The Substitution Reaction of 2-Alkylthio-1-alkenyl and 2-Alkylsulfinyl-1-alkenyl Ketones with Amines: Preparation of 2-Amino-1-alkenyl Ketones
作者:Takehiko Nishio、Yoshimori Omote
DOI:10.1055/s-1980-29032
日期:——
Covalent Adaptable Networks with Tunable Exchange Rates Based on Reversible Thiol–yne Cross‐Linking
作者:Niels Van Herck、Diederick Maes、Kamil Unal、Marc Guerre、Johan M. Winne、Filip E. Du Prez
DOI:10.1002/anie.201912902
日期:2020.2.24
adaptable networks (CANs) relies on the ability to trigger the rearrangement of bonds within a polymer network. Simple activated alkynes are now used as versatile reversible cross-linkers for thiols. The click-like thiol-yne cross-linking reaction readily enables network synthesis from polythiols through a double Michael addition with a reversible and tunable second addition step. The resulting thioacetal