Highly enantio-selective, organocatalytic, and scalable synthesis of a rare cis,cis-tricyclic diterpenoid.

DOI Number:

10.1002/chem.202000164

Reaction Category:

RXNO ID:

RXNO_0000009

Educt:

cyclohex-2-en-1-one, 2-methyl-2-(2-nitroethyl)cyclopentane-1,3-dione, 3-nitrobenzoic acid, boron trifluoride etherate

Product:

(3aR,5R,5aS,9aR,9bR)-9b-hydroxy-3a-methyl-5-nitrodecahydro-3H-cyclopenta[a]naphthalene-3,9(3aH)-dione

Catalyst:

(8α,9S)-6′-Methoxycinchonan-9-amine

Cas No:

168960-95-0

Cas No:

130-95-0