Cascade Reaction of Tryptamine-Derived Isocyanides with Nitrile Oxides: Construction of Oxazine Fused-Spiroindoline Derivatives.
J Org Chem
; 86(18): 12597-12606, 2021 Sep 17.
Article
em En
| MEDLINE
| ID: mdl-34463508
ABSTRACT
A one-step cascade reaction of tryptamine-derived isocyanides with in situ generated nitrile oxides for the synthesis of fused spiroindolines was described. The desired products could be efficiently synthesized in moderate to good yields (42-87%). The protocol features mild conditions, wide substrate scope, and high efficiency.
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MEDLINE
Idioma:
En
Ano de publicação:
2021
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Article