Iodine catalyzed preparation of amidoalkyl naphthols in solution and under solvent-free conditions

作者: Biswanath Das , Keetha Laxminarayana , B. Ravikanth , B. Rama Rao

DOI: 10.1016/J.MOLCATA.2006.07.077

关键词:

摘要: A one-pot three-component reaction of 2-naphthol, aldehydes and urea or amides has efficiently been carried out in the presence iodine dichloroethane at room temperature under solvent-free conditions higher to form corresponding amidoalkyl naphthols high yields.

参考文章(6)
Peter Eilbracht, Lars Bärfacker, Christian Buss, Christoph Hollmann, Beate E. Kitsos-Rzychon, Christian L. Kranemann, Thorsten Rische, Rafael Roggenbuck, Andreas Schmidt, Tandem Reaction Sequences under Hydroformylation Conditions: New Synthetic Applications of Transition Metal Catalysis. Chemical Reviews. ,vol. 99, pp. 3329- 3366 ,(1999) , 10.1021/CR970413R
John Montgomery, Nickel-Catalyzed Cyclizations, Couplings, and Cycloadditions Involving Three Reactive Components Accounts of Chemical Research. ,vol. 33, pp. 467- 473 ,(2000) , 10.1021/AR990095D
Biswanath Das, B. Ravikanth, R. Ramu, K. Laxminarayana, B. Vittal Rao, Iodine catalyzed simple and efficient synthesis of 14-aryl or alkyl-14-H-dibenzo[a,j]xanthenes Journal of Molecular Catalysis A: Chemical. ,vol. 255, pp. 74- 77 ,(2006) , 10.1016/J.MOLCATA.2006.04.007
Biswanath Das, Joydeep Banerjee, R. Ramu, Rammohan Pal, N. Ravindranath, C. Ramesh, Efficient, selective deprotection of aromatic acetates catalyzed by Amberlyst-15 or iodine Tetrahedron Letters. ,vol. 44, pp. 5465- 5468 ,(2003) , 10.1016/S0040-4039(03)01298-X
Alexander Dömling, Ivar Ugi, Multicomponent Reactions with Isocyanides. Angewandte Chemie. ,vol. 39, pp. 3168- 3210 ,(2000) , 10.1002/1521-3773(20000915)39:18<3168::AID-ANIE3168>3.0.CO;2-U