Hydrazinecarboxylic acid, 2-[(dimethylamino)carbonyl]-1-[4-[[(1,1-dimethylethoxy)carbonyl]amino] butyl]-, phenyl ester

Base Information

Chemical Name:Hydrazinecarboxylic acid, 2-[(dimethylamino)carbonyl]-1-[4-[[(1,1-dimethylethoxy)carbonyl]amino] butyl]-, phenyl ester
CAS No.:142181-95-1
Molecular Formula:C₁₉H₃₀N₄O₅
Molecular Weight:394.471
Hs Code.:
Mol file:142181-95-1.mol

Synonyms:

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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 Hydrazinecarboxylic acid, 2-[(dimethylamino)carbonyl]-1-[4-[[(1,1-dimethylethoxy)carbonyl]amino] butyl]-, phenyl ester

Chemical Property:

Purity/Quality:

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Technology Process of Hydrazinecarboxylic acid, 2-[(dimethylamino)carbonyl]-1-[4-[[(1,1-dimethylethoxy)carbonyl]amino] butyl]-, phenyl ester

There total 5 articles about Hydrazinecarboxylic acid, 2-[(dimethylamino)carbonyl]-1-[4-[[(1,1-dimethylethoxy)carbonyl]amino] butyl]-, phenyl 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: 50.0%

: 142181-91-7
2(4-tert-butyloxycarbonylaminobutyl)-hydrazine carboxylic acid dimethylamide

: 1885-14-9
phenyl chloroformate

: 142181-95-1
1(4-tert-butyloxycarbonylaminobutyl)-hydrazine dicarboxylic acid-2-dimethylamide-1-phenylester

Guidance literature:: With triethylamine; In chloroform; 1.) -10 deg C, 30 min, 2.) room temperature, 4 h;

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 142181-95-1
1(4-tert-butyloxycarbonylaminobutyl)-hydrazine dicarboxylic acid-2-dimethylamide-1-phenylester

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / tetrahydrofuran / 12 h / 25 °C

2: 1.) DMSO, (COCl)2, 2.) Et₃N / 1.) CH₂Cl₂, -70 deg C, 15 min, 2.) a) -70 deg C, 5 min, b) -70 deg C to room temperature

3: 56 percent / AcOH / ethanol / 5 h / Ambient temperature

4: 34 percent / H₂ / 10percent Pd/C / ethanol / 20 h / Ambient temperature

5: 50 percent / Et₃N / CHCl₃ / 1.) -10 deg C, 30 min, 2.) room temperature, 4 h

With oxalyl dichloride; hydrogen; acetic acid; dimethyl sulfoxide; triethylamine; palladium on activated charcoal; In tetrahydrofuran; ethanol; chloroform;

Reference yield:

: 75178-87-9
(4-hydroxybutyl)carbamic acid tert-butyl ester

: 142181-95-1
1(4-tert-butyloxycarbonylaminobutyl)-hydrazine dicarboxylic acid-2-dimethylamide-1-phenylester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) DMSO, (COCl)2, 2.) Et₃N / 1.) CH₂Cl₂, -70 deg C, 15 min, 2.) a) -70 deg C, 5 min, b) -70 deg C to room temperature

2: 56 percent / AcOH / ethanol / 5 h / Ambient temperature

3: 34 percent / H₂ / 10percent Pd/C / ethanol / 20 h / Ambient temperature

4: 50 percent / Et₃N / CHCl₃ / 1.) -10 deg C, 30 min, 2.) room temperature, 4 h

With oxalyl dichloride; hydrogen; acetic acid; dimethyl sulfoxide; triethylamine; palladium on activated charcoal; In ethanol; chloroform;