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Benzenepropanoyl chloride, b-chloro-a-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65680-43-5

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65680-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65680-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,8 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65680-43:
(7*6)+(6*5)+(5*6)+(4*8)+(3*0)+(2*4)+(1*3)=145
145 % 10 = 5
So 65680-43-5 is a valid CAS Registry Number.

65680-43-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-chloro-2-methyl-3-phenylpropanoyl chloride

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:65680-43-5 SDS

65680-43-5Downstream Products

65680-43-5Relevant academic research and scientific papers

Indenone synthesis. Improved synthetic protocol and effect of substitution on the intramolecular Friedel-Crafts acylation

Galatsis, Paul,Manwell, Jeffrey J.,Blackwell, James M.

, p. 1656 - 1659 (2007/10/02)

An improved protocol for the construction of substituted indenones is presented. Also the effect of substitution on the intramolecular Friedel-Crafts acylation was noted. Specifically, if there is no substitution at the 2-position of the indenone poor yields of cyclized material were obtained, if at all, while the substitution of a methyl or ethyl group greatly improved the yield of cyclized material. Placement of a large group (e. g., benzyl) resulted in a diminuation of the improved yield. The new synthetic procedure could, in principle, allow for the construction of 2,3-disubstituted indenones. One example of this reaction mode was presented.

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