Preparation of 2-chloro-5-brorno-, 2,5-dichloro-4-bromo-, 4-iodo-2-nitro-, and 4,6-dinitro-2-methyl-phenylhydrazines and their hydrazones with some carbonyl compounds are described
ABSTRACT: A series of N-Arylhydrazone derivatives of N-phenyl anthranilic acid were synthesized by s...
4‐Phenyl‐2,3‐dioxobutyro‐1,4‐lactone (1) gave with phenylhydrazine and ils p‐Cl, p‐Br, p‐I and p‐NO2...
Phenylhydrazines on condensation with quinones give rise to products which behave both as azophenols...
A few polynitrophenylhydrazine derivatives have been prepared by the action of hydrazine on such com...
3:4-Dibromo-6-nitro-, 23-dibrarno-4:6-dinitra-and 2-bromo-3-chloro-4:6-dinitro-phenylhydraines have ...
4-ChIoro-2 : 6-dinitro-, 4-bromo-2 :6-dinitr 3-chloro-2 :4 -.6-trinitro-, 6-chloro- 2 :4-dinitr3-3-m...
Preparations of six substituted \(o\)-nitrophenylhydrazines by the replacement of nitro group with a...
Products from Hydrazines : Carbonyl Derivatives of Some α-Benzamido-β-phenylacrylohydrazides
Products from Hydrazines : Carbonyl Derivatives of Some α-Benzamido-β-2-benzofurylacrylohydrazides
We report some novel pyrazole derivatives taking 4-phenylcarbonyl-5-phenyl-2,3-dihydro-2,3-furandion...
The purpose of this work was the preparation of a new class of arylhydrazone reagents. When combined...
A few 1-hydroxy-1:2:3-benzotriazoles have been obtained by condensation of halogenopolynitrobenzenes...
In alcoholic solution, hydrazine derivatives attack 3a,5,6a-triphenyl-3,3a-dihydro-2H-furo-[3,2-b]py...
We report some novel pyrazole derivatives taking 4-phenylcarbonyl-5-phenyl-2,3-dihydro-2,3-furandion...
<p>Synthesis of <i>N</i>-phenylpyrazolyl-<i>N</i>-glycinyl-hydrazone derivatives 4a–h.</p
ABSTRACT: A series of N-Arylhydrazone derivatives of N-phenyl anthranilic acid were synthesized by s...
4‐Phenyl‐2,3‐dioxobutyro‐1,4‐lactone (1) gave with phenylhydrazine and ils p‐Cl, p‐Br, p‐I and p‐NO2...
Phenylhydrazines on condensation with quinones give rise to products which behave both as azophenols...
A few polynitrophenylhydrazine derivatives have been prepared by the action of hydrazine on such com...
3:4-Dibromo-6-nitro-, 23-dibrarno-4:6-dinitra-and 2-bromo-3-chloro-4:6-dinitro-phenylhydraines have ...
4-ChIoro-2 : 6-dinitro-, 4-bromo-2 :6-dinitr 3-chloro-2 :4 -.6-trinitro-, 6-chloro- 2 :4-dinitr3-3-m...
Preparations of six substituted \(o\)-nitrophenylhydrazines by the replacement of nitro group with a...
Products from Hydrazines : Carbonyl Derivatives of Some α-Benzamido-β-phenylacrylohydrazides
Products from Hydrazines : Carbonyl Derivatives of Some α-Benzamido-β-2-benzofurylacrylohydrazides
We report some novel pyrazole derivatives taking 4-phenylcarbonyl-5-phenyl-2,3-dihydro-2,3-furandion...
The purpose of this work was the preparation of a new class of arylhydrazone reagents. When combined...
A few 1-hydroxy-1:2:3-benzotriazoles have been obtained by condensation of halogenopolynitrobenzenes...
In alcoholic solution, hydrazine derivatives attack 3a,5,6a-triphenyl-3,3a-dihydro-2H-furo-[3,2-b]py...
We report some novel pyrazole derivatives taking 4-phenylcarbonyl-5-phenyl-2,3-dihydro-2,3-furandion...
<p>Synthesis of <i>N</i>-phenylpyrazolyl-<i>N</i>-glycinyl-hydrazone derivatives 4a–h.</p
ABSTRACT: A series of N-Arylhydrazone derivatives of N-phenyl anthranilic acid were synthesized by s...
4‐Phenyl‐2,3‐dioxobutyro‐1,4‐lactone (1) gave with phenylhydrazine and ils p‐Cl, p‐Br, p‐I and p‐NO2...
Phenylhydrazines on condensation with quinones give rise to products which behave both as azophenols...
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