83521-67-9Relevant articles and documents
PhIO-Mediated oxidative dethioacetalization/dethioketalization under water-free conditions
Du, Yunfei,Ouyang, Yaxin,Wang, Xi,Wang, Xiaofan,Yu, Zhenyang,Zhao, Bingyue,Zhao, Kang
, p. 48 - 65 (2021/06/16)
Treatment of thioacetals and thioketals with iodosobenzene in anhydrous DCM conveniently afforded the corresponding carbonyl compounds in high yields under water-free conditions. The mechanistic studies indicate that this dethioacetalization/dethioketalization process does not need water and the oxygen of the carbonyl products comes from the hypervalent iodine reagent.
Chemoselective and solvent-free thioacetalization of aldehydes by a catalytic amount of NBS
Hajipour, Abdol Reza,Ali Pourmousavi, Seied,Ruoho, Arnold E.
, p. 2807 - 2811 (2007/10/03)
A chemoselective, straightforward, and rapid method for thioacetalization of aldehydes by use of 1,2-ethandithiol and a catalytic amount of N-bromosuccinimide under solvent-free conditions is reported. The reaction takes place in excellent yields and shor
A facile and efficient procedure for the transdithioacetalization of 1,1-diacetates using POCl3-montmorillonite as catalyst
Jin, Tong-Shou,Sun, Guang,Li, Yan-Wei,Li, Tong-Shuang
, p. 4105 - 4110 (2007/10/03)
A rapid and efficient method for the transdithioacetalization of 1,1-diacetates with 1,2-dithioglycol was described in good to excellent yield catalyzed by POCl3-montmorillonite.