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Titolo:
Facile entry to the tetracyclic 5-7-6-3 tigliane ring system
Autore:
Ovaska, TV; Reisman, SE; Flynn, MA;
Indirizzi:
Connecticut Coll, Dept Chem, New London, CT 06320 USA Connecticut Coll New London CT USA 06320 t Chem, New London, CT 06320 USA
Titolo Testata:
ORGANIC LETTERS
fascicolo: 1, volume: 3, anno: 2001,
pagine: 115 - 117
SICI:
1523-7060(20010111)3:1<115:FETTT5>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
TUMOR PROMOTERS; STEREOCONTROLLED SYNTHESIS; ASYMMETRIC-SYNTHESIS; CARBONYL-COMPOUNDS; PHORBOL SKELETON; GENERATION; ROUTE; PROSTAGLANDINS; CYCLIZATIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Ovaska, TV Connecticut Coll, Dept Chem, 270 Mohegan Ave, New London, CT 06320 USA Connecticut Coll 270 Mohegan Ave New London CT USA 06320 20 USA
Citazione:
T.V. Ovaska et al., "Facile entry to the tetracyclic 5-7-6-3 tigliane ring system", ORG LETT, 3(1), 2001, pp. 115-117

Abstract

[GRAPHICS]A tandem anionic 5-exo-dig cyclization/Claisen rearrangement sequence was used to effect a facile, "one-pot" conversion of an appropriately substituted 4-alkyn-1-ol to the tetracyclic carbon core structure of phorbol. The synthesis was conducted using readily available nonracemic starting materialsto provide the target structure as a single enantiomer in high chemical yield.

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Documento generato il 01/04/20 alle ore 21:44:39