5202-11-9Relevant articles and documents
Synthesis of benzyl sulfidesviasubstitution reaction at the sulfur of phosphinic acid thioesters
Nishiyama, Yoshitake,Hosoya, Takamitsu,Yoshida, Suguru
supporting information, p. 5771 - 5774 (2020/06/03)
An ambident electrophilicity of phosphinic acid thioesters is disclosed. Unexpected carbon-sulfur bond formation took place in the reaction between phosphinic acid thioesters and benzyl Grignard reagents. The developed method for benzyl sulfides has a wide substrate scope and was applicable for the synthesis of a drug analog.
Acid-Catalyzed Reactions of Ortho-Substituted Benzohydroxamic Acids in Polyphosphoric Acid (PPA)
Chhaya, P. N.,Nimbalkar, M. M.,Hosangadi, B. D.
, p. 4458 - 4460 (2007/10/02)
Ortho-substituted benzohydroxamic acids undergo a variety of reactions when treated with PPA.The nature of substituents on the ring and on the functional group CONHOH plays a key role in influencing the reaction pathways.The difference in behavior may arise due to change in site of protonation depending upon the substitution.However, no clear-cut relationship could be established as attempts to monitor reactions on NMR proved inconclusive.
