3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

Base Information

Chemical Name:3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione
CAS No.:109392-78-1
Molecular Formula:C₂₈H₄₀N₂O₅Si
Molecular Weight:512.721
Hs Code.:

Synonyms:3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

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Chemical Property of 3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

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Technology Process of 3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

There total 6 articles about 3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-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: 79.0%

: 109164-77-4
3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1-(4-methoxy-benzyl)-piperazine-2,5-dione

: 824-94-2
p-methoxybenzyl chloride

: 109392-78-1
3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1021/jo00227a019

Reference yield:

: 79074-03-6
2-(benzyloxycarbonylamino)-4-hydroxybutanoic acid

: 109392-78-1
3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 4 steps

1: Et₃N / dimethylformamide / 0 °C

2: DCC / tetrahydrofuran / 25 °C

3: H₂ / 10percentPd/C / aq. ethanol / 760 Torr

4: 79 percent / NaH / dimethylformamide

With hydrogen; sodium hydride; triethylamine; dicyclohexyl-carbodiimide; 10% palladium on active carbon; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jo00227a019

Reference yield:

: 60857-16-1
N-(4-methoxybenzyl)glycine ethyl ester

: 109392-78-1
3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1,4-bis-(4-methoxy-benzyl)-piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 3 steps

1: DCC / tetrahydrofuran / 25 °C

2: H₂ / 10percentPd/C / aq. ethanol / 760 Torr

3: 79 percent / NaH / dimethylformamide

With hydrogen; sodium hydride; dicyclohexyl-carbodiimide; 10% palladium on active carbon; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jo00227a019