3-(1-Propylbutylidene)carbazic acid methyl ester

Base Information

• Chemical Name: 3-(1-Propylbutylidene)carbazic acid methyl ester
• CAS No.: 14978-96-2
• Molecular Formula: C9H18N2O2
• Molecular Weight: 186.254
• Mol file: 14978-96-2.mol

Synonyms:2-<1-Propyl-butyliden>-hydrazin-carbonsaeure-methylester;4-Heptanone carbomethoxyhydrazone;N'-(1-Propyl-butylidene)-hydrazinecarboxylic acid methyl ester;2-(1-Propyl-butyliden)-hydrazin-carbonsaeure-methylester;

Chemical Property of 3-(1-Propylbutylidene)carbazic acid methyl ester

Chemical Property:

• PSA: 50.69000
• LogP: 2.68950

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(1-Propylbutylidene)carbazic acid methyl ester

There total 1 articles about 3-(1-Propylbutylidene)carbazic acid methyl ester 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:

hydrazinecarboxylic acid methyl ester (6294-89-9) + 4-heptanone (123-19-3) → 1-Methoxycarbonyl-2-(4-heptylidene)hydrazine (14978-96-2)

Guidance literature:

With acetic acid; In methanol; for 6h; Yield given; Heating;

DOI:10.1021/jo00290a048

Reference yield: 77.0%

1-Methoxycarbonyl-2-(4-heptylidene)hydrazine (14978-96-2) + sodium cyanide (143-33-9,25596-52-5) → di-N-propyl acetonitrile (13310-75-3)

Guidance literature:

In methanol; at 17 ℃; for 4.7h; after standing for seven days before electrolysis;

DOI:10.1021/jo00290a048

Reference yield:

1-Methoxycarbonyl-2-(4-heptylidene)hydrazine (14978-96-2) → di-N-propyl acetonitrile (13310-75-3)

Guidance literature:

Multi-step reaction with 2 steps

1: AcOH / methanol / Ambient temperature

2: 79 percent / NaCN / methanol / 4.7 h / 17 °C / electrolysis

With sodium cyanide; acetic acid; In methanol;

DOI:10.1021/jo00290a048

upstream raw materials:

hydrazinecarboxylic acid methyl ester

4-heptanone

Downstream raw materials:

di-N-propyl acetonitrile

Refernces

• 1、 Okimoto,Chiba. "Electrochemical oxidation of ketone acylhydrazones and their HCN adducts in NaCN-MeOH. Tranformation of ketones to nitriles". . p. 1070 - 1076. Retrieved 2007/10/02.