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Cyclobutanone, 2-(1-cyclohexen-1-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

76043-12-4

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76043-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76043-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,0,4 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76043-12:
(7*7)+(6*6)+(5*0)+(4*4)+(3*3)+(2*1)+(1*2)=114
114 % 10 = 4
So 76043-12-4 is a valid CAS Registry Number.

76043-12-4Relevant academic research and scientific papers

EFFICIENT SYNTHESYS OF 2-VINYLCYCLOBUTANONES BY THE REARRANGEMENT OF 1-METHOXY-1-CYCLOPROPYLCARBINOLS UNDER NEUTRAL CONDITIONS

Cohen, Theodore,Brockunier, Linda

, p. 2917 - 2924 (2007/10/02)

A common synthesis of cyclobutanones involves the rearrangement of 1-alkoxy- or 1-(phenylthio)cyclopropylcarbinols under acidic conditions.We report that the synthetically useful 2-vinylcyclobutanones can be prepared in good yield in the absence of proton

A SYNTHESIS OF 2-VINYLCYCLOBUTANONES USING 1-METHOXYCYCLOPROYLLITHIUM REAGENTS

Cohen, Theodore,Matz, James R.

, p. 2455 - 2458 (2007/10/02)

A facile synthesis of 2-vinylcyclobutanones consists of reductive lithiation of 1-phenylthio-1-methoxycyclopropanes, addition of enals or enones to the resulting α-lithioethers, and acid catalyzed rearrangement of the allylic alcohols thus produced.

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