๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A highly efficient synthesis of bicyclo[n.3.1] ring systems by allene intramolecular cycloaddition: Tandem intramolecular [2+2] cycloaddition-[3,3]-sigmatropic rearrangement

โœ Scribed by Kenji Hayakawa; Satoru Ohsuki; Ken Kanematsu

Publisher
Elsevier Science
Year
1986
Tongue
French
Weight
250 KB
Volume
27
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

A novel one-step construction of bicyclo[5.3.l]undecane skeleton via intramolecular cycloaddition of allenyl ethers is described.

๐Ÿ“œ SIMILAR VOLUMES

Phosphine-Catalyzed Intramolecular Forma
Phosphine-Catalyzed Intramolecular Formal [3 + 2] Cycloaddition for Highly Diastereoselective Synthesis of Bicyclo[n.3.0] Compounds.
โœ Long-Wu Ye; Xiu-Li Sun; Qing-Gang Wang; Yong Tang ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons โš– 37 KB ๐Ÿ‘ 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, please click on HTML or PDF.

The synthesis of a 5,7-membered fused-ri
The synthesis of a 5,7-membered fused-ring compound by a tandem Pummerer rearrangement and intramolecular [4+3] cycloaddition
โœ Youhong Hu; Ligong Ou; Donglu Bai ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 184 KB

A 5, 7-membered fused-ring compound with a fianctionalized angular substituent, 8-methoxy-8act-methoxymethyl-7-phenylthio-1, 2, 3, 6-tetrahydro-3acq 613-epoxyazulene, was synthesized via a tandem Pummerer rearrangement and intramolecular [4+3] cycloaddition.