1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

Base Information

Chemical Name:1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione
CAS No.:83135-82-4
Molecular Formula:C₂₇H₃₈N₂O₃Si
Molecular Weight:466.696
Hs Code.:

Synonyms:1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

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Technology Process of 1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

There total 1 articles about 1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione 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:

: 42492-87-5
N,N'-dibenzylpiperazine-2,5-dione

: 78878-05-4
1-iodo-3-(tert-butyldimethylsilyloxy)propane

: 83135-82-4
1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

Guidance literature:: With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide; Yield given. Multistep reaction; 1.) THF, -78 deg C, 2 min, 2.) -78 deg C, 1 h, room temperature, 8 h;
DOI:10.1021/ja00386a041

Reference yield:

: 83135-82-4
1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

: 91238-12-9
8,10-dibenzyl-8,10-diaza-2-oxabicyclo<4.2.2>decane-7,9-dione

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) LDA, 2.) HMPA / 1.) THF, -78 deg C, 1 min, 2.) -78 deg C, 15 min, room temperature, 15 min

2: 99 percent / Hg(OAc)2 / 12 h / Ambient temperature

3: 77 percent / tetra-n-butylammonium fluoride trihydrate / tetrahydrofuran / 1 h / Ambient temperature

4: 85 percent / camphorsulfonic acid / acetonitrile / 12 h / Heating

With N,N,N,N,N,N-hexamethylphosphoric triamide; camphor-10-sulfonic acid; mercury(II) diacetate; tetrabutyl ammonium fluoride; lithium diisopropyl amide; In tetrahydrofuran; acetonitrile;
DOI:10.1021/ja00386a041

Reference yield:

: 83135-82-4
1,4-dibenzyl-3-<3'-<(tert-butyldimethylsilyl)oxy>propyl>-2,5-piperazinedione

: 83152-06-1
6,9-Dibenzyl-1-oxa-6,9-diaza-spiro[4.5]decane-7,10-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LDA, 2.) HMPA / 1.) THF, -78 deg C, 1 min, 2.) -78 deg C, 15 min, room temperature, 15 min

2: 36 percent / tetra-n-butylammonium fluoride trihydrate / tetrahydrofuran / 10 h / Ambient temperature

With N,N,N,N,N,N-hexamethylphosphoric triamide; tetrabutyl ammonium fluoride; lithium diisopropyl amide; In tetrahydrofuran;
DOI:10.1021/ja00386a041