126199-80-2Relevant academic research and scientific papers
REACTIONS OF 2-DIETHYLAMINO-5-METHYL-1,3,2-OXATHIAPHOSPHOLENE WITH PROTON-DONOR REAGENTS AND CHLOROPHOSPHINES
Burilov, A.R.,Nikolaeva, I.L.,Pudovik, M.A.
, p. 685 - 687 (2007/10/02)
The ethanolysis ond phenolysis of 2-diethylamino-5-methyl-1,3,2-oxathiaphospholene were studied.In the first case we observe the initial splitting of the endocyclic P-E bonds, and in the second case the replacement of the dialkylamino group by the phenoxy group, with the cyclic fragment retained.Similarly to the phenolysis, the phospholene reacts with hydrogen chloride and carboxylic acids. 2-Dialkylamino(alkoxy)-1,3,2-oxathiaphospholenes undergo exchange reactions with P(III) chlorides on heating.
REACTIONS OF 2-SUBSTITUTED 1,3,2-OXATHIAPHOSPHOLENES WITH ACYL HALIDES
Burilov, A. R.,Nikolaeva, I. L.,Pudovik, M. A.
, p. 688 - 690 (2007/10/02)
2-Substituted 1,3,2-oxathiaphospholenes react with acyl halides with opening of the endocyclic P-S bond and formation of vinyl phosphites, subsequent transformations of which yield 2-halo-1,3,2-oxathiaphospholenes, vinyl ketophosphonates, and diethyl benz
