Photoinitiated Thiol-Ene “Click” Reaction: An Organocatalytic Alternative
作者:Dimitris Limnios、Christoforos G. Kokotos
DOI:10.1002/adsc.201600977
日期:2017.1.19
The thiol‐ene coupling (TEC) reaction has attracted a lot of scientific attention during the last years, particularly in the fields of polymers, materials and more recently in drug design. The combination of organocatalysis and photocatalysis has enabled the development of an efficient synergistic protocol for the addition of various thiols to a plethora of olefins. Utilizing phenylglyoxylic acid as
A recyclable ruthenium–rhodium carbon nanotube hybrid was developed for the hydrothiolation of a variety of substrates under environmentally friendly conditions (ethanol as the solvent, room temperature, low catalyst loading and air atmosphere).
Stable and easily available sulfide surrogates allow a stereoselective activation of alcohols
作者:Jérémy Merad、Ján Matyašovský、Tobias Stopka、Bogdan R. Brutiu、Alexandre Pinto、Martina Drescher、Nuno Maulide
DOI:10.1039/d1sc01602d
日期:——
Isothiouronium salts are easilyaccessible and stable compounds. Herein, we report their use as versatile deoxasulfenylating agents enabling a stereoselective, thiol-free protocol for synthesis of thioethers from alcohols. The method is simple, scalable and tolerates a broad range of functional groups otherwise incompatible with other methods. Late-stage modification of several pharmaceuticals provides