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1,2-Diphenyl-3-(phenylsulfonyl)propan-1-one is an organic compound with the molecular formula C20H18O2S. It is a derivative of propanone, featuring two phenyl groups attached to the first and second carbon atoms, and a phenylsulfonyl group connected to the third carbon atom. 1,2-diphenyl-3-(phenylsulfonyl)propan-1-one is characterized by its aromatic structure and the presence of a sulfonyl functional group, which contributes to its chemical reactivity and potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound's unique structure also makes it a subject of interest in organic chemistry research, particularly in the study of reactions involving sulfonyl compounds and their derivatives.

1242-95-1

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1242-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242-95-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242-95:
(6*1)+(5*2)+(4*4)+(3*2)+(2*9)+(1*5)=61
61 % 10 = 1
So 1242-95-1 is a valid CAS Registry Number.

1242-95-1Relevant academic research and scientific papers

Reductive radical-initiated 1,2-C migration assisted by an azidyl group

Song, Jin-Na,Wang, Zikun,Zhang, Xueying,Zhang, Zhansong

, p. 7921 - 7926 (2020/08/19)

We report here a novel reductive radical-polar crossover reaction that is a reductive radical-initiated 1,2-C migration of 2-azido allyl alcohols enabled by an azidyl group. The reaction tolerates diverse migrating groups, such as alkyl, alkenyl, and aryl groups, allowing access to n+1 ring expansion of small to large rings. The possibility of directly using propargyl alcohols in one-pot is also described. Mechanistic studies indicated that an azidyl group is a good leaving group and provides a driving force for the 1,2-C migration. This journal is

One-Pot Synthesis of Allylic Sulfones, Ketosulfones, and Triflyl Allylic Alcohols from Domino Reactions of Allylic Alcohols with Sulfinic Acid under Metal-Free Conditions

Chu, Xue-Qiang,Meng, Hua,Xu, Xiao-Ping,Ji, Shun-Jun

, p. 11359 - 11368 (2015/08/03)

A metal-free tandem procedure by using a sulfonylation reaction of aryl allylic alcohols followed by an iodobenzenediacetate (PIDA)-promoted oxidative functionalization has been established. Allylic sulfones, γ-ketosulfones, and triflyl allylic alcohols have been constructed in a single operation. The methodology incorporates the sulfonyl (both aryl and triflyl) functionality with a simple work-up procedure.

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