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32587-80-7

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32587-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32587-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,8 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32587-80:
(7*3)+(6*2)+(5*5)+(4*8)+(3*7)+(2*8)+(1*0)=127
127 % 10 = 7
So 32587-80-7 is a valid CAS Registry Number.

32587-80-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(+)-4-Phenyl-2-pentanone

1.2 Other means of identification

Product number -
Other names 4-(S)-phenylpentane-2-one

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:32587-80-7 SDS

32587-80-7Relevant articles and documents

Copper-catalyzed enantioselective conjugate addition of Grignard reagents to acyclic enones

Lopez, Fernando,Harutyunyan, Syuzanna R.,Minnaard, Adriaan J.,Feringa, Ben L.

, p. 12784 - 12785 (2004)

A highly enantioselective Cu-catalyzed addition of Grignard reagents to acyclic aliphatic enones is described. In the presence of 5 mol % of CuBr·SMe2 and 6 mol % of JosiPhos diphosphine aliphatic enones react with Grignard reagents to provide β-substituted linear ketones with high yields, regio-, and enantioselectivities. Copyright

Successive 1,4- and 1,2-additions of organometallic reagents to a chiral binaphthyl ester: One step synthesis of optically active ketones

Fuji,Tanaka,Mizuchi,Hosoi

, p. 7277 - 7280 (1991)

Organometallic reagents undergo a 1,4-addition onto the chiral binaphthyl ester of α,β-unsaturated carboxylic acid followed by the formal 1,2-addition to yield optically active ketones directly.

Chiral-Anion-Mediated Asymmetric Heck-Matsuda Reaction of Acyclic Alkenyl Alcohols

Zhang, Tao,Li, Wen-Ao,Shen, Hong-Cheng,Chen, Shu-Sen,Han, Zhi-Yong

supporting information, p. 1473 - 1477 (2021/03/08)

Acyclic internal alkenes are a class of challenging substrates in asymmetric Heck-type reactions due to difficulties related to both reactivity and selectivity control. Employing acyclic alkenyl alcohols, an asymmetric Heck-Matsuda reaction is developed through the strategy of chiral anion phase transfer. Various chiral ketones could be obtained in high levels of enantioselectivity. A catalytic amount of dimethyl sulfoxide (DMSO) as an additive is crucial for the reaction to suppress the palladium-hydride-mediated side reactions.

Asymmetric Umpolung Hydrogenation and Deuteration of Alkenes Catalyzed by Nickel

Guo, Siyu,Wang, Xiuhua,Zhou, Jianrong Steve

supporting information, p. 1204 - 1207 (2020/02/04)

Nickel-catalyzed asymmetric hydrogenation of several types of alkenes proceeds in high enantioselectivity, using acetic acid or water as the hydrogen source and indium powder as electron donor. The scope of alkenes herein include α,β-unsaturated esters, n

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