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Benzyl group - Wikipedia

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The chemistry of isatins: a review from 1975 to 1999 - SciELO

Li CZ, Wang LF, Meng XQ and Zhao H:Synthesis, characterization and antitumor activity of benzaldehydenitrogen mustard picolinoyl hydrazone complexes. Transit MetabChem. 24:206–209. 1999. :

Synthesis, Crystal Structure and Antibacterial Activity …

Synthesis of N'-(4-chlorobenzylidene)-2-phenylaceto hydrazide (GL1): A mixture of p-chlorobenzaldehyde (1.39gm, 0.01mole) and 2-phenyl acetohydrazide (1.5gm, 0.01mole) were dissolved in methanol then two drops of conc. HCl were added as catalyst and stirred at room temperature for 4hr. the reaction mixture was poured into ice and filtered. The crude product so obtained was dried and recrystallized with methanol. Solvent system: Chloroform: Methanol (8:2)

3-(Trifluoromethyl)-benzaldehyde hydrazone - Synchem

Synthesis of N'-(2-chlorobenzylidene)-2-phenylaceto hydrazide (GL2): A mixture of 2-chlorobenzaldehyde (1.39gm, 0.01mole) and 2-phenyl acetohydrazide (1.5gm, 0.01mole) were dissolved in methanol then two drops of conc. HCl were added as catalyst and stirred at room temperature for 3hr. the reaction mixture was poured into ice and filtered. The crude product so obtained was dried and recrystallized with methanol. Solvent system: Chloroform: Methanol (8:2)

Synthesis of N'-(3, 4, 5-trimethoxybenzylidene)-2-phenylacetohydrazide (GL3): A mixture of benzaldehyde (1.06gm, 0.01mole) and 2-phenyl acetohydrazide (1.5gm, 0.01mole) were dissolved in methanol then two drops of conc. HCl was added as catalyst and stirred at room temperature for 4hr. the reaction mixture was poured into ice and filtered. The crude product so obtained was dried and recrystallized with methanol. Solvent system: Chloroform: Methanol (8:2)

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