1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

Base Information

Chemical Name:1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol
CAS No.:134484-27-8
Molecular Formula:C₂₃H₁₅N₃OS
Molecular Weight:381.458
Hs Code.:

1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzo<f>chromene-3-thiol

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 1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

Chemical Property:

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Technology Process of 1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

There total 5 articles about 1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol 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: 65.0%

: 134484-24-5
1-amino-3-hydroxy-12H-phenylpyrido<2,3-b>benzochromene

: 134484-27-8
1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

Guidance literature:: With pyridine; tetraphosphorus decasulfide; for 5h; Heating;

Reference yield:

: 2700-22-3
Benzylidenemalononitrile

: 134484-27-8
1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / piperidine / ethanol / 1 h / Heating

2: 65 percent / 2 h / 180 °C

3: 66 percent / POCl₃ / 5 h / Heating

4: 1.) thiourea, 2.) 10percent aq. NaOH / 1.) EtOH, reflux, 3 h

With piperidine; sodium hydroxide; thiourea; trichlorophosphate; In ethanol;

Reference yield:

: 135-19-3
β-naphthol

: 134484-27-8
1-amino-3-cyano-12H-phenyl-pyrido<2,3-b>benzochromene-3-thiol

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / piperidine / ethanol / 1 h / Heating

2: 65 percent / 2 h / 180 °C

3: 66 percent / POCl₃ / 5 h / Heating

4: 1.) thiourea, 2.) 10percent aq. NaOH / 1.) EtOH, reflux, 3 h

With piperidine; sodium hydroxide; thiourea; trichlorophosphate; In ethanol;