Search Results - "Agbaria, Kasim"

Air Oxidation of Benzene to Biphenyl - A Dual Catalytic Approach by Mukhopadhyay, Sudip, Rothenberg, Gadi, Lando, Gilad, Agbaria, Kasim, Kazanci, Murat, Sasson, Yoel

“…Facile oxidative homocoupling of benzenes to the respective biphenyls is effected under moderate conditions, using air or oxygen in the presence of catalytic…”
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Stereochemistry of a Spherand-Type Calixarene by Agbaria, Kasim, Biali, Silvio E, Böhmer, Volker, Brenn, Jörg, Cohen, Shmuel, Frings, Michael, Grynszpan, Flavio, Harrowfield, Jack McB, Sobolev, Alexander N, Thondorf, Iris

“…The stereochemistry of the spherand-type calixarene 2a is analyzed in terms of the configuration of the three 2,2‘-dihydroxybiphenyl subunits (R or S) and the…”
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Functionalization of the Methylene Groups of p-tert-Butylcalix[4]arene:  S−C, N−C, and C−C Bond Formation by Simaan, Samah, Agbaria, Kasim, Biali, Silvio E

“…Reaction of the calixarene derivative 7 with two exocyclic double bonds with carbon-, nitrogen-, oxygen-, or sulfur-containing nucleophiles afforded…”
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Spirodienone Route for the Stereoselective Methylene Functionalization of p-tert-Butylcalix[4]arene by Agbaria, Kasim, Biali, Silvio E

“…A new method for the regio- and stereoselective functionalization of two distal methylene groups of p-tert-butylcalixarene (1a) is described. Reaction of the…”
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Intramolecular Ar−O−Ar Bond Formation in Calixarenes by Agbaria, Kasim, Biali, Silvio E

“…The formal dehydration of two vicinal phenol moieties of p-tert-butylcalix[6]arene was achieved in two steps by mild oxidation of the calixarene followed by…”
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Extraannular Fluorinated Calixarenes:  Regiospecificity of the Deoxofluorination Reactions of Bis(spirodienol) Derivatives by Agbaria, Kasim, Wöhnert, Jens, Biali, Silvio E

“…A new route for the partial displacement of OH groups of p-tert-butylcalixarene via spirodienol derivatives is described. NaBH4 reduction of the…”
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Spirodienone Derivatives of a Spherand-Type Calixarene by Agbaria, Kasim, Aleksiuk, Oleg, Biali, Silvio E, Böhmer, Volker, Frings, Michael, Thondorf, Iris

“…Oxidation of the spherand-type calixarene 4 with 1 or 2 equiv of phenyltrimethylammonium tribromide/base afforded mono- and bis(spirodienone) derivatives (8b…”
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