Synthesis of 5-vinylideneoxazolidin-2-ones by DBU-mediated CO2-fixation reaction of 4-(benzylamino)-2-butynyl carbonates and benzoates.
A CO2-fixation reaction of 4-(benzylamino)-2-butynyl carbonates and benzoates, carried out in the presence of DBU, provides substituted 5-vinylideneoxazolidin-2-ones. The reaction has been successfully applied to the CO2-recycling process and fixation of atmospheric CO2.
Yoshida
Masahiro
M
Graduate School of Pharmaceutical Sciences, The University of Tokushima, 1-78-1 Sho-machi, Tokushima, 770-8505, Japan. yoshida@ph.tokushima-u.ac.jp
Komatsuzaki
Yuki
Y
Ihara
Masataka
M
D001565:Benzoates / Q000737:chemistry*; D002245:Carbon Dioxide / Q000737:chemistry*; D002254:Carbonates / Q000737:chemistry*; D015394:Molecular Structure; D023303:Oxazolidinones / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism; D014508:Urea / Q000031:analogs & derivatives* / Q000737:chemistry
D001565:Benzoates; D002254:Carbonates; D023303:Oxazolidinones; D002245:Carbon Dioxide; D014508:Urea; C483182:N,N'-dibutylurea