|
Title
|
|
|
|
Lewis acid promoted Mannich type reactions of , -dichloro aldimines with potassium organotrifluoroborates
|
|
|
Author
|
|
|
|
|
|
|
Abstract
|
|
|
|
| Potassium phenylethynyltrifluoroborate and potassium styryltrifluoroborates react with alpha, alpha-dichlorinated aldimines in the presence of BF(3). OEt(2) as a Lewis acid to give a new stable class of functionalized propargylamines and allylamines. The use of hexafluoroisopropanol as a co-solvent in this modified Petasis reaction allows high yield isolation of the target compounds. (C) 2007 Elsevier Ltd. All rights reserved. |
|
|
|
Language
|
|
|
|
English
|
|
|
Source (journal)
|
|
|
|
Tetrahedron. - Oxford, 1957, currens
|
|
|
Publication
|
|
|
|
Oxford
:
2007
|
|
|
ISSN
|
|
|
|
0040-4020
[print]
1464-5416
[online]
|
|
|
Volume/pages
|
|
|
|
63
:36
(2007)
, p. 8921-8931
|
|
|
ISI
|
|
|
|
000252091700028
|
|
|
Full text (Publisher's DOI)
|
|
|
|
|
|
|
Full text (publisher's version - intranet only)
|
|
|
|
|
|