Degradable vinyl copolymers through thiocarbonyl addition-ring-opening (TARO) polymerization
The radical copolymerization of the thionolactone dibenzo[c,e]oxepane-5-thione with acrylates, acrylonitrile, and N,N-dimethylacrylamide afforded copolymers containing a controllable amount of backbone thioesters which could be selectively cleaved. The pr
Solvent-free thionation of γ-lactones under microwave irradiation
A series of γ-thionolactones was synthesized, with good yields, using a new combination of Lawesson's reagent (LR) and hexamethyldisiloxane (HMDO) in solvent-free conditions under microwave irradiation.
Reaction of thionolactones with zinc enolate: New synthesis of vinylogous carbonates
Reaction of various thionolactones, prepared from the lactones and Lawesson's reagent, with methyl bromozinc-acetate afforded the corresponding vinylogous carbonates in good yields under mild conditions.
Lee, Hyeon Kyu,Kim, Jia,Pak, Chwang Siek
p. 6267 - 6270
(2007/10/03)
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