Processes for the preparation of aryl- and...

Details Processes for the preparation of aryl- and... Processes for the preparation of aryl- and...

2008-01-22

2008-01-22

Zucker, Paul A. (Department: 1621)

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

Organic compounds

Sulfur halides

Reexamination Certificate

active

07321061

ABSTRACT:
The present invention provides processes for the preparation of arylalkylsulfonyl halides and heteroarylalkylsufonyl halides of Formula I: Ar—R—SO2—X, that are useful as intermediates in the preparation of pharmaceuticals.

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Written Opinion of the International Searching Authority for PCT/US2006/028182, 8 pages (Jan. 24, 2007).

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