C₂₈H₃₁N₃O₄

Base Information

Chemical Name:C₂₈H₃₁N₃O₄
CAS No.:1391932-05-0
Molecular Formula:C₂₈H₃₁N₃O₄
Molecular Weight:473.572
Hs Code.:

C<sub>28</sub>H<sub>31</sub>N<sub>3</sub>O<sub>4</sub>

Synonyms:

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Chemical Property of C₂₈H₃₁N₃O₄

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Technology Process of C₂₈H₃₁N₃O₄

There total 5 articles about C₂₈H₃₁N₃O₄ 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:

: 1391931-90-0
(S,E)-N-(1-(1-methyl-2-(3-phenylpropylidene)hydrazinyl)-1-oxo-3-phenylpropan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide

: 1391932-05-0
C₂₈H₃₁N₃O₄

Guidance literature:: (S,E)-N-(1-(1-methyl-2-(3-phenylpropylidene)hydrazinyl)-1-oxo-3-phenylpropan-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide; With dimethylamine borane; toluene-4-sulfonic acid; In methanol; dichloromethane; at 0 - 25 ℃; for 4h; Inert atmosphere;

With sodium hydroxide; In methanol; dichloromethane; for 0.5h;
DOI:10.1002/chem.201103322

Reference yield:

: 1391931-80-8
(S)-benzyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-3-phenylpropanoate

: 1391932-05-0
C₂₈H₃₁N₃O₄

Guidance literature:: Multi-step reaction with 4 steps

1.1: palladium 10% on activated carbon; hydrogen; acetic acid / ethanol / 2585.81 Torr

2.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere

2.2: 24 h / -25 - 25 °C

3.1: magnesium sulfate / tetrahydrofuran / 16 h / 25 °C / Inert atmosphere

4.1: dimethylamine borane; toluene-4-sulfonic acid / methanol; dichloromethane / 4 h / 0 - 25 °C / Inert atmosphere

4.2: 0.5 h

With 4-methyl-morpholine; dimethylamine borane; palladium 10% on activated carbon; hydrogen; magnesium sulfate; toluene-4-sulfonic acid; acetic acid; isobutyl chloroformate; In tetrahydrofuran; methanol; ethanol; dichloromethane;
DOI:10.1002/chem.201103322

Reference yield:

: 66617-58-1
N-(tert-butoxycarbonyl)-L-phenylalanine benzyl ester

: 1391932-05-0
C₂₈H₃₁N₃O₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: hydrogenchloride / tetrahydrofuran; 1,4-dioxane / 12 h / 0 °C / Inert atmosphere

2.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 18 h / 0 - 25 °C / Inert atmosphere

3.1: palladium 10% on activated carbon; hydrogen; acetic acid / ethanol / 2585.81 Torr

4.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / 1 h / -25 °C / Inert atmosphere

4.2: 24 h / -25 - 25 °C

5.1: magnesium sulfate / tetrahydrofuran / 16 h / 25 °C / Inert atmosphere

6.1: dimethylamine borane; toluene-4-sulfonic acid / methanol; dichloromethane / 4 h / 0 - 25 °C / Inert atmosphere

6.2: 0.5 h

With 4-methyl-morpholine; hydrogenchloride; dimethylamine borane; palladium 10% on activated carbon; hydrogen; magnesium sulfate; benzotriazol-1-ol; toluene-4-sulfonic acid; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; isobutyl chloroformate; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/chem.201103322