Organocatalytic Asymmetric Synthesis of Cyclic Acetals with Spirooxindole Skeleton.

DOI Number:

10.1002/adsc.202101057
Link to literature

Reaction Category:

Spirocyclization

Educt:

isatins, γ-hydroxy enones

Product:

cyclic acetals with spirooxindole skeleton

Catalyst:

3-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-4-(tricyclo[3.3.1.13,7]dec-1-ylamino)-3-cyclobutene-1,2-dione

Cas No:

1877237-85-8

Associated Product from Buchler GmbH:

Quinine Base

Cas No:

130-95-0