Acyl-isothiocyanates as efficient thiocyanate transfer reagents

Palsuledesai, Charuta C. ; Murru, Siva ; Sahoo, Santosh K. ; Patel, Bhisma K. (2009) Acyl-isothiocyanates as efficient thiocyanate transfer reagents Organic Letters, 11 (15). pp. 3382-3385. ISSN 1523-7060

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Official URL: https://pubs.acs.org/doi/abs/10.1021/ol901561j

Related URL: http://dx.doi.org/10.1021/ol901561j

Abstract

An unprecedented transfer of a thiocyanate (−SCN) group from aroyl/acyl isothiocyanate to alkyl or benzylic bromide is observed in the presence of a tertiary amine. This process is most effective when the bromomethyl proton is less acidic, while the presence of a more acidic proton gives 1,3-oxathiol-2-ylidine and other related products.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:113936
Deposited On:30 Apr 2018 12:21
Last Modified:30 Apr 2018 12:21

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