2,5-Piperazinedione, 3-[[4,5-dimethoxy-3-methyl-2-(phenylmethoxy)phenyl]methylene]-6-[(2,4, 5-trimethoxy-3-methylphenyl)methyl]-, (Z)-

Base Information

Chemical Name:2,5-Piperazinedione, 3-[[4,5-dimethoxy-3-methyl-2-(phenylmethoxy)phenyl]methylene]-6-[(2,4, 5-trimethoxy-3-methylphenyl)methyl]-, (Z)-
CAS No.:113296-81-4
Molecular Formula:C₃₂H₃₆N₂O₈
Molecular Weight:576.646
Hs Code.:
Mol file:113296-81-4.mol

Synonyms:

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Chemical Property of 2,5-Piperazinedione, 3-[[4,5-dimethoxy-3-methyl-2-(phenylmethoxy)phenyl]methylene]-6-[(2,4, 5-trimethoxy-3-methylphenyl)methyl]-, (Z)-

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Technology Process of 2,5-Piperazinedione, 3-[[4,5-dimethoxy-3-methyl-2-(phenylmethoxy)phenyl]methylene]-6-[(2,4, 5-trimethoxy-3-methylphenyl)methyl]-, (Z)-

There total 9 articles about 2,5-Piperazinedione, 3-[[4,5-dimethoxy-3-methyl-2-(phenylmethoxy)phenyl]methylene]-6-[(2,4, 5-trimethoxy-3-methylphenyl)methyl]-, (Z)- 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: 51.0%

: 113296-76-7
(Z)-1-acetyl-3-(2-benzyloxy-4,5-dimethoxy-3-methylphenylmethylene)-6-(2,4,5-trimethoxy-3-methylphenylmethyl)-2,5-piperazinedione

: 113296-81-4
3-[1-(2-Benzyloxy-4,5-dimethoxy-3-methyl-phenyl)-meth-(Z)-ylidene]-6-(2,4,5-trimethoxy-3-methyl-benzyl)-piperazine-2,5-dione

Guidance literature:: With hydrazine hydrate; In N,N-dimethyl-formamide; for 12h; Ambient temperature;
DOI:10.1248/cpb.35.2525

Reference yield:

: 60059-09-8
2,4,5-trimethoxy-3-methylbenzaldehyde

: 113296-81-4
3-[1-(2-Benzyloxy-4,5-dimethoxy-3-methyl-phenyl)-meth-(Z)-ylidene]-6-(2,4,5-trimethoxy-3-methyl-benzyl)-piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 5 steps

1: 66 percent / potassium tert-butoxide / 2-methyl-propan-2-ol; dimethylformamide / 24 h / Ambient temperature

2: 97 percent / H₂ / 10percent palladium on carbon / ethanol; dimethylformamide / 4 h / 760 Torr

3: 83 percent / 4 h / 110 °C

4: 84 percent / potassium tert-butoxide / 2-methyl-propan-2-ol; dimethylformamide / 24 h / Ambient temperature

5: 51 percent / hydrazine hydrate / dimethylformamide / 12 h / Ambient temperature

With potassium tert-butylate; hydrogen; hydrazine hydrate; palladium on activated charcoal; In ethanol; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1248/cpb.35.2525

Reference yield:

: 113296-74-5
(Z)-1-acetyl-3-(2,4,5-trimethoxy-3-methylphenylmethylene)-2,5-piperazinedione

: 113296-81-4
3-[1-(2-Benzyloxy-4,5-dimethoxy-3-methyl-phenyl)-meth-(Z)-ylidene]-6-(2,4,5-trimethoxy-3-methyl-benzyl)-piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / H₂ / 10percent palladium on carbon / ethanol; dimethylformamide / 4 h / 760 Torr

2: 83 percent / 4 h / 110 °C

3: 84 percent / potassium tert-butoxide / 2-methyl-propan-2-ol; dimethylformamide / 24 h / Ambient temperature

4: 51 percent / hydrazine hydrate / dimethylformamide / 12 h / Ambient temperature

With potassium tert-butylate; hydrogen; hydrazine hydrate; palladium on activated charcoal; In ethanol; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1248/cpb.35.2525