Publication Date:
2012-04-15
Description:
Hydroquinone combined with FeCl 3 can reduce the methanolysis time of N -vinylcarbazole in CH 3 OH from 9 h to 1 h, but the addition of hydroquinone to Fe(NO 3 ) 3 will slow the methanolysis and quench the cyclobutanation process. The addition of H 2 O 2 successfully made the FeCl 3 catalytic cyclobutanization of N -vinylcarbazole in the yield from zero up to 33%. Copyright © 2011 John Wiley & Sons, Ltd. Hydroquinone(HQ) combined with FeCl 3 can reduce the methanolysis time of N -vinylcarbazole(NVC) in CH 3 OH from 9 hours to 1 hour, the addition of H 2 O 2 successfully made the FeCl 3 catalytic cyclobutanization of NVC in the yield from zero up to 33%.
Print ISSN:
0894-3230
Electronic ISSN:
1099-1395
Topics:
Chemistry and Pharmacology
,
Physics
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