N,N-dimethyl-4-amino-3-chloroangelicin

Base Information

• Chemical Name: N,N-dimethyl-4-amino-3-chloroangelicin
• CAS No.: 86799-45-3
• Molecular Formula: C₁₃H₁₀ClNO₃
• Molecular Weight: 263.68
• Mol file: 86799-45-3.mol

Synonyms:Dma CA;N,N-Dimethyl-4-amino-3-chloroangelicin;2H-Furo(2,3-h)-1-benzopyran-2-one,3-chloro-4-(dimethylamino);3-chloro-4-dimethylaminoangelicin;

Chemical Property of N,N-dimethyl-4-amino-3-chloroangelicin

Chemical Property:

• Vapor Pressure: 2.05E-06mmHg at 25°C
• Boiling Point: 393.9°C at 760 mmHg
• Flash Point: 192°C
• PSA: 46.59000
• Density: 1.43g/cm³
• LogP: 3.25860

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of N,N-dimethyl-4-amino-3-chloroangelicin

There total 3 articles about N,N-dimethyl-4-amino-3-chloroangelicin 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: 78.0%

3-Chloro-4-dimethylamino-5,6-dihydro-furo[2,3-h]chromen-2-one (86799-39-5) → N,N-dimethyl-4-amino-3-chloroangelicin (86799-45-3)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene; for 10h; Heating;

Reference yield:

5-hydroxymethylene-6,7-dihydrobenzofuran-4(5H)-one (59292-65-8) → N,N-dimethyl-4-amino-3-chloroangelicin (86799-45-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 94 percent

2: 27 percent / Et₃N / 3 h

3: 78 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) / benzene / 10 h / Heating

With triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene;

Reference yield:

5-[(dimethylamino)methylene]-6,7-dihydro-1-benzofuran-4(5H)-one (84661-71-2) → N,N-dimethyl-4-amino-3-chloroangelicin (86799-45-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 27 percent / Et₃N / 3 h

2: 78 percent / 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) / benzene / 10 h / Heating

With triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene;

upstream raw materials:

3-Chloro-4-dimethylamino-5,6-dihydro-furo[2,3-h]chromen-2-one

5-hydroxymethylene-6,7-dihydrobenzofuran-4(5H)-one

5-[(dimethylamino)methylene]-6,7-dihydro-1-benzofuran-4(5H)-one

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