Animal Bone Meal (ABM): A Novel Natural Catalyst for Thia-Michael Addition

Yassine      Riadi; Rachid      Mamouni; Younes      Abrouki; Mohammadine      El Haddad; Nabil      Saffaj; Said      El Antri; Sylvain      Routier; Gerald      Guillaumet; Said      Lazar

doi:10.2174/157017810791112397

Abstract

The preparation and use of Animal Bone Meal (ABM) as natural catalyst is described for C-S bond formation by thia-Michael addition. This new natural heterogeneous method led to β-sulfinyl adducts in very high yields after only a few minutes. Influence of the thiol derivatives and substitution on chalcones is discussed.

Keywords: Bones, animal bone meal, michael addition, chalcones, thiols, α,β-unsaturated ketones, X-Ray analysis

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Letters in Organic Chemistry

Title: Animal Bone Meal (ABM): A Novel Natural Catalyst for Thia-Michael Addition

Volume: 7 Issue: 3

Author(s): Yassine Riadi, Rachid Mamouni, Younes Abrouki, Mohammadine El Haddad, Nabil Saffaj, Said El Antri, Sylvain Routier, Gerald Guillaumet and Said Lazar

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Keywords: Bones, animal bone meal, michael addition, chalcones, thiols, α,β-unsaturated ketones, X-Ray analysis

Abstract: The preparation and use of Animal Bone Meal (ABM) as natural catalyst is described for C-S bond formation by thia-Michael addition. This new natural heterogeneous method led to β-sulfinyl adducts in very high yields after only a few minutes. Influence of the thiol derivatives and substitution on chalcones is discussed.

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Riadi Yassine, Mamouni Rachid, Abrouki Younes, El Haddad Mohammadine, Saffaj Nabil, El Antri Said, Routier Sylvain, Guillaumet Gerald and Lazar Said, Animal Bone Meal (ABM): A Novel Natural Catalyst for Thia-Michael Addition, Letters in Organic Chemistry 2010; 7 (3) . https://dx.doi.org/10.2174/157017810791112397