6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

Base Information

Chemical Name:6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine
CAS No.:188199-11-3
Molecular Formula:C₂₇H₂₂N₆O₂
Molecular Weight:462.511
Hs Code.:

Synonyms:6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

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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 6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

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Technology Process of 6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

There total 4 articles about 6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine 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%

: 188199-09-9
ethyl N-(5-cyano-1,4-dihydro-4-p-methoxyphenyl-1,3-diphenylpyrano<2,3-c>pyrazol-6-yl)methanimidate

: 188199-11-3
6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

Guidance literature:: With hydrazine hydrate; In ethanol; for 1h;

Reference yield:

: 2826-26-8
2-(4-methoxyphenylmethylene)malononitrile

: 188199-11-3
6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / ethanol / 1 h / Heating

2: 80 percent / Ac₂O / 5 h / Heating

3: 78 percent / hydrazine hydrate / ethanol / 1 h

With piperidine; acetic anhydride; hydrazine hydrate; In ethanol;

Reference yield:

: 4845-49-2
1,3-diphenyl-5-oxo-4,5-dihydro-1H-pyrazole

: 188199-11-3
6-amino-1,4,5,6-tetrahydro-5-imino-4-p-methoxyphenyl-1,3-diphenylpyrazolo<4',3':5,6>pyrano<2,3-d>pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / ethanol / 1 h / Heating

2: 80 percent / Ac₂O / 5 h / Heating

3: 78 percent / hydrazine hydrate / ethanol / 1 h

With piperidine; acetic anhydride; hydrazine hydrate; In ethanol;