(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

Base Information

Chemical Name:(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide
CAS No.:1448325-00-5
Molecular Formula:C₁₉H₁₅ClN₂O₄
Molecular Weight:370.792
Hs Code.:

Synonyms:(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

Suppliers and Price of (E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

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Technology Process of (E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

There total 3 articles about (E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide 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: 98.0%

: 7740-05-8
5-chloro-2-hydroxy-3-methoxy-benzaldehyde

: 5341-58-2
3-hydroxy-2-naphthohydrazide

: 1448325-00-5
(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

Guidance literature:: In ethanol; at 120 ℃; for 6h;
DOI:10.1021/ci400189m

Reference yield:

: 883-99-8
3-hydroxy-2-naphthoic acid methyl ester

: 1448325-00-5
(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 0.25 h / 120 °C

2: ethanol / 6 h / 120 °C

With hydrazine hydrate; In ethanol;
DOI:10.1021/ci400189m

Reference yield:

: 92-70-6
3-Hydroxy-2-naphthoic acid

: 1448325-00-5
(E)-N′-(5-chloro-2-hydroxy-3-methoxybenzylidene)-3-hydroxy-2-naphthohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / water / 90 °C

2: hydrazine hydrate / ethanol / 0.25 h / 120 °C

3: ethanol / 6 h / 120 °C

With hydrogenchloride; hydrazine hydrate; In ethanol; water;
DOI:10.1021/ci400189m