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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
Two simple and different approaches to the synthesis of new 2,4-dialkylamino substituted 6,7-dihydro-5H-benzocyclohepta[1,2-d]pyrimidines
Tetrahedron, Volume 60, No. 25, Year 2004
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Description
Benzocycloheptapyrimidines are an important class of compounds because of their pharmacological properties. We report here two new synthetic procedures for the preparation of 2,4-dialkylamino substituted benzocycloheptapyrimidines. One of these methods is based on the reaction of substituted cyanamides with the vinyl triflate of the 1-benzosuberone while the other preparation relies on the nucleophilic displacement of methylsulfonyl groups by secondary amines at the 2 and 4 positions of benzocycloheptapyrimidine intermediates. © 2004 Elsevier Ltd. All rights reserved.
Authors & Co-Authors
Herrera, A.
Spain, Madrid
Universidad Complutense de Madrid
Martínez-Alvárez, Roberto
Spain, Madrid
Universidad Complutense de Madrid
Chioua, Rachid
Spain, Madrid
Universidad Complutense de Madrid
Morocco, Tetouan
Faculté Des Sciences de Tétouan
Benabdelouahab, Fouad B.
Morocco, Tetouan
Faculté Des Sciences de Tétouan
Chioua, Mourad
Spain, Madrid
Universidad Complutense de Madrid
Statistics
Citations: 9
Authors: 5
Affiliations: 2
Identifiers
Doi:
10.1016/j.tet.2004.04.058