An efficient synthetic procedure for the functionalized heterocyclic[3.3.3]propellanes was successfully developed by one-pot domino reaction of ninhydrin, malononitrile with 3-arylamino-2-cyclohexenones and their 5,5-dimethyl derivatives in the presence of triethylamine in ethanol at room temperature. On the other hand the similar one-pot reaction containing 3-arylamino-2-cyclopentenones resulted in the functionalized spiro[cyclopenta[b]pyridine-4,2'-indenes] in moderate yields. (C) 2013 Elsevier Ltd. All rights reserved.
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INSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCEINSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCE
LEVACHER, V
LEROY, C
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INSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCEINSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCE
LEROY, C
DUPAS, G
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INSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCEINSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCE
DUPAS, G
BOURGUIGNON, J
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INSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCEINSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCE
BOURGUIGNON, J
QUEGUINER, G
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INSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCEINSA,CHIM ORGAN FINE & HETEROCYCL LAB,URA 1429,BP 08,F-76131 MONT ST AIGNAN,FRANCE
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Univ Madras, New Coll, Post Grad & Res Dept Chem, Madras 600014, Tamil Nadu, IndiaUniv Madras, New Coll, Post Grad & Res Dept Chem, Madras 600014, Tamil Nadu, India
Huq, C. A. M. A.
Sivakumar, S.
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Univ Madras, New Coll, Post Grad & Res Dept Chem, Madras 600014, Tamil Nadu, IndiaUniv Madras, New Coll, Post Grad & Res Dept Chem, Madras 600014, Tamil Nadu, India