Solvent‐Regulated Diastereodivergent [3+2] Annulations of CF 3‐Containing Morita− Baylis− Hillman Carbonates with Cyclic Sulfonimines.

DOI Number:

10.1002/cjoc.202200003

Reaction Category:

Educt:

substituted tert-butyl (3-cyano-1,1,1-trifluorobut-3-en-2-yl) carbonate, substituted benzo[d]isothiazole-3-carboxylate 1,1-dioxide

Product:

substituted (9bS)-2-cyano-1-(trifluoromethyl)benzo[d]pyrrolo[1,2-b]isothiazole-9b(1H)-carboxylate 5,5-dioxide

Catalyst:

(8α,9R)-(8′′α,9′′R)-9,9′′-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[10,11-dihydro-6′-methoxycinchonan]

Cas No:

149820-65-5

Cas No:

522-66-7