✦ LIBER ✦

Acylnitrilium ion-initiated heteroannulations in alkaloid synthesis. An efficient, stereocontrolled, total synthesis of the Orchidaceae alkaloid (.+-.)-dendrobine

✍ Scribed by Lee, Cheol Hae; Westling, Mark; Livinghouse, Tom; Williams, Andrew C.

Book ID: 126231747
Publisher: American Chemical Society
Year: 1992
Tongue: English
Weight: 853 KB
Volume: 114
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja00037a009

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Acylnitrilium Ion I

ChemInform Abstract: Acylnitrilium Ion Initiated Spiroannulations in Heterocycle Synthesis: An Application Directed Towards the Total Synthesis of the Lycopodium Alkaloid (.+-.)-Serratine.

✍ G. LUEDTKE; T. LIVINGHOUSE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB

Studies toward the Total Synthesis of th

Studies toward the Total Synthesis of the Oxindole Alkaloid Gelsedine: An Efficient Allene-Terminated N-Acyliminium Ion Cyclization

✍ Beyersbergen van Henegouwen, Winfred G.; Hiemstra, Henk 📂 Article 📅 1997 🏛 American Chemical Society 🌐 English ⚖ 164 KB

ChemInform Abstract: Studies Toward the

ChemInform Abstract: Studies Toward the Total Synthesis of the Oxindole Alkaloid Gelsedine: An Efficient Allene-Terminated N-Acyliminium Ion Cyclization.

✍ W. G. BEYERSBERGEN VAN HENEGOUWEN; H. HIEMSTRA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 views

Studies Toward the Total Synthesis of the Oxindole Alkaloid Gelsedine: An Efficient Allene-Terminated N-Acyliminium Ion Cyclization. -The preparation of the advanced synthetic intermediate (VII) in the projected synthesis of enantiopure ent-gelsedine is reported. The use of the inexpensive (S)-enan