Asymmetric Sulfonylation from a Reaction of Cyclopropan-1-ol, Sulfur Dioxide, and 1-(Alkynyl)naphthalen-2-ol.

DOI Number:

10.1021/acs.orglett.4c01011
Link to literature

Reaction Category:

Atropisomer synthesis | Further reactions | Sulfonylation

Educt:

1-(alkynyl)naphthalen-2-ols, cyclopropanols, DABCO-bis(sulfur dioxide)

Product:

atropisomeric sulfonyls

Catalyst:

3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(8α,9S)-10,11-dihydro-6′-methoxycinchonan-9-yl]amino]-3-Cyclobutene-1,2-dione

Cas No:

1352957-59-5

Associated Product from Buchler GmbH:

Dihydroquinine Base

Cas No:

522-66-7