7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

Base Information

Chemical Name:7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile
CAS No.:753456-06-3
Molecular Formula:C₁₉H₁₅ClN₂O₃
Molecular Weight:354.793
Hs Code.:

Synonyms:7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

Suppliers and Price of 7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

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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 7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

Chemical Property:

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Technology Process of 7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

There total 1 articles about 7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile 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: 76.0%

: 108-24-7
acetic anhydride

: 122-51-0
orthoformic acid triethyl ester

: 753455-99-1
2-amino-7-hydroxy-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

: 753456-06-3
7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

Guidance literature:: for 3h; Heating;
DOI:10.3987/com-04-10089

Reference yield: 83.0%

: 753456-06-3
7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

: 753455-99-1
2-amino-7-hydroxy-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

Guidance literature:: With hydrazine hydrate; In ethanol; at 20 ℃; for 1h;
DOI:10.3987/com-04-10089

Reference yield:

: 753456-06-3
7-acetoxy-2-amino-8-methyl-4-(4-chlorophenyl)-4H-chromene-3-carbonitrile

: 3-amino-10-(4-chlorophenyl)-4-imino-8-methyl-3,10-dihydro-4H-9-oxa-1,3-diazaanthracen-7-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 83 percent / hydrazine hydrate / ethanol / 1 h / 20 °C

2: 82 percent / 3 h / Heating

3: 88 percent / hydrazine hydrate / ethanol / 1 h / 20 °C

With hydrazine hydrate; In ethanol;
DOI:10.3987/com-04-10089