(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

Base Information

Chemical Name:(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione
CAS No.:113479-98-4
Molecular Formula:C₃₇H₄₄N₂O₁₀
Molecular Weight:676.764
Hs Code.:

(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

Synonyms:(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

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Chemical Property of (Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

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Technology Process of (Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

There total 5 articles about (Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione 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: 94.0%

: 108-23-6
isopropyl chloroformate

: 113461-80-6
(Z)-4-benzyl-6-<(2,4,5-trimethoxy-3-methylphenyl)-methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

: 113479-98-4
(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 25 ℃; for 1h;
DOI:10.1021/jo00253a022

Reference yield: 25.0%

: 1035695-41-0
(Z)-isopropyl 4-benzyl-3-oxo-(2,4,5-trimethoxy-3-methylbenzyl)-5-(2,4,5-trimethoxy-3-methylbenzylidene)piperazine-1-carboxylate

: 113479-98-4
(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

: (E)-3-benzyl-2-[(2,4,5-trimethoxy-3-methylphenyl)methylene]-7,9,10-trimethoxy-8-methyl-4-oxo-1,2,3,4,5,6-hexahydro-1,5-imino-3-benzazocine-11-carboxylic acid isopropyl ester

Guidance literature:: (Z)-isopropyl 4-benzyl-3-oxo-(2,4,5-trimethoxy-3-methylbenzyl)-5-(2,4,5-trimethoxy-3-methylbenzylidene)piperazine-1-carboxylate; With ammonium cerium(IV) nitrate; In methanol; at 20 ℃; for 1h;

With formic acid; at 60 ℃; for 1h; Further stages.;
DOI:10.1021/jo800898k

Reference yield:

: 113461-84-0
(Z)-4-benzyl-1-(tert-butoxycarbonyl)-6-<(2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

: 113479-98-4
(Z)-4-benzyl-1-<(isopropyloxy)carbonyl>-6-<2,4,5-trimethoxy-3-methylphenyl)methyl>-3-<(2,4,5-trimethoxy-3-methylphenyl)methylene>-2,5-piperazinedione

Guidance literature:: Multi-step reaction with 2 steps

1: 7 percent / lithium tri-tert-butoxyaluminium hydride / tetrahydrofuran / 1 h

2: 94 percent / triethylamine, 4-(dimethylamino)pyridine / CH₂Cl₂ / 1 h / 25 °C

With dmap; lithium tri(t-butoxy)aluminum hydride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00253a022