756482-79-8Relevant academic research and scientific papers
Syntheses of substituted furo- and pyrano-[2,3-a]carbazoles from 2-cinnamoyl-1-hydroxycarbazoles
Sridharan, Makuteswaran,Prasad, Karnam J. R.
scheme or table, p. 1112 - 1116 (2009/05/30)
Reaction of 2-cinnamoyl-1-hydroxycarbazoles 2a-d, with phenacyl bromide, mercuric acetate and H2O2/NaOH under different reaction conditions yielded 2-benzoyl-3-styryl-furo[2,3-a]carbazoles 3a-d, 2-benzylidene-furo[2,3-a]carbazol-3(10H)-ones 4a-d and 3-hydroxy-2-phenylpyrano- [2,3-a]carbazol-4(11H)-ones 5a-d, respectively.
Synthesis of biogenetically possible 2-phenyl-4-oxopyrano[2,3-a]carbazoles
Vandana,Rajendra Prasad
, p. 819 - 822 (2007/10/03)
Synthesis of 2-cinnamoyl-1-hydroxycarbazoles 2 by the condensation of 1-hydroxycarbazoles with aluminium chloride and phosphorousoxy chloride in good yield followed by acid catalysed cyclisation and dehydrogenation with DDQ to obtain the biogenetically po
A facile synthesis of 2-substituted pyrano[2,3-a]carbazoles
Chellappan, Kavitha,Prasad, Karnam Jayarampillai R.
, p. 1025 - 1036 (2007/10/03)
The synthesis of 2-(3',3'-dimethylacryloyl)-1-hydroxycarbazoles (2), 2,2-dimethyl-2,3-dihydropyrano[2,3-a]carbazol-4(11H)-ones (3), 6-(3',2'-dimethylacryloyl)-2,2-dimethyl-2,3-dihydropyrano[2,3-a]carbazol-4(11H)-ones (4), and 2-phenyl- and 2-methyl-pyrano
