Rhodium-catalyzed ortho-alkylation of aromatic aldimines and ketimines viaC-H bond activation

Authors
Lim, YG Han, JS Yang, SS Chun, JH
Citation
Yg. Lim et al., Rhodium-catalyzed ortho-alkylation of aromatic aldimines and ketimines viaC-H bond activation, TETRAHEDR L, 42(29), 2001, pp. 4853-4856
Citations number
31
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
42
Issue
29
Year of publication
2001
Pages
4853 - 4856
Database
ISI
SICI code
0040-4039(20010716)42:29<4853:ROOAAA>2.0.ZU;2-6
Abstract
The aldimines reacted with alkenes under a rhodium catalytic system, Rh[(co e)(2)Cl](2) and Cy3P, to give mainly the double alkylated products with mod erate to high yields. On the other hand, the ketimine 9 gave the mono alkyl ated product predominantly. (C), 2001 Elsevier Science Ltd. All rights rese rved.