Animal bone meal as an efficient catalyst for crossed-aldol condensation

α,α′-Bis(substituted benzylidene)cycloalkanones were efficiently prepared from cycloalkanones and benzaldehydes in water by using animal bone meal (ABM) or ABM modified as a catalyst. It is shown that ABM modified can be quantitatively recovered and be reused effectively for many times. A comparison...

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Bibliographic Details
Published in:	Tetrahedron letters Vol. 51; no. 51; pp. 6715 - 6717
Main Authors:	Riadi, Y., Mamouni, R., Azzalou, R., Boulahjar, R., Abrouki, Y., El Haddad, M., Routier, S., Guillaumet, G., Lazar, S.
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 22-12-2010
Subjects:	ABM modified Animals Bones Catalysts Catalytic activity Condensing Crossed-aldol condensation Meals Tetrahedrons α,α′-Bis(substituted benzylidene)cycloalkanones ABM modified Crossed-aldol condensation α,α′-Bis(substituted benzylidene)cycloalkanones
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Summary:	α,α′-Bis(substituted benzylidene)cycloalkanones were efficiently prepared from cycloalkanones and benzaldehydes in water by using animal bone meal (ABM) or ABM modified as a catalyst. It is shown that ABM modified can be quantitatively recovered and be reused effectively for many times. A comparison of catalytic activity of these catalysts is discussed.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0040-4039 1873-3581
DOI:	10.1016/j.tetlet.2010.10.056