13286-32-3Relevant articles and documents
A New, Efficient Synthesis of Thioloesters
Nowicki, Tomasz,Markowska, Anna,Kielbasinski, Piotr,Mikolajczyk, Marian
, p. 305 - 308 (1986)
The reaction between phosphorothioic and thiocarboxylic acids and O-alkyl-N,N-dicyclohexylisoureas has been found to give the corresponding phosphorothiolates and thiolocarboxylates in high yields (65-95percent), providing a new method for the thiophosphorylation and thiocarboxylation of alcohols.
A convenient method for the synthesis of phosphorothioates and their anticholinesterase activites
Kaboudin, Babak,Emadi, Saeed,Norouzi, Hamid
, p. 585 - 590 (2004)
A simple, efficient, and general method has been developed for the synthesis of phosphorothioates through a one-pot reaction of alkyl halides with the mixture of diethyl phosphite in the presence of NH4OAc/S/CaO under solvent-free conditions. T
Sulfonyl-Promoted Michaelis-Arbuzov-Type Reaction: An Approach to S/Se-P Bonds
Rather, Suhail A.,Bhat, Mohammad Yaqoob,Hussain, Feroze,Ahmed, Qazi Naveed
, p. 13644 - 13663 (2021/10/01)
By facilitating the chemical conversion of thiols to thiosulfonates, phosphoramidite/phosphite bearing sp3-hybridized carbon serves as an ideal coupling material to forge new connections at room temperature. In this work, a functional group-induced, additive-free, novel, S-P bond-forming approach is presented. This protocol exhibits good functional group tolerance with wide applications that include phosphorylation of cysteine derivatives, development of a one-pot approach to mixed unsymmetrical thiophosphonates, and extension of the concept to different Se-P bonds. Meticulously, our reaction also generated a S-P bond against cyclic 1,2-dithiane-1-dioxide in a byproduct-free manner. These Michaelis-Arbuzov-type reactions are easy to conduct, work efficiently in a reduced reaction time, and are applicable to gram-scale preparation as well.
Electrochemically driven synthesis of phosphorothioates from trialkyl phosphites and aryl thiols
Guo, Xiaqun,Li, Meichao,Liu, Xin,Shen, Zhenlu,Shi, Shuxian,Wu, Zengzhi,Zhao, Lingmin
, (2021/06/25)
A facile and elegant protocol for synthesis of phosphorothioates from trialkyl phosphites and aryl thiols via indirect electrochemical oxidation mediated by KI has been successfully developed. KI as a redox mediator, enabled the reaction of trialkyl phosp
Synthetic method of thiophosphate compound
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Paragraph 0063-0064, (2020/05/30)
The invention discloses a synthetic method of a phosphorothioate compound. The preparation method comprises the following steps: with thiol as a reaction substrate and trichloroisocyanuric acid (TCCA)as an accelerant, reacting the reaction substrate and the accelerant in an organic solvent at normal temperature and normal pressure for 10-20 minutes, then adding phosphite triester, continuing reacting for 10-20 minutes, and after the reaction is finished, carrying out separation treatment to obtain the phosphorothioate compound. According to the synthesis method disclosed by the invention, thereaction is carried out at normal temperature and normal pressure without special requirements; reaction time is short; and reaction substrate universality is good.
