3-Amino-2-azepanone

Base Information

• Chemical Name: 3-Amino-2-azepanone
• CAS No.: 17929-90-7
• Molecular Formula: C6H12N2O
• Molecular Weight: 128.174
• Hs Code.: 2933790090
• Mol file: 17929-90-7.mol

Synonyms:DL-3-AMINOAZEPAN-2-ONE;3-aminohexahydro-2H-azepin-2-one;Aminoepsilumcaprolactam;3-amino-hexahydro-2-azepinone;3-azanylazepan-2-one;3-AMINO-AZEPAN-2-ONE;DL-3-Amino-caprolactam;3-AMINO-2-AZEPANONE;DL-3-AMINO-E-CAPROLACTAM;DL-A-AMINO-E-CAPROLACTAM;

Chemical Property of 3-Amino-2-azepanone

Chemical Property:

• Vapor Pressure: 0.000446mmHg at 25°C
• Melting Point: 77oC
• Boiling Point: 172oC / 13mmHg
• Flash Point: 144.4oC
• PSA: 55.12000
• Density: 1.031g/cm3
• LogP: 0.64290
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

3-Aminoazepan-2-one 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38-20/22
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 3-Aminoazepan-2-one is used in preparation of Triazolgoquinazolinamino Azepanones and Diazepanones as well as Triazoloquinazolinyl Amino Acid Amides as AHR inhibitors.

Technology Process of 3-Amino-2-azepanone

There total 13 articles about 3-Amino-2-azepanone 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: 95.0%

2,6-diaminocaproic acid (70-54-2,923-27-3,6899-06-5,60103-30-2,60132-27-6,56-87-1,3506-25-0) → 3-aminoazepan-2-one (17929-90-7)

Guidance literature:

With chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane; In xylene;

DOI:10.1016/j.bmcl.2007.08.047

Reference yield: 71.0%

L-lysine hydrochloride (70-53-1,617-68-5,657-26-1,657-27-2,7274-88-6,10098-89-2,10303-72-7,22834-80-6,28826-16-6,42334-88-3,68147-44-4,94706-35-1,26124-78-7) → 3-aminoazepan-2-one (17929-90-7)

Guidance literature:

With aluminum oxide; In toluene; for 20h; Heating;

DOI:10.1016/S0040-4039(00)93171-X

Reference yield: 70.0%

2,6-diaminohexanoic acid hydrochloride (70-53-1,26124-78-7) → 3-aminoazepan-2-one (17929-90-7)

Guidance literature:

With aluminum oxide; In toluene; for 24h; Heating;

DOI:10.1016/S0040-4039(00)93171-X

upstream raw materials:

α-nitrocaprolactam

2,6-diaminohexanoic acid hydrochloride

L-lysine hydrochloride

2-aminocaprolactam

Downstream raw materials:

N-(2'-oxoazepan-3'-yl)benzamide

4-Cyano-N-(2-oxo-azepan-3-yl)-benzamide

4-Acetylamino-N-(2-oxo-azepan-3-yl)-benzamide

3-(2-Benzhydryloxy-ethylamino)-azepan-2-one

Refernces

• 1、 Kessler,W.,Brenner,M.. "-". . p. 901 - 907. Retrieved 1969.
• 2、 Burkhart, Alexander,Ritter, Helmut. "Influence of cyclodextrin on the UCST- and LCST-Behavior of poly(2-methacrylamido-caprolactam)- Co-(N,N-dimethylacrylamide)". . p. 1951 - 1958. Retrieved 2014.
• 3、 -. "Seven-membered cyclic lysine derivative monomer and preparation method thereof, and antibacterial poly(epsilon-lysine) derivative and preparation method thereof". Paragraph 0061-0062. . Retrieved 2020/05/30.
• 4、 -. "Α-amino-ε-caprolactam producing method". Paragraph 0022-0037. . Retrieved 2018/08/04.