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2-Cyclohexen-1-one, 2-[[(4-methylphenyl)sulfonyl]oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70871-43-1

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70871-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70871-43-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,7 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70871-43:
(7*7)+(6*0)+(5*8)+(4*7)+(3*1)+(2*4)+(1*3)=131
131 % 10 = 1
So 70871-43-1 is a valid CAS Registry Number.

70871-43-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (6-oxocyclohexen-1-yl) 4-methylbenzenesulfonate

1.2 Other means of identification

Product number -
Other names 2-Cyclohexen-1-one,2-[[(4-methylphenyl)sulfonyl]oxy]

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:70871-43-1 SDS

70871-43-1Relevant academic research and scientific papers

A NEW AROMATIZATION OF 1,2-CYCLOHEXANEDIONES EASY SYNTHESIS OF 3-ARYLCATECHOLS

Feigenbaum, Alexandre,Pete, Jean-Pierre,Poquet-Dhimane, Anne

, p. 73 - 74 (2007/10/02)

1,2-Cyclohexadienones 2 were converted to cathechols 1 by action of tosyl chloride, potassium carbonate and AIBN. 2-Tosyloxy-2-cyclohexenones 3 were shown to be the intermediates of this transformation.This new reaction allowed a general synthesis of various 3-arylcatechols.

Photochemical Reactivity of α-Sulfonyloxy Enones: An Easy Method for Arylation of 1,2-Diketones

Feigenbaum, Alexandre,Pete, Jean-Pierre,Scholler, Denise

, p. 2355 - 2360 (2007/10/02)

3-Aryl-1,2-cyclohexanediones 4 are prepared conveniently by photolysis of the corresponding 2-((arylsulfonyl)oxy)cyclohex-2-enones 1.The reaction was shown to occur from a triplet excited state.A biphotonic process involving the normal photo-Fries product 14 as an intermediate was ruled out by preparing and irradiating this compound.The difference of reactivity between 1 and 2-((arylsulfonyl)amido)cyclohexenones is discussed.

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