✦ LIBER ✦

A new approach to the pseudopterosins using an arene alkylation with a γ-methylene-γ-butyrolactone

✍ Scribed by David C Harrowven; Jonathan D Wilden; Melloney J Tyte; Michael B Hursthouse; Simon J Coles

Book ID: 104211701
Publisher: Elsevier Science
Year: 2001
Tongue: French
Weight: 87 KB
Volume: 42
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)02207-3

No coin nor oath required. For personal study only.

✦ Synopsis

A short and practical route to the tricyclic core of an unnatural pseudopterosin diastereoisomer is presented. Key features are an arene alkylation with a g-methylene-g-butyrolactone, viz. 1014, and an elaborate reduction sequence 1417 which both proceed diastereoselectively.

📜 SIMILAR VOLUMES

ChemInform Abstract: A New Approach to t

ChemInform Abstract: A New Approach to the Pseudopterosins Using an Arene Alkylation with a γ-Methylene-γ-butyrolactone.

✍ David C. Harrowven; Jonathan D. Wilden; Melloney J. Tyte; Michael B. Hursthouse; 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

A new approach to α-methylene-γ-butyrola

A new approach to α-methylene-γ-butyrolactones. Synthesis of (−)-frullanolide.

✍ A.E. Greene; J-C. Muller; G. Ourisson 📂 Article 📅 1972 🏛 Elsevier Science 🌐 French ⚖ 185 KB

A new approach to α-methylene-γ-butyrola

A new approach to α-methylene-γ-butyrolactones. II. Synthesis of (+)-arbusculin-B

✍ A.E. Greene; J.-C. Muller; G. Ourisson 📂 Article 📅 1972 🏛 Elsevier Science 🌐 French ⚖ 183 KB

Synthesis of a New α-Methylene-γ-butyrol

Synthesis of a New α-Methylene-γ-butyrolactone Skeleton with the Use of Cobaloxime as Catalyst.

✍ K. Tabatabaian; M. Mamagkhani; T. Navai-Dyva 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

ChemInform Abstract: An Asymmetric, SmI2

ChemInform Abstract: An Asymmetric, SmI2-Mediated Approach to γ-Butyrolactones Using a New, Fluorous-Tagged Auxiliary.

✍ Johannes C. Vogel; Rebecca Butler; David J. Procter 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 42 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

The sequential annulation of an arene wi

The sequential annulation of an arene with a tetrahydrofuran provides a new route to the pseudopterosins

✍ David C. Harrowven; Graham E.M. Sibley 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 145 KB

The paper describes a new approach to the pseudopterosins i n which a sequential an%? alkylation with a tetrahydrofuran is used as a key step (viz. 2 + 1).