| Literature DB >> 29711380 |
Minoru Hayashi1, Tadashi Ohmatsu1, Yun-Ping Meng1, Kazuhiko Saigo1.
Abstract
A highly regioselective C-C bond cleavage of the cyclopropane rings occurs in substituted allenylcyclopropanes in the presence of cationic rhodium(I) complexes. Thus, ring expansion of readily accessible allenylcyclopropanes can be achieved to give 3-methylenecyclopentenes, which could have applications as multifunctional synthetic building blocks. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.Entities:
Keywords: Allenes; Carbocycles; Rearrangements; Rhodium; Small ring systems
Year: 1998 PMID： 29711380 DOI： 10.1002/(SICI)1521-3773(19980403)37:6<837::AID-ANIE837>3.0.CO;2-R
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336