)+(2*6)+(1*0)=81
81 % 10 = 1
So 31280-60-1 is a valid CAS Registry Number.

31280-60-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(-)-α-(Trimethylsilyl)benzenemethanol

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:31280-60-1 SDS

31280-60-1Relevant articles and documents

Asymmetric reduction of aliphatic ketones and acyl silanes using chiral anti-pentane-2,4-diol and a catalytic amount of 2,4-dinitrobenzenesulfonic acid

Matsuo, Jun-Ichi,Hattori, Yu,Hashizume, Mio,Ishibashi, Hiroyuki

experimental part, p. 6062 - 6069 (2010/10/02)

Aliphatic ketones were reduced to the corresponding secondary alcohols by using anti-1,3-diol and a catalytic amount of 2,4-dinitrobenzenesulfonic acid (DNBSA) in benzene at reflux. Addition of 1-octanethiol in that media improved the efficiency of the reduction. Asymmetric reduction of aliphatic ketones was performed by using chiral anti-pentane-2,4-diol, and highly asymmetric induction (up to >99% ee) was observed in the reduction of tert-alkyl ketones. Asymmetric reduction of acyl silanes using chiral anti-pentane-2,4-diol and DNBSA proceeded efficiently in the absence of octanethiol and the corresponding α-silyl alcohols were obtained in high yields with high ees.

Optically pure α-(trimethylsilyl)benzyl alcohol: A practical chiral auxiliary for oxocarbenium ion reactions

Cossrow, Jennifer,Rychnovsky, Scott D.

, p. 147 - 150 (2007/10/03)

(matrix presented) Enantiopure (S)-α-(trimethylsilyl)benzyl alcohol (98% ee) was prepared by Noyori's transfer hydrogenation of benzoyltrimethylsilane. The corresponding trimethylsilyl ether was subjected to Marko's silyl modified Sakurai conditions with

Enantioselective synthesis of a-hydroxysilanes by bioreduction of aroyltrimcthylsilanes

Patrocinio, Amauri F.,Correa Jr., Ivan R.,Moran, Paulo J. S.

, p. 3133 - 3137 (2007/10/03)

Aromatic acylsilanes [Ar-CO-SiMe3; Ar = C6H5,4-ClC6H4, 2-, 3- and 4-OMeC6H4, 3,4-(OMe)2C6H3 and 3,4-OCH2OC6H3] were reduced by baker's yeast to optically active a-silyl alcohols in 20-70% yield and 43-88% ee. Comments are made on the influence of silicon in this bioreduction reaction. The Royal Society of Chemistry 1999.

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