The first example of a sigma(2)lambda(2)-dioxaphosphenium cation, stabilized by an intramolecular dative P(+) <-- S bond

S E Solovieva; M Gruner; I S Antipin; W D Habicher; A I Konovalov

doi:10.1021/ol015658b

The first example of a sigma(2)lambda(2)-dioxaphosphenium cation, stabilized by an intramolecular dative P(+) <-- S bond

Org Lett. 2001 May 3;3(9):1299-301. doi: 10.1021/ol015658b.

Authors

S E Solovieva¹, M Gruner, I S Antipin, W D Habicher, A I Konovalov

Affiliation

¹ A. E. Arbuzov Institute of Organic and Physical Chemistry, Russian Academy of Sciences, Arbuzov st. 8, 420088 Kazan, Russia.

PMID: 11348219
DOI: 10.1021/ol015658b

Abstract

[structure in text] The first example of a sigma(2)lambda(2)-dioxaphosphenium cation 5 bearing dioxathiophosphocin ring systems stabilized by an intramolecular dative P(+) <-- S bond and its reactivity with pyridine and cycloaddition reaction with 2,3-dimethylbutadiene are reported.