ethyl (2E)-2-(phenylhydrazono)propanoate

Base Information

• Chemical Name: ethyl (2E)-2-(phenylhydrazono)propanoate
• CAS No.: 13732-33-7
• Molecular Formula: C11H14N2O2
• Molecular Weight: 206.244
• NSC Number: 120372
• ChEMBL ID: CHEMBL2408855
• Mol file: 13732-33-7.mol

Synonyms:ethyl (2E)-2-(phenylhydrazono)propanoate;4792-54-5;ethyl (2E)-2-(phenylhydrazinylidene)propanoate;ethyl (E)-2-(2-phenylhydrazineylidene) propanoate;13732-33-7;Propanoic acid, 2-(2-phenylhydrazinylidene)-, ethyl ester, (2E)-;CHEMBL2408855;SCHEMBL10141247;HMS553D23;NSC120372;STK026822;AKOS002264464;CCG-238524;ethyl 2-(e)-phenylhydrazono-propionate;NSC-120372;SS-5270;Ethyl (E)-2-(2-phenylhydrazono)propanoate;CS-0334307;ethyl (2E)-2-(2-phenylhydrazinylidene)propanoate;2-(PHENYL-HYDRAZONO)-PROPIONIC ACID ETHYL ESTER

Chemical Property of ethyl (2E)-2-(phenylhydrazono)propanoate

Chemical Property:

• PSA: 50.69000
• LogP: 2.11050
• XLogP3: 3.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 206.105527694
• Heavy Atom Count: 15
• Complexity: 233

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCOC(=O)C(=NNC1=CC=CC=C1)C
• Isomeric SMILES: CCOC(=O)/C(=N/NC1=CC=CC=C1)/C

Technology Process of ethyl (2E)-2-(phenylhydrazono)propanoate

There total 9 articles about ethyl (2E)-2-(phenylhydrazono)propanoate 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: 93.0%

2-oxo-propionic acid ethyl ester (617-35-6) + phenylhydrazine (100-63-0) → ethyl α-(Z-phenylhydrazono)propionate (13732-34-8) + ethyl α-(E-phenylhydrazono)propionate (13732-33-7)

Guidance literature:

In dichloromethane;

DOI:10.1016/0040-4020(96)00940-4

Reference yield: 88.0%

2-acetylpropanoic acid ethyl ester (609-14-3) + aniline (62-53-3) → ethyl α-(E-phenylhydrazono)propionate (13732-33-7)

Guidance literature:

aniline; With hydrogenchloride; sodium nitrite; In water; at 0 ℃;

2-acetylpropanoic acid ethyl ester; With sodium acetate; In ethanol; water; for 4h; Cooling;

DOI:10.1134/S1070428008090182

Reference yield: 80.0%

2-oxo-propionic acid ethyl ester (617-35-6) + phenylhydrazine hydrochloride (59-88-1) → ethyl α-(Z-phenylhydrazono)propionate (13732-34-8) + ethyl α-(E-phenylhydrazono)propionate (13732-33-7)

Guidance literature:

With sodium acetate; In ethanol;

DOI:10.1246/bcsj.59.73

upstream raw materials:

2-oxo-propionic acid ethyl ester

phenylhydrazine hydrochloride

phenylhydrazine

2-acetylpropanoic acid ethyl ester

Downstream raw materials:

2-oxo-propionic acid ethyl ester

2-carbethoxyindole

3-(1-ethoxycarbonyl-vinyl)-1H-indole-2-carboxylic acid ethyl ester

2-Hydroxy-2-phenylazo-propionic acid ethyl ester