
Tetrahedron Letters p. 5171 - 5172 (1989)
Update date:2022-08-06
Topics:
Kaluza, Zbigniew
Fudong, Wang
Belzecki, Czeslaw
Chmielewski, Marek
<2+2> Cycloaddition of tosyl isocyanate to sugar vinyl ethers followed by N-deprotection affords β-lactams with fairly good asymmetric induction.
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