Intermediates and a process for preparing benzo[B]thiophenes

Details Intermediates and a process for preparing benzo[B]thiophenes Intermediates and a process for preparing benzo[B]thiophenes

1998-04-29

2000-03-28

Kight, John

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

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

546202, 548525, 549 49, 549 51, 560 20, 560 55, 560 64, 560 65, 560 67, 560 73, 568 20, 568 38, 568 74, 568 75, 568 77, C07D33352, C07D40500, C07C31900, C07C 6976

Patent

active

060433604

ABSTRACT:
The instant invention provides intermediates and processes for the preparation of compounds of formula IV ##STR1## wherein: n is 0, 1, or 2;

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