نتایج جستجو برای: اسپیروایندولین 3

تعداد نتایج: 1811295  

6-Carbethoxy-5-(3'-bromophenyl)-3-aryl-2-cyclohexenones 2a-j were obtained from the1-Aryl-3-(3'-bromophenyl)-2-propene-1-ones 1a-j by Micheal addition of ethyl acetoacetate, followed by internal Claisen condensation. Reaction of 2a-j with hydrazine hydrate afforded the corresponding 6-Aryl-4-(3'-bromophenyl)-3-oxo-2,3a,4,5-tetrahydro-2H-indazoles 3a-j. The structures of newly synthesized compou...

Journal: :Acta Crystallographica Section E Structure Reports Online 2009

Journal: :Hokkaido Mathematical Journal 1972

Kurosh Rad-Moghadam Shaghayegh Gholizadeh

An efficient and convenient protocol for synthesis of 3-hydroxy-3-indolyl-2-oxindoles and 3,3-diindolyl-2-oxindoles is presented here. The syntheses were achieved selectively under catalysis of LiClO4 whereby the products were obtained purely.

Kurosh Rad-Moghadam Shaghayegh Gholizadeh

An efficient and convenient protocol for synthesis of 3-hydroxy-3-indolyl-2-oxindoles and 3,3-diindolyl-2-oxindoles is presented here. The syntheses were achieved selectively under catalysis of LiClO4 whereby the products were obtained purely.

Journal: :iranian journal of fuzzy systems 0

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Journal: :journal of dental research, dental clinics, dental prospects 0
joddd editorial office

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