56447-21-3Relevant academic research and scientific papers
A Novel Method for the Chlorolactonization of Alkenoic Acids Using Diphenyl Sulfoxide/Oxalyl Chloride
Ding, Rui,Lan, Liyuan,Li, Shuhui,Liu, Yongguo,Yang, Shaoxiang,Tian, Hongyu,Sun, Baoguo
, p. 2555 - 2566 (2018/05/03)
A facile chlorolactonization of alkenoic acids by treatment with diphenyl sulfoxide/oxalyl chloride has been developed. The reaction can generate various chlorolactones in moderate to good yields, wherein the chlorodiphenylsufonium salt derived from diphenyl sulfoxide/oxalyl chloride serves as the source of Cl +.
STEREOCHEMISTRY OF THE CHLORINATION OF 3-CYCLOHEXENECARBOXYLIC ACIDS AND DEHYDROCHLORINATION OF THE OBTAINED DICHLOROCYCLOHEXANECARBOXYLIC ACIDS
Ismailov, A. G.,Gashimov, G. A.,Rustamov, M. A.
, p. 1087 - 1092 (2007/10/02)
During the addition of chlorine to 3-cyclohexenecarboxylic acids in a polar medium trans-diaxial derivatives are formed.The formation of 4-chloro-γ-lactones, in which the chlorine atom at C4 occupies the axial position, is observed, depending o
