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Total synthesis of Glycine, cyclobutenyl:
Reference: Jayathilaka, L. P.; Deb, M.; Standaert, R. F. Org. Lett. 2004, 6, 3659. DOI
Keywords: Mg-Vinyl+Imine • Imine+M-R • CompE+-Imine/CarboxEster+M-R • Sulfinamide, chiral • Sulfinamide, chiral • Aldehyde → Imine • Li/Br → Li-Vinyl • N-S(O)R → N-H • O-But → O-H • Li-R → Mg-R •
Reagents: Glyoxalate • Sieves • Sulfinamide • Chiral auxiliary-Sulfox • Glyoxalate • BuLi(tert) • MgBr2 • HCl, MeOH • Acetic acid, trifluoro • Sulfinamide •

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