Yayınlanmış 1 Ocak 2008
| Sürüm v1
Dergi makalesi
Açık
Stereoselective synthesis of spirocyclic cyclopentapyrans by the Pauson-Khand reaction on camphor tethered enynes
Oluşturanlar
- 1. Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey
- 2. Ataturk Univ, Dept Chem, TR-25240 Erzurum, Turkey
Açıklama
An intramolecular Pauson-Khand reaction of camphor tethered enynes derived from homoallyl, homomethallyl and homopropargyl alcohols is described. Homoallyl, homomethallyl, and homopropargyl moieties are easily constructed on the camphor carbonyl group with excellent diastereoselectivity due to endo-face selectivity, and with known stereochemistry. Each enantiomerically pure enyne affords the conformationally most stable diastereomeric spirocyclic cyclopenta[c]pyran ring system. (C) 2008 Elsevier Ltd. All rights reserved.
Dosyalar
bib-39d0d6d8-4771-4b54-a336-96aa7ca57d5c.txt
Dosyalar
(213 Bytes)
| Ad | Boyut | Hepisini indir |
|---|---|---|
|
md5:590aad1ad41b512bdfe9a281692a7acd
|
213 Bytes | Ön İzleme İndir |