DIRECTED STEROID CHLORINATION CATALYZED BY AN INO-PAIRED TEMPLATE

DOI: 10.1016/S0040-4039(00)94035-8

Source and publish data:

Tetrahedron Letters p. 5039 - 5042 (1983)

Update date:2022-08-04

Topics:

Authors:

Breslow, Ronald

Heyer, Dennis

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Article abstract of DOI:10.1016/S0040-4039(00)94035-8

3-α-Cholestanyltrimethylammonium cation is catalytically chlorinated by iodobenzenesulfonate anions with geometric control and catalytic turnover of the template anion.Steroid sulfates with cationic templates also show directed catalysis.

Full text of DOI:10.1016/S0040-4039(00)94035-8

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Product name:3-Iodo-benzenesulfonate[(3R,5S,8R,9S,10S,13R,14R,17R)-14-chloro-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl]-trimethyl-ammonium;

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