First unequivocal synthesis of dissymmetrical trans N,N '-difunctionalized1,4,8,11-tetraazacyclotetradecane.

Authors
Bucher, C Royal, G Barbe, JM Guilard, R
Citation
C. Bucher et al., First unequivocal synthesis of dissymmetrical trans N,N '-difunctionalized1,4,8,11-tetraazacyclotetradecane., TETRAHEDR L, 40(12), 1999, pp. 2315-2318
Citations number
22
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
12
Year of publication
1999
Pages
2315 - 2318
Database
ISI
SICI code
0040-4039(19990319)40:12<2315:FUSODT>2.0.ZU;2-V
Abstract
The first unequivocal synthesis of disymmetrical trans N,N-1-difunctionaliz ed tetraazamacrocycles in cyclam series is reported. This convenient four-s tep method can be used for the synthesis of various trans N,N-1-difunctiona lized tetraazamacrocycles bearing two different pendant donor arms. (C) 199 9 Published by Elsevier Science Ltd. Ail rights reserved.