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Diphenic acid | CAS Number: 482-05-3

Catalog Number
ACM482053
Product Name
Diphenic acid
Structure
CAS Number
482-05-3
Synonyms
2,2-DIPHENIC ACID;2,2-DIPHENYLDICARBOXYLIC ACID;2,2-DICARBOXYBIPHENYL;2,2-DICARBOXY DIPHENYL;2,2-BIPHENYLDICARBOXYLIC ACID;2,2-BIBENZOIC ACID;[1,1-BIPHENYL]-2,2-DICARBOXYLIC ACID;BIPHENYL-2,2-DICARBOXYLIC ACID
Molecular Weight
242.23
Molecular Formula
C14H10O4
Purity
N/A
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1Chemoselective Transformation of Diarylethanones to Arylmethanoic Acids and Diarylmethanones and Mechanistic Insights.

Wang X1, Chen RX1, Wei ZF1, Zhang CY1, Tu HY1, Zhang AD1.

J Org Chem. 2016 Jan 4;81(1):238-49. doi: 10.1021/acs.joc.5b02506. Epub 2015 Dec 15.

The chemoselective transformation of diarylethanones via either aerobic oxidative cleavage to give arylmethanoic acids or tandem aerobic oxidation/benzilic acid rearrangement/decarboxylation to give diarylmethanones has been developed. The transformation is controllable and applicable to a broad spectrum of substrates and affords the desired products in good to excellent yields. Mechanistic insights with control reactions, (1)H NMR tracking, and single-crystal X-ray diffraction reveal a complex mechanistic network in which two common intermediates, α-ketohydroperoxide and diarylethanedione, and three plausible pathways are proposed and verified. Read More

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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA