Preparation of thiophene compounds

Details Preparation of thiophene compounds Preparation of thiophene compounds

1980-09-02

1981-12-22

Siegel, Alan

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549 76, 549 78, 548240, C07D33324

Patent

active

043072399

ABSTRACT:
Disclosed is a process for the preparation of thiophenes having the formula ##STR1## by contacting a compound having the formula ##STR2## with certain amine bases. Other amine bases can be employed when a two-phase reaction system is used.

REFERENCES:
J. Org. Chem., 45, No. 4, 617 (1980).

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