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US 2013/0102774 A1Published application
Thionation process and a thionating agent
AssigneeVironova AB
InventorsBirgitta Pettersson, Vedran Hasimbegovic, Per H Svensson, Jan Bergman
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Abstract
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.
Claims20
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.
Dependencies are inferred from the claim text.