| Literature DB >> 29711449 |
Johannes Fien1, Wolfgang Kirmse1.
Abstract
Through a double cyclization triplet carbonylcarbenes add smoothly to double bonds in the δ and ε position, but do not react intramolecularly with C-H bonds (see scheme). The addition reaction fails if the keto group is replaced with an ester group. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.Entities:
Keywords: Carbenes; Cyclizations; Diazo compounds; Rearrangements
Year: 1998 PMID： 29711449 DOI： 10.1002/(SICI)1521-3773(19980904)37:16<2232::AID-ANIE2232>3.0.CO;2-2
Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336