Asymmetric intramolecular C-H insertion of sulfonyldiazoacetates catalyzed by Rh(II)

Asymmetric intramolecular C-H insertion of sulfonyldiazoacetates catalyzed by Rh(II)

The asymmetric C-H insertion of alkyldiazosulfones has been studied. High selectivity was achieved using a combination of a chiral catalyst and a chiral auxiliary (Rh 2 (S-pttl) 4 and menthyl ester).

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Veröffentlicht in:Journal of organic chemistry 2009-06, Vol.74 (11), p.4418-4421
Hauptverfasser: Jungong, Christian S., Novikov, Alexei V.
Format: Artikel
Sprache:eng
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Zusammenfassung:The asymmetric C-H insertion of alkyldiazosulfones has been studied. High selectivity was achieved using a combination of a chiral catalyst and a chiral auxiliary (Rh 2 (S-pttl) 4 and menthyl ester).
ISSN:0022-3263
1520-6904
DOI:10.1021/jo900502d