((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

Base Information

Chemical Name:((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate
CAS No.:1343407-79-3
Molecular Formula:C₃₉H₄₄N₄O₁₄
Molecular Weight:792.797
Hs Code.:

Synonyms:((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

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Chemical Property of ((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

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Technology Process of ((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

There total 8 articles about ((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate 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: 36.0%

: 1343407-78-2
(S,E)-((propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitro-4,1-phenylene))bis(((S)-2-(hydroxymethyl)-4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrol-1-yl)methanone)

: 75-36-5
acetyl chloride

: 1343407-79-3
((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃;

Reference yield:

: 1201630-40-1
1,1‘-[[(propane-1,3-diyl)dioxy]bis[(5-methoxy-2-nitro-1,4-phenylene)carbonyl]]bis[(2S,4R)-methyl-4-hydroxypyrrolidine-2-carboxylate]

: 1343407-79-3
((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

Guidance literature:: Multi-step reaction with 5 steps

1: trichloroisocyanuric acid; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / dichloromethane / 0.5 h / 0 °C

2: 2,6-dimethylpyridine / dichloromethane / 1 h / -45 - 40 °C / Inert atmosphere

3: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 3 h / 32 °C / Inert atmosphere

4: lithium borohydride / tetrahydrofuran / 1 h / 0 - 20 °C

5: triethylamine / dichloromethane / 0 - 20 °C

With 2,6-dimethylpyridine; lithium borohydride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; trichloroisocyanuric acid; sodium carbonate; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; dichloromethane; water; toluene; 3: Suzuki Coupling;

Reference yield:

: 1343407-47-5
C₃₁H₃₂N₄O₁₆

: 1343407-79-3
((2S,2’S,E)-1,1’-(4,4’-(propane-1,3-diylbis(oxy))bis(5-methoxy-2-nitrobenzoyl))bis(4-((E)-prop-1-en-1-yl)-2,3-dihydro-1H-pyrrole-2,1-diyl))bis(methylene)diacetate

Guidance literature:: Multi-step reaction with 4 steps

1: 2,6-dimethylpyridine / dichloromethane / 1 h / -45 - 40 °C / Inert atmosphere

2: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 3 h / 32 °C / Inert atmosphere

3: lithium borohydride / tetrahydrofuran / 1 h / 0 - 20 °C

4: triethylamine / dichloromethane / 0 - 20 °C

With 2,6-dimethylpyridine; lithium borohydride; sodium carbonate; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; ethanol; dichloromethane; water; toluene; 2: Suzuki Coupling;