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4-ethoxycarbonyl-N-benzoylaminopyridinium ylide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1391990-26-3

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1391990-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1391990-26-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,9,9 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1391990-26:
(9*1)+(8*3)+(7*9)+(6*1)+(5*9)+(4*9)+(3*0)+(2*2)+(1*6)=193
193 % 10 = 3
So 1391990-26-3 is a valid CAS Registry Number.

1391990-26-3Relevant academic research and scientific papers

Benzoyl peroxide promoted radical ortho-alkylation of nitrogen heteroaromatics with simple alkanes and alcohols

Fang, Lei,Chen, Liangshun,Yu, Jianjun,Wang, Limin

, p. 1910 - 1914 (2015)

A catalytic amount of benzoyl peroxide (BPO)-initiated cross-dehydrogenative coupling reaction of N-iminopyridine ylides with simple alkanes and alcohols leads to the corresponding 2-alkylpyridines with high regioselectivity in moderate to good yields without an additional reduction step to remove the activated group. A catalytic amount of benzoyl peroxide (BPO)-initiated cross-dehydrogenative coupling reaction of N-iminopyridine ylides with simple alkanes and alcohols has been developed. The strategy allowed convenient access to various 2-alkylpyridines in moderate to good yields without an additional reduction step to remove the activated group.

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