3,6-dichloropyridine-2-carbohydrazide

Base Information

• Chemical Name: 3,6-dichloropyridine-2-carbohydrazide
• CAS No.: 16866-52-7
• Molecular Formula: C6H5Cl2N3O
• Molecular Weight: 206.02900
• Mol file: 16866-52-7.mol

Synonyms:2-Pyridinecarboxylic acid,3,6-dichloro-,hydrazide;3,6-dichloropicolinohydrazide;

Chemical Property of 3,6-dichloropyridine-2-carbohydrazide

Chemical Property:

• PSA: 71.50000
• LogP: 2.26700

Purity/Quality:

99.90% ^*data from raw suppliers

3,6-Dichloropicolinohydrazide 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3,6-dichloropyridine-2-carbohydrazide

There total 1 articles about 3,6-dichloropyridine-2-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: 95.3%

ethyl 3,6-dichloropyridine-2-carboxylate (253440-88-9) → 3,6-dichloropicolinohydrazide (16866-52-7)

Guidance literature:

With hydrazine hydrate; In ethanol; at 20 ℃; for 3h;

DOI:10.1080/00397910903013762

Reference yield: 96.0%

3,6-dichloropicolinohydrazide (16866-52-7) + 2,5-dimethoxybenzaldehyde (93-02-7) → C15H13Cl2N3O3

Guidance literature:

With acetic acid; In ethanol; Reflux;

DOI:10.1080/00397910903013762

Reference yield: 92.0%

3,6-dichloropicolinohydrazide (16866-52-7) + para-bromoacetophenone (99-90-1) → C14H10BrCl2N3O

Guidance literature:

With acetic acid; In ethanol; Reflux;

DOI:10.1080/00397910903013762

upstream raw materials:

ethyl 3,6-dichloropyridine-2-carboxylate

Downstream raw materials:

(E)-N'-(4-chlorobenzylidene)-3,6-dichloropicolinohydrazide