Ethanediamide,N1,N2-dibutyl-

Base Information

• Chemical Name: Ethanediamide,N1,N2-dibutyl-
• CAS No.: 14040-75-6
• Molecular Formula: C10H20N2O2
• Molecular Weight: 200.281
• Mol file: 14040-75-6.mol

Synonyms:Ethanediamide,N,N'-dibutyl- (9CI);Oxamide, N,N'-dibutyl- (7CI,8CI);N,N'-Bis(n-butyl)oxamide;N,N'-Dibutyloxalamide;N,N'-Dibutyloxamide;NSC525289;

Chemical Property of Ethanediamide,N1,N2-dibutyl-

Chemical Property:

• Density: 0.974 g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethanediamide,N1,N2-dibutyl-

There total 5 articles about Ethanediamide,N1,N2-dibutyl- 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: 79.0%

carbon monoxide (201230-82-2) + N-butylamine (109-73-9,85404-21-3) → N,N'-di-n-butylurea (1792-17-2) + N,N'-bis(n-butyl)oxamide (14040-75-6)

Guidance literature:

With oxygen; Sulfate; palladium; zirconium(IV) oxide; In acetonitrile; at 135 ℃; for 1h; under 30002.4 Torr;

DOI:10.1016/S0040-4039(01)00124-1

Reference yield: 68.0%

((C4H9)NH2)6NiBr2 (30994-42-4) + N-butylamine (109-73-9,85404-21-3) → N,N'-di-n-butylurea (1792-17-2) + N,N'-bis(n-butyl)oxamide (14040-75-6) + N-butylammonium bromide (15567-09-6) + tetracarbonyl nickel (13463-39-3,71564-36-8)

Guidance literature:

With carbon monoxide; In tetrahydrofuran; diethyl ether; addn. of RNH2 to suspn. of complex, CO (40 bar), warmed up to 45°C, 20h, hydrolysis with H2SO4, sepn. of organic phase, dried, crystn. of organic products from hexane/CHCl3 = 20/1;

DOI:10.1016/S0022-328X(00)99113-7

Reference yield: 61.6%

carbon dioxide (124-38-9,18923-20-1) + N-butylamine (109-73-9,85404-21-3) → N,N'-di-n-butylurea (1792-17-2) + N,N'-bis(n-butyl)oxamide (14040-75-6)

Guidance literature:

With 1,3-dimethyl-2-imidazolidinone; lanthanum tartrate; at 150 ℃; for 24h; under 18751.9 Torr; Temperature; Solvent; Molecular sieve;

upstream raw materials:

carbon monoxide

tert-butylamine

N-butylamine

2-(n-butylamino)-2-oxoacetic acid

Downstream raw materials:

N,N'-dibutylethylenediamine

N-butylamine

Refernces

• 1、 -. "CO-use CO2 Method for synthesizing N, N - dialkyl oxalate". Paragraph 0027; 0028; 0029; 0030; 0031. . Retrieved 2016/11/17.
• 2、 Gabriele, Bartolo,Salerno, Giuseppe,Mancuso, Raffaella,Costa, Mirco. "Efficient synthesis of ureas by direct palladium-catalyzed oxidative carbonylation of amines". . p. 4741 - 4750. Retrieved 2007/10/03.