✦ LIBER ✦

A facile synthesis of bicyclic α-methylene-γ-lactones by intramolecular cyclization of allylsilylated aldehydes

✍ Scribed by Kiyoshi Nishitani; Koji Yamakawa

Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 206 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)95805-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of new α,α-difluoro-γ-lactones

Synthesis of new α,α-difluoro-γ-lactones through intramolecular radical cyclization as a key reaction

✍ Toshiyuki Itoh; Hiroyuki Ohara; Sachie Emoto 📂 Article 📅 1995 🏛 Elsevier Science 🌐 French ⚖ 255 KB

A Palladium-Catalyzed Efficient Synthesi

A Palladium-Catalyzed Efficient Synthesis of γ-Methylene-α,β-unsaturated γ-Lactones via Cyclization of 3,4-Alkadienoic Acids.

✍ Shengming Ma; Fei Yu 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 19 KB 👁 1 views

ChemInform Abstract: Intramolecular Cycl

ChemInform Abstract: Intramolecular Cyclization of (2-Functionalized Allyl)trimethylsilane with Acid Chloride. Synthesis of Two Guaianolide-Type α-Methylene γ-Lactones.

✍ Chiaki Kuroda; Kenichi Kobayashi; Akira Koito; Shuzo Anzai 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 43 KB 👁 1 views

Methallyl alcohol dianion additions as t

Methallyl alcohol dianion additions as the salient feature in a facile synthesis of α-methylene-γ-lactones

✍ Robert M. Carlson 📂 Article 📅 1978 🏛 Elsevier Science 🌐 French ⚖ 193 KB

We wish to report the ability of the potassium t-butoxide/n-butyl lithium complex1-3 to generate from methallyl alcohol a dianion in which an allylic proton has been selectively removed from the methyl carbon." The synthetic applications of such dianions are manifold, but this preliminary report foc

Indium mediated intramolecular carbocycl

Indium mediated intramolecular carbocyclization in aqueous media. A facile and stereoselective synthesis of fused α-methylene-γ-butyrolactones

✍ Vernal J. Bryan; Tak-Hang Chan 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 104 KB

ChemInform Abstract: Synthesis of α-Meth

ChemInform Abstract: Synthesis of α-Methylene-γ-lactone Fused to Seven, Eight, and Fourteen-Membered Carbocycle Through Intramolecular Cyclization of Functionalized Allylsilane with Acid Chloride.

✍ C. KURODA; S. ANZAI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views