New spiropyran-4-ylindolidine derivatives from the reaction of 2-oxo-3-cyanomethylidene-2,3-dihydroindoles with cyclohexanediones and phenols

Full text of DOI:10.1080/00304949809355299

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Organic Preparations and Procedures
International: The New Journal for
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NEW SPIROPYRAN-4-YLINDOLIDINE
DERIVATIVES FROM THE REACTION OF
2-OXO-3-CYANOMETHYLIDENE-2,3-
DIHYDROINDOLES WITH
CYCLOHEXANEDIONES AND PHENOLS
Fatima Al-Omran a , Ibrahim El-Ghamry a & Mohammed H. Elnagdi a
a Department of Chemistry, Faculty of Science , University of
Kuwait , P. O. Box 5969, Safat, 13060, KUWAIT
Published online: 09 Feb 2009.
To cite this article: Fatima Al-Omran , Ibrahim El-Ghamry & Mohammed H. Elnagdi (1998) NEW
SPIROPYRAN-4-YLINDOLIDINE DERIVATIVES FROM THE REACTION OF 2-OXO-3-CYANOMETHYLIDENE-2,3-
DIHYDROINDOLES WITH CYCLOHEXANEDIONES AND PHENOLS, Organic Preparations and
Procedures International: The New Journal for Organic Synthesis, 30:3, 363-367, DOI:
10.1080/00304949809355299
To link to this article: http://dx.doi.org/10.1080/00304949809355299
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