14799-04-3Relevant articles and documents
A novel synthesis of aryl methyl sulfones and β-hydroxysulfones from sodium sulfinates and di-tert-butyl peroxide in H2O medium
Lai, Junyi,Yuan, Gaoqing
supporting information, p. 524 - 527 (2018/01/10)
A novel and convenient synthetic route for aryl methyl sulfones and β-hydroxysulfones was developed via the radical reaction between sodium sulfinates and di-tert-butyl peroxide (DTBP). Without any catalysts and additives, the synthetic process could be smoothly carried out to afford the target products in good to excellent yields in H2O medium, demonstrating its promising application. In the present system, H2O could act not only as a green solvent but also as a reactant.
Coupling reaction of magnesium alkylidene carbenoids with α-sulfonylallyllithiums: An efficient route to multi-substituted vinylallenes
Kimura, Tsutomu,Kobayashi, Gen,Ishigaki, Masashi,Inumaru, Mio,Sakurada, Jo,Satoh, Tsuyoshi
, p. 3623 - 3632 (2013/02/23)
A variety of vinylallenes were successfully synthesized from 1-chlorovinyl p-tolyl sulfoxides and allyl or vinyl sulfones. Allyl and vinyl sulfones served as α-sulfonylallyllithium sources were prepared from carbonyl compounds in three or four steps in good overall yields. The coupling reaction of α-sulfonylallyllithiums with magnesium alkylidene carbenoids, which were generated from 1-chlorovinyl p-tolyl sulfoxides and isopropylmagnesium chloride, afforded multi-substituted vinylallenes in up to 88% yield. Georg Thieme Verlag KG Stuttgart · New York.
ARYL VINYL SULFONES AS THIOL PROTECTIVE GROUP
Kuroki, Yoshiaki,Lett, Robert
, p. 197 - 200 (2007/10/02)
Phenyl vinyl sulfone and p-tolyl isobutenyl sulfone are convenient reagents for protecting SH groups via the Michael adduct.Protection and deprotection can be achieved in high yields under mild basic conditions, in protic or aprotic solvents.
