1927-49-7Relevant academic research and scientific papers
Organophotoredox-Catalyzed Formation of Alkyl-Aryl and -Alkyl C-S/Se Bonds from Coupling of Redox-Active Esters with Thio/Selenosulfonates
Dong, Yue,Ji, Peng,Zhang, Yueteng,Wang, Changqing,Meng, Xiang,Wang, Wei
, p. 9562 - 9567 (2021/01/09)
A mild organophotoredox synthetic protocol for forming a Csp3-S/Se bond by reacting widespread redox-active esters with thio/selenosulfonates has been developed. The power of the synthetic manifold is fueled by an unprecedented broad substrate scope and wide functional group tolerance.
TBHP-mediated C-H thiolation of tetrahydrofuran with disulfides promoted by catalytic amounts of Na2CO3
Tao, Li-Ming,Liu, Wen-Qi,Li, Chuan-Hua,Liu, Hui
, p. 280 - 282 (2014/06/09)
An efficient route to constructing C-S bonds has been developed by TBHP (tert-butyl hydroperoxide) mediated C-H thiolation of tetrahydrofuran with disulfides. This route is promoted by catalytic amounts of Na2CO 3 and gives various t
TBHP-mediated oxidative cross-coupling of disulfides with ethers through a C(sp3)-H thiolation process
Hu, Ya-Ping,Tang, Ri-Yuan
, p. 2045 - 2050 (2014/07/07)
A new tert-butyl hydroperoxide (TBHP)-mediated oxidative cross-coupling of disulfides with ethers is presented for the synthesis of etherified sulfides. This method is achieved by a C(sp3)-H thiolation strategy under metal-free conditions and provides a simple route to constructing the C-S bonds. Copyright
Ionic liquid promoted regio- And stereoselective addition of thiols to alkynes and alkenes under organic solvent free condition - A green reaction
Ranu, Brindaban C.,Chattopadhyay, Kalicharan,Ghosh, Sudip,Jana, Ranjan
experimental part, p. 1199 - 1204 (2009/12/31)
A simple ionic liquid, l-methyl-3-pentylimidazolium fluoroborate, [pmIm]BF4, promotes anti-Markovnikov addition of thiols to alkynes providing (Z)- and (E)-vinyl sulfides stereoselectively. The addition of thiols to alkenes in presence of another ionic liquid, [pmim]Br proceeds through anti-Markovnikov manner, whereas the addition to vinyl ethers and acetates occurs at more electrophilic C-2 position adjacent to oxygen. The products are obtained in high yields.
