Reductive dimerization of organic thiocyanates to disulfides mediated by tetrathiomolybdate
摘要:
An interesting reductive dimerization of organic thiocyanates assisted by benzyltriethylammonium tetrathiomolybdate, [(PhCH(2)NEt(3))(2)MoS4], 1, leads to the formation of the corresponding disulfides in high yields.
General and Practical Formation of Thiocyanates from Thiols
作者:Reto Frei、Thibaut Courant、Matthew D. Wodrich、Jerome Waser
DOI:10.1002/chem.201406171
日期:2015.2.2
A new method for the cyanation of thiols and disulfides using cyanobenziodoxol(on)e hypervalent iodine reagents is described. Both aliphatic and aromatic thiocyanates can be accessed in good yields in a few minutes at room temperature starting from a broad range of thiols with high chemioselectivity. The complete conversion of disulfides to thiocyanates was also possible. Preliminary computational
One-pot Synthetic Method of Allyl Sulfides: Samarium-induced Allyl Bromide Mediated Reduction of Alkyl Thiocyanates and Diaryl Disulfides in Methanolic Medium
作者:Zhuang-Ping Zhan、Kai Lang
DOI:10.1246/cl.2004.1370
日期:2004.10
A convenient synthetic method of allyl sulfides by the treatment of alkyl thiocyanates or diaryl disulfides with Sm and allyl bromide in methanol has been developed.
通过在甲醇中用 Sm 和烯丙基溴处理硫氰酸烷基酯或二芳基二硫化物,开发出了一种简便的烯丙基硫化物合成方法。
The ‘Baylis - Hillman Reaction’ mechanism and applications revisited
作者:Yves Fort、Marie Christine Berthe、Paul Caubere
DOI:10.1016/s0040-4020(01)88227-2
日期:1992.1
It is shown that reaction of aryl, benzyl, alkyl and functionalised alkyl acrylic esters with benzaldehyde, in the presence of 1,4-diazabicyclo[2.2.2] octane, strongly depends upon the electronic and steric effects of the ester part. This influence is also observed in condensation of furfuraldehyde. Moreover, for the first time, it is shown that the overall condensation is equilibrated.
Vogelsang et al., Justus Liebigs Annalen der Chemie, 1950, vol. 569, p. 183,192
作者:Vogelsang et al.
DOI:——
日期:——
Zhan, Zhuang-Ping; Lang, Kai, Journal of Chemical Research, 2006, # 7, p. 443 - 444