1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

Base Information

Chemical Name:1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione
CAS No.:870778-39-5
Molecular Formula:C₁₈H₁₈N₂O₄
Molecular Weight:326.352
Hs Code.:

1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepine-2,5-dione

Synonyms:1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

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Chemical Property of 1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

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Technology Process of 1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

There total 1 articles about 1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-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: 75.0%

: 57384-98-2
N-(3,4-dimethoxybenzyl)isatoic acid anhydride

: 56-40-6,18875-39-3,25718-94-9
glycine

: 870778-39-5
1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

Guidance literature:: N-(3,4-dimethoxybenzyl)isatoic acid anhydride; glycine; at 125 ℃; for 3h;

With acetic acid; at 20 ℃;
DOI:10.1016/j.tetlet.2005.09.096

Reference yield: 10.0%

: 870778-39-5
1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

: 925-90-6
ethylmagnesium bromide

: C₂₀H₂₂N₂O₃

Guidance literature:: With titanium(IV) isopropylate; In tetrahydrofuran; at -78 - 20 ℃; for 16h;
DOI:10.1016/j.tetlet.2005.09.096

Reference yield:

: 870778-39-5
1-(3,4-dimethoxy-benzyl)-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione

: C₂₁H₂₄N₂O₃

Guidance literature:: Multi-step reaction with 2 steps

1: 35 percent / Ti(OiPr)4 / tetrahydrofuran / 16 h / -78 - 20 °C

With titanium(IV) isopropylate; In tetrahydrofuran; 2: Kulinkovich reaction;
DOI:10.1016/j.tetlet.2005.09.096