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The synthesis of 2-chlorobiphenyl-1′,2′,3′,4′,5′,6′-14c6, [1]

✍ Scribed by Paul B. Reichardt; Scott E. Schuttner

Publisher
John Wiley and Sons
Year
1976
Tongue
French
Weight
170 KB
Volume
12
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

Modification of the traditional. Gomberg reaction conditions provides a simple, economical. route to 2‐chlorobiphenyl‐1′,2′,3′,4′,5′,6′‐^14^C~6~ (I). The reaction of benzene‐U‐^14^C~6~ with an excess of the diasonium salt from 2__‐chloroaniline produces__ ^14^C‐labelled I in 10% radiochemical. yield. This method should be applicable to the preparation of any chlorinated biphenyl having one unsubstituted ring.

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