Synthesis of Diaryl Diazaphosphonates via 1,6-Hydrophosphonylation of p-Quinone Methides with N-Heterocyclic Phosphine-Thioureas
Document Type
Article
Publication Date
1-1-2017
Publication Title
Organic Letters
Volume
19
Issue
4
First page number:
958
Last page number:
961
Abstract
A mild, efficient method for the synthesis of diaryl diazaphosphonates via 1,6-hydrophosphonylation/aromatization of p-quinone methides (p-QMs) with N-heterocyclic phosphine-thioureas has been developed. This transformation proceeds without any additive or catalyst under mild reaction conditions and tolerates a wide range of p-QMs. This methodology provides a straightforward access to diaryl phosphonate derivatives in good to excellent yields (up to 99%). © 2017 American Chemical Society.
File Format
File Size
965.75 KB
Language
english
Repository Citation
Molleti, N.,
Kang, J. Y.
(2017).
Synthesis of Diaryl Diazaphosphonates via 1,6-Hydrophosphonylation of p-Quinone Methides with N-Heterocyclic Phosphine-Thioureas.
Organic Letters, 19(4),
958-961.
http://dx.doi.org/10.1021/acs.orglett.7b00261
