- Conjugate addition from the excited state
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Conjugate addition occurs efficiently from excited hydrazide based acrylanilides under both UV and metal free visible light irradiations. The reaction proceeds via an excited state encounter complex that bifurcates either via an electron or energy transfer pathway. The generality of excited state conjugate addition is demonstrated using chloromethylation and by thiol addition.
- Iyer, Akila,Ahuja, Sapna,Jockusch, Steffen,Ugrinov, Angel,Sivaguru, Jayaraman
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supporting information
p. 11021 - 11024
(2018/10/08)
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- ECO-FRIENDLY MATERIALS AND METHODS FOR RENEWABLE AND SUSTAINABLE APPLICATIONS IN MATERIAL CHEMISTRY
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The invention relates to novel hydrazide-based templates, methods of making the same, and methods of using the hydrazide-based templates as molecular scaffolds for asymmetric light driven transformations, light driven material synthesis, and biological applications. Furthermore, the present invention relates to photoinitiators, monomers, and polymers derived from biomass, together with methods and methods of using the same.
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- Design, synthesis and antibacterial evaluation of 2-alkyl- and 2-aryl-3-(phenylamino)quinazolin-4(3H)-one derivatives
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2-Alkyl and 2-aryl-3-(phenylamino)quinazolin-4(3H)-ones 4a-h were synthesized in a one-pot three-component condensation of an isatoic anhydride 1a-h, ethyl or methyl ortho ester and phenylhydrazine in the presence of KAl(SO4)2·12H2O (alum) as a nontoxic, reusable, inexpensive and easily available catalyst. The synthesis was conducted under microwave irradiation or classical heating. Products 4a and 4b show good antimicrobial activities.
- Mohammadi, Ali Asghar,Ahdenov, Reza,Abolhasani Sooki, Ali
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p. 105 - 108
(2017/04/14)
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