3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

Base Information

Chemical Name:3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine
CAS No.:1338323-94-6
Molecular Formula:C₃₈H₂₆Cl₂N₆O₂S
Molecular Weight:701.635
Hs Code.:

3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-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 3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

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Technology Process of 3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

There total 3 articles about 3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-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: 57.0%

: 1338323-90-2
3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-methyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

: 104-88-1
4-chlorobenzaldehyde

: 1338323-94-6
3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

Guidance literature:: With piperidine; In ethanol; for 3h; Reflux;
DOI:10.1002/cjoc.201180268

Reference yield:

: 1338323-76-4
2-methyl-7-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-5-p-chlorophenylthiazolo[3,2-a]pyrimido[4,5-d]oxazin-4(5H)-one

: 1338323-94-6
3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / 2 h / Reflux

2: piperidine / ethanol / 3 h / Reflux

With piperidine; In ethanol; acetic acid;
DOI:10.1002/cjoc.201180268

Reference yield:

: 1338323-73-1
C₂₅H₂₄ClN₅O₃S

: 1338323-94-6
3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-6-oxo-5-p-chlorophenyl-7-phenyl-8-p-chlorobenzylidenemethyl-5H-thiazolo[3,2-a]pyrimido[4,5-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / ethanol / 1 h / Reflux

1.2: 3 h / Reflux

2.1: acetic acid / 2 h / Reflux

3.1: piperidine / ethanol / 3 h / Reflux

With piperidine; sodium hydroxide; In ethanol; acetic acid;
DOI:10.1002/cjoc.201180268