Thionation process and a thionating agent

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United States of America Patent

PATENT NO 9221855
SERIAL NO

13807104

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Abstract

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A process for transforming a group >C═O (I) in a compound into a group >C═S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P2S5.2 C5H5N as a thionating agent. A thionating agent which is crystalline P2S5.2 C5H5N.

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Patent Owner(s)

Patent OwnerAddress
VIRONOVA THIONATION ABGÄVLEGATAN 22 STOCKHOLM 11330

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bergman, Jan Spånga, SE 27 67
Hasimbegovic, Vedran Solna, SE 6 87
Pettersson, Birgitta Hägersten, SE 3 1
Svensson, Per H Stockholm, SE 2 1

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