WebMar 1, 2024 · Multicomponent reaction of arylglyoxal, 4-hydroxycoumarin and various cyclic 1,3-C,N-binucleophiles in acetic acid medium under microwave conditions provide fused five or six membered N ... WebReactions of α-chlorobenzyl isocyanates and 1-aryl-2,2,2-trifluoro-1-chloroethyl isocyanates with N,N-disubstituted cyanothioacetamides gave 3,4-dihydro-2H-1,3-thiazin-4-ones and 3-aryl-2-cyano-4,4,4-trifluorobut-2-enethioamides. The effect of substituents in the reactant molecules on the reaction course and product ratio was studied.
Ring transformation reactions of 4-hydroxy-3-nitro-6-phenyl-6H
WebAn efficient protocol for the Morita-Baylis-Hillman (MBH) reaction of dicyclopentadienone using CTAB has been developed. The MBH adduct was subsequently transformed to its acetate and bromide derivatives. The 1,3-bielectrophilic character of the MBH acetate and bromide was further explored with various 1,3-binucleophiles to construct various oxa-, … WebReactions Of Some Pyrazole 3 Carboxylic Acids With Various N N Binucleophiles And İnvestigation Of Their Antiproliferative Activities. Yazar Adı : Kasımoğulları Rahmi, Maden Makbule, Şahin Yağlıoğlu Ayşe, Sert Samet, Demirtaş İbrahim. Dergi Adı : İndian Journal Of Chemistry Section B-Organic Chemistry İncluding Medicinal Chemistry fmclearn.mindscroll.com
Regio- and stereoselective synthesis of functionalized and fused ...
WebJun 1, 2024 · The reaction of 2-(3-oxoisobenzofuran-1(3H)-ylidene)malononitrile, generated from phthalic anhydride and malononitrile, with different binucleophiles led to the formation of spiro heterocycles possessing a phthalide ring system in good yields. WebThe building of heterocyclic systems containing hydrogenated fragments is an important step towards the creation of biologically-active compounds with a wide … WebThe meaning of BINUCLEATE is having two cellular nuclei. How to use binucleate in a sentence. fmc lawsuit