Boric Acid Catalysed Mild and Efficient Method for the Synthesis of Thiiranes from Oxiranes


A. Thirupathaiah1*, V. Namratha2 and G. Venkateswar Rao2

1Department of Chemistry, Satavahana University, Karimnagar - 505 001 (India).

2Department of Chemistry, Kakatiya University, Warangal - 506 009 (India).

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ABSTRACT:

Oxiranes are efficiently converted to the corresponding thiiranes by potassium thiocyanate in the presence of catalytic amounts of B(OH)3 with excellent yield under mild and non-aqueous conditions.

KEYWORDS:

Boricacid; thiiranes; potassium thiocyanate; oxiranees


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