Mono- and Di(dechloromethylthioylation) of Dichloromethylarenes with S-Methyl Diethylthiophosphinate
作者:M. B. Gazizov、G. D. Valieva、S. Yu. Ivanova、R. A. Khairullin、Yu. S. Kirillina、I. S. Antipin
DOI:10.1134/s0012500819110016
日期:2019.11
the main route of the new reaction of dichloromethylarenes with S-methyl diethylthiophosphinate has been predicted and experimentally confirmed on the basis of the electronic structure of the S-alkyl esters of P(IV) acids. The processes of the mono- and di(dechloromethylthioylation) of dichloromethyl group have been realized. A new approach to the synthesis of the arenecarbaldehyde dimethyl dithioacetals
S-Methyl diethylthiophosphinate in mono- and di(dechloromethylthioylation) of substituted benzylidene chlorides
作者:M. B. Gazizov、G. D. Valieva、S. Yu. Ivanova、R. A. Khairullin、Yu. S. Kirillina、O. D. Khairullina、Sh. N. Ibragimov
DOI:10.1007/s11172-019-2642-9
日期:2019.10
The main route of a new reaction of (dichloromethyl)arenes with S-methyl diethylthiophosphinate is the attack of the thiol sulfur atom (P–SMe) on the methylene carbon atom. A new method for synthesizing dimethyl dithioacetals of arenecarbaldehydes without using highly toxic methanethiol was developed. The suggested approach involves di(dechloromethylthioylation) of the dichloromethyl group of (dichloromethyl)arenes
Mastryukova,T.A. et al., Journal of general chemistry of the USSR, 1974, vol. 44, # 5, p. 963 - 971
作者:Mastryukova,T.A. et al.
DOI:——
日期:——
Reactions of Benzylidene Chlorides with S-Methyl Diethylphosphinothioate
作者:M. B. Gazizov、G. D. Valieva、S. Yu. Ivanova、R. F. Karimova、R. A. Khairullin、K. S. Gazizova
DOI:10.1134/s1070363219120107
日期:2019.12
S-Methyl diethylphosphinothioate reacted with benzylidene chlorides to give the corresponding aryl(chloro)methyl methyl sulfide and diethylphosphinoyl chloride. The product structure suggests initial attack of the methylsulfanyl group on the CH carbon atom of dichloromethylarene. Arenecarbothialdehyde dithioacetals and trimers and O,O-dialkyl[aryl(methylsulfanyl)methyl]phosphonates were synthesized