Efficient Prins cyclization in environmentally benign method using ion exchange resin catalyst

Efficient Prins cyclization in environmentally benign method using ion exchange resin catalyst

Amberlyst-15 ® (H + ) resin catalyzes efficient one-pot solvent free Prins cyclization of an aldehyde and a homoallylic alcohol to yield dihydropyrans and 4-hydroxytetrahydropyrans. The products, which display interesting olfactory property, are obtained under mild condition and by simple work up. T...

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Veröffentlicht in:Green chemistry letters and reviews 2012-03, Vol.5 (1), p.13-17
Hauptverfasser: More, Gauri P., Rane, Monica, Bhat, Sujata V.
Format: Artikel
Sprache:eng
Schlagworte:
4-hydroxytetrahydropyrans
Amberlyst-15
dihydropyrans
olfactory property
Prins cyclization
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Zusammenfassung:Amberlyst-15 ® (H + ) resin catalyzes efficient one-pot solvent free Prins cyclization of an aldehyde and a homoallylic alcohol to yield dihydropyrans and 4-hydroxytetrahydropyrans. The products, which display interesting olfactory property, are obtained under mild condition and by simple work up. The recovered resin can be used repeatedly .
ISSN:1751-8253
1751-7192
DOI:10.1080/17518253.2011.572929