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22362-65-8

22362-65-8

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22362-65-8 Usage

Preparation

Preparation by Fries rearrangement of 4-chloro- 3-methyl-phenyl propionate (b.p.760 250°) in the presence of aluminium chloride, at 155° for 30 min or at 120° for 10 min (94%).

Check Digit Verification of cas no

The CAS Registry Mumber 22362-65-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,6 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22362-65:
(7*2)+(6*2)+(5*3)+(4*6)+(3*2)+(2*6)+(1*5)=88
88 % 10 = 8
So 22362-65-8 is a valid CAS Registry Number.

22362-65-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(5-chloro-2-hydroxy-4-methylphenyl)propan-1-one

1.2 Other means of identification

Product number -
Other names 1-Propanone, 1-(5-chloro-2-hydroxy-4-methylphenyl)-

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:22362-65-8 SDS

22362-65-8Relevant articles and documents

Lewis acid promoted construction of chromen-4-one and isoflavone scaffolds via regio- and chemoselective domino Friedel-Crafts acylation/Allan-Robinson reaction

Chanda, Tanmoy,Chowdhury, Sushobhan,Koley, Suvajit,Anand, Namrata,Singh, Maya Shankar

supporting information, p. 9216 - 9222 (2014/12/11)

A facile and efficient synthesis of chromen-4-one and isoflavone frameworks is achieved by the domino C-acylation/O-acylation/aldolization sequence. This operationally simple one-pot elegant strategy provides structurally unique chromen-4-ones and isoflavones directly from phenols via concomitant formation of multiple C-C and C-O bonds in a single operation. The outcomes of the buttressing effect, substituent dependence, and catalyst and solvent specificity during the course of the Friedel-Crafts acylation reactions are demonstrated and supported by fitting experiments.

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