A catalytic version of a nickel promoted intramolecular tandem cyclization-cyanation process

Authors
Hinojosa, S Delgado, A Llebaria, A
Citation
S. Hinojosa et al., A catalytic version of a nickel promoted intramolecular tandem cyclization-cyanation process, TETRAHEDR L, 40(5), 1999, pp. 1057-1060
Citations number
12
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
5
Year of publication
1999
Pages
1057 - 1060
Database
ISI
SICI code
0040-4039(19990129)40:5<1057:ACVOAN>2.0.ZU;2-E
Abstract
A catalytic version of the intramolecular Ni-promoted tandem cyclization-cy anation process is described. Generally, the reaction leads to mixtures of cyclic and open chain adducts in moderate to good yields. The presence of e xternal bidendate nitrogen ligands, although not essential for the reaction outcome, provides stability to the catalytic system. (C) 1999 Elsevier Sci ence Ltd. All rights reserved.