Reaktion #518327

ord-e65487ab344f4ccbb290296ef7c4c2d7

Reaktionsgleichung

O=C(O)CS(=O)(=O)Cc1ccc(Cl)cc1
4-chlorobenzylsulfonyl acetic acid
O=Cc1ccc(Br)cc1
4-bromobenzaldehyde
→
O=S(=O)(/C=C/c1ccc(Br)cc1)Cc1ccc(Cl)cc1
title compound
Ausbeute 92.0%
O=S(=O)(/C=C/c1ccc(Br)cc1)Cc1ccc(Cl)cc1
(E)-4-bromostyryl 4-chlorobenzyl sulfone
Ausbeute 92.0%

Edukte

O=C(O)CS(=O)(=O)Cc1ccc(Cl)cc1
4-chlorobenzylsulfonyl acetic acid
O=Cc1ccc(Br)cc1
4-bromobenzaldehyde

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

A solution of 4-chlorobenzylsulfonyl acetic acid (0.01 mol) and 4-bromobenzaldehyde (0.01 mol) was subjected to Procedure 1, Part B. The title compound was obtained in 92% yield.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US06656973B2uspto-grants-2003_12