2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

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Chemical Name:2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione
CAS No.:178945-29-4
Molecular Formula:C₃₅H₂₇N₃O₄
Molecular Weight:553.617
Hs Code.:

Synonyms:2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

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Chemical Property of 2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

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Technology Process of 2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

There total 8 articles about 2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione 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: 92.0%

: 178945-27-2
2,5-dihydro-3-[6-benzyloxy-1-(tert-butyloxycarbonyl)-1H-indol-3-yl]-4-(5-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

: 178945-29-4
2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

Guidance literature:: With methylamine; In methanol; Ambient temperature;
DOI:10.1016/0040-4020(96)00372-9

Reference yield:

: 1215-59-4
5-benzyloxy-1H-indole

: 178945-29-4
2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LiHMDS / 1.) THF, -20 deg C, 30 min, 2.) THF, 0 deg C, 15 min

2: 92 percent / methylamine / methanol / Ambient temperature

With methylamine; lithium hexamethyldisilazane; In methanol;
DOI:10.1016/0040-4020(96)00372-9

Reference yield:

: 2581-34-2,910311-23-8
3-methyl-4-nitrophenol

: 178945-29-4
2,5-dihydro-3-(5-benzyloxy-1H-indol-3-yl)-4-(6-benzyloxy-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / K₂CO₃ / dimethylformamide / 1 h / 100 °C

2: 91 percent / 14 h / 110 °C

3: 1.) hydrazine monohydrate, nickel boride / 1.) ethanol, 80 deg C, 0.5 h, 2.) ethanol, 50 deg C, 3 h

4: 1.) LiHMDS / 1.) THF, -20 deg C, 30 min, 2.) THF, 0 deg C, 15 min

5: 92 percent / methylamine / methanol / Ambient temperature

With nickel boride; potassium carbonate; hydrazine hydrate; methylamine; lithium hexamethyldisilazane; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(96)00372-9