4-Chlorobenzaldehyde → 1-[(E)-2-(benzenesulfonyl)ethenyl]-4-chlorobenzene

HRID 431128Notes

Reaction equation

[C:1]1([S:7]([CH2:10][C:11](O)=O)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl:14][C:15]1[CH:22]=[CH:21][C:18](C=O)=[CH:17][CH:16]=1>>[C:1]1([S:7](/[CH:10]=[CH:11]/[C:18]2[CH:21]=[CH:22][C:15]([Cl:14])=[CH:16][CH:17]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

Reactant 2

HCID 77264-Chlorobenzaldehyde

HCID 59543(phenylsulfonyl)acetic acid

Product 1

HCID 53824191-[(E)-2-(benzenesulfonyl)ethenyl]-4-chlorobenzeneYield 78%

Procedure

A solution of phenyl sulfonylacetic acid (0.01 mol) and 4-chlorobenzaldehyde (0.01 mol) was subjected to Procedure 1, Part B. The title compound was obtained in 78-80% yield.

Sources & evidence

ORD record: ord-577921ff3bce4ba9bb6dce78d0367f77
Source dataset: uspto-grants-2003_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06656973B2

Reaction notes

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