134839-87-5Relevant articles and documents
Synthesis and Properties of 1-Acyl Triazenes
Landman, Iris R.,Acu?a-Bolomey, Emilio,Scopelliti, Rosario,Fadaei-Tirani, Farzaneh,Severin, Kay
, p. 6408 - 6412 (2019/09/06)
1-Acyl triazenes can be prepared by acid-catalyzed hydration, gold/iodine-catalyzed oxidation, or oxyhalogenation of 1-alkynyl triazenes. Crystallographic analyses reveal a pronounced effect of the acyl group on the electronic structure of the triazene fu
An efficient and practical synthesis of aryl and hetaryl α-keto esters
Raghunadh, Akula,Meruva, Suresh Babu,Kumar, Nuka Anil,Kumar, Gudla Santosh,Rao, L. Vaikunta,Syamkumar
supporting information; experimental part, p. 283 - 289 (2012/03/26)
A general and highly efficient method was developed for the synthesis of -keto esters by oxidative esterification of 2,2-dibromo-1-(het)arylethanones by sequential treatment with dimethyl sulfoxide and an alkanol. The versatility of the reaction was established by synthesizing a range of -keto esters by treatment of 2,2-dibromoethanones, derived from aryl or hetaryl ketones, with di-methyl sulfoxide and a cyclic or acyclic primary or secondary alcohol. The mechanism of the reaction was established by means of a detailed study. Georg Thieme Verlag Stuttgart · New York.