Title

One-pot Synthesis of Phosphorodiamidothioates Using N-heterocyclic Phosphine (NHP)-thiourea

Document Type

Article

Publication Date

4-30-2018

Publication Title

Tetrahedron Letters

Volume

59

Issue

23

First page number:

2296

Last page number:

2298

Abstract

N-heterocyclic phosphine (NHP)-thiourea-promoted thiophosphation of thiols has been developed for the synthesis of phosphorodiamidothioates under additive-, metal-free reaction conditions. This reaction takes place at room temperature and exhibits good functional group tolerance. The key to success is that the thiourea group can serve as an excellent leaving group, which is tethered with NHP moiety.

Keywords

NHP-thiourea; Theiophosphation; Phosphorodiamidothioates; Phosphonylation; Nucleophilic substitution

Disciplines

Chemistry

Language

English

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