(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

Base Information

Chemical Name:(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide
CAS No.:1604047-97-3
Molecular Formula:C₂₃H₂₃N₃O
Molecular Weight:357.455
Hs Code.:

Synonyms:(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

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Chemical Property of (E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

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Technology Process of (E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

There total 4 articles about (E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 99548-55-7
4-bromo-2-methyl-benzoic acid methyl ester

: 1604047-97-3
(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

: (Z)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: bis-triphenylphosphine-palladium(II) chloride; potassium carbonate / methanol; toluene / 3 h / 60 °C

2: hydrazine hydrate / ethanol / 15 h / 50 °C

3: hydrogenchloride / ethanol; water / 0.5 h / 20 °C

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; hydrazine hydrate; In methanol; ethanol; water; toluene; 1: |Suzuki Coupling;
DOI:10.3390/molecules181011683

Reference yield:

: 1604047-93-9
3-methyl-biphenyl-4-carbohydrazide

: 100-10-7
4-dimethylamino-benzaldehyde

: 1604047-97-3
(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

: (Z)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

Guidance literature:: With hydrogenchloride; In ethanol; water; at 20 ℃; for 0.5h; Overall yield = 94 %;
DOI:10.3390/molecules181011683

Reference yield:

: 92548-92-0
methyl 3-methyl-biphenyl-4-carboxylate

: 1604047-97-3
(E)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

: (Z)-N′-(4-(dimethylamino)benzylidene)-3-methylbiphenyl-4-carbohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 15 h / 50 °C

2: hydrogenchloride / ethanol; water / 0.5 h / 20 °C

With hydrogenchloride; hydrazine hydrate; In ethanol; water;
DOI:10.3390/molecules181011683