Conformational control on remote stereochemistry in the intramolecular pauson-khand reactions of enynes tethered to homoallyl and homopropargyl alcohols
Yükleniyor...
Dosyalar
Tarih
2006
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An intramolecular Pauson-Khand reaction of enynes derived from homoallyl and homopropargyl alcohols is described. 2-Furyl substituted homoallyl and homopropargyl alcohols are easily and efficiently resolved through enzymatic resolution in a high ee (93-99%) with a known stereochemistry. Each enantiomerically enriched enyne affords the conformationally most stable diastereomeric cyclopenta[c]pyran ring system.
Açıklama
Anahtar Kelimeler
Conformational Control, Stereochemistry, Homopropargyl, Intramolecular
Kaynak
Tetrahedron-Asymmetry
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
17
Sayı
21
