178671-88-0Relevant articles and documents
Synthesis of 5-Substituted 2-Pyrrolidinones by Coupling of Organozinc Reagents with Cyclic N-Acyliminium Ions
Hidalgo-Mercado, Yazmín I.,Olivo, Horacio F.,Romero-Ortega, Moisés,Santos-Sánchez, Zaira A.,Zaragoza-Galicia, Ivann
, p. 4650 - 4656 (2019/12/11)
A coupling reaction between cyclic N-acyliminium ions with organozinc reagents is described. The cyclic N-acyliminium ions, generated in situ from N-substituted-5-hydroxy-2-pyrrolidinones by treatment with boron trifluoride-diethyl ether complex or titani
Concise synthesis of indolizidines: Total synthesis of (-)-coniceine
Groaning, Michael D.,Meyers
, p. 1027 - 1028 (2007/10/03)
The Ti-mediated allylsilane addition to bicyclic lactams occurs with high stereoselectivity and combined with a ring closure metathesis provides the title compounds in high ee.