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11.12.1.1.2.5 Method 5: From Desyl Chloride and Alkyl or Aryl Thiocyanates

DOI: 10.1055/sos-SD-011-00557

Boyd, G. V.Science of Synthesis, (200211395.

Desyl chloride (51) reacts with thiocyanates in the presence of tin(IV) chloride to give 2-(alkylsulfanyl)- or 2-(arylsulfanyl)-4,5-diphenyloxazoles 52 by way of intermediate nitrilium salts (Scheme 21).[‌52‌]

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