✦ LIBER ✦

Stepwise cycloadditions of pentadienyllithiums to 1,3-dienes

✍ Scribed by Newcomb, Martin; Ford, Warren T.

Book ID: 126418456
Publisher: American Chemical Society
Year: 1974
Tongue: English
Weight: 677 KB
Volume: 39
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00916a025

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Mechanism of 1,4-cycloaddition of dichlo

Mechanism of 1,4-cycloaddition of dichlorogermylene to 1,3-dienes

✍ S. P. Kolesnikov; A. I. Ioffe; O. M. Nefedov 📂 Article 📅 1975 🏛 Springer 🌐 English ⚖ 73 KB

Facile cycloaddition of 2-phenylsulfonyl

Facile cycloaddition of 2-phenylsulfonyl 1,3-dienes to indoles

✍ Jan-E. Bäckvall; Niklas A. Plobeck; Seppo K. Juntunen 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 236 KB

Reaction of 1-indolylmagnesium iodidelo with the appropriate sulfonyldiene in benzene-ether (1: 1) at 0 "C resulted in a cycloaddition and after workup the teaahydrocarbazole product was isolated. Results from the reaction of a few 2-phenylsulfonyl 1,3-dienes are given in Table 1. In all cases only

Intramolecular Cycloaddition of Fluorina

Intramolecular Cycloaddition of Fluorinated 1,3,4-Oxadiazoles to Dienes.

✍ N. V. Vasil'ev; D. V. Romanov; A. A. Bazhenov; K. A. Lyssenko; G. V. Zatonsky 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

[1,3]-Anionic Cycloaddition of 2-Azaally

[1,3]-Anionic Cycloaddition of 2-Azaallyllithium Compounds to Dienes

✍ Prof. Dr. Thomas Kauffmann; Dipl.-Chem. Rudolf Eidenschink 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 192 KB 👁 2 views

Addition and Cycloaddition Reactions of

Addition and Cycloaddition Reactions of Arenediazonium Ions with 1,3-Dienes: A Shift From a Concerted to a Stepwise Mechanism

✍ Hartnagel, Manfred ;Grimm, Klaus ;Mayr, Herbert 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 1002 KB

## Abstract Arenediazonium ions 1 undergo [2^+^ + 4] cycloadditions with (__E__)‐1,3‐pentadiene (2a), 2,3‐dimethylbutadiene (2b), and (__E__)‐2‐methyl‐1,3‐pentadiene (2c) to give dihydropyridazines or pyridazinium salts. While highly electrophilic diazonium ions and the unsymmetrical dienes 2a and

Total Synthesis of (.+-.)-Hedychilactone

Total Synthesis of (.+-.)-Hedychilactone B: Stepwise Allenoate Diene Cycloaddition to Prepare Trimethyldecalin Systems.

✍ Michael E. Jung; Masayuki Murakami 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 13 KB

## 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, please click on HTML or PDF.