Asymmetric intramolecular annulation, 1-(tert-butyl)-3-((5-chloro-3-(chloromethyl)pyridin-2-yl)methyl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one, (S)-1′-(tert-butyl)-3-chloro-5,7-dihydrospiro[cyclopenta[b]pyridine-6,3′-pyrrolo[2,3-b]pyridin]-2′(1’H)-one, (1S,2R,4S,5R)-1-(2-bromo-5-methoxybenzyl)-2-((S)-(1-(2-bromo-5-methoxybenzyl)-6-methoxyquinolin-1-ium-4-yl)(hydroxy)methyl)-5-vinylquinuclidin-1-ium bromide, Quinidine Derivative

Reaction Category:

Annulation | Cyclization | Intramolecular Annulation | Spirocyclization | Spirocyclization 5-membered ring

Educt:

1-(tert-butyl)-3-((5-chloro-3-(chloromethyl)pyridin-2-yl)methyl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one

Product:

(S)-1'-(tert-butyl)-3-chloro-5,7-dihydrospiro[cyclopenta[b]pyridine-6,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one

Catalyst:

(1S,2R,4S,5R)-1-(2-bromo-5-methoxybenzyl)-2-((S)-(1-(2-bromo-5-methoxybenzyl)-6-methoxyquinolin-1-ium-4-yl)(hydroxy)methyl)-5-vinylquinuclidin-1-ium bromide

Cas No:

1455358-19-6

DOI Number:



Associated Product from Buchler GmbH:

Quinidine Base

Cas No:

56-54-2