1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

Base Information

Chemical Name:1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one
CAS No.:117856-44-7
Molecular Formula:C₃₁H₃₈N₂O₃Si
Molecular Weight:514.74
Hs Code.:

Synonyms:1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

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Chemical Property of 1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

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Technology Process of 1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

There total 3 articles about 1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one 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: 67.0%

: 114671-83-9
1-(t-butyldiphenylsilyloxy)-3-iodopropane

: 104124-14-3
1-benzyl-5-methoxy-3,6-dihydropyrazin-2(1H)-one

: 117856-44-7
1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

Guidance literature:: With lithium dicyclohexylamide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; Ambient temperature;

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 117856-44-7
1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) imidazole, 2.) sodium iodide / 1.) dimethylformamide, R_.T_., overnight 2.) dimethylformamide-hexan, reflux, 3 day

2: 67 percent / lithium dicyclohexylamide / tetrahydrofuran; hexamethylphosphoric acid triamide / Ambient temperature

With 1H-imidazole; lithium dicyclohexylamide; sodium iodide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide;

Reference yield:

: 59595-20-9
4-benzylpiperazin-2,5-dione

: 117856-44-7
1-benzyl-3-<3'-(diphenyl-t-butylsilyloxy)propyl>-5-methoxy-3,6-dihydropyrazin-2(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / nitromethane / 48 h / Ambient temperature

2: 67 percent / lithium dicyclohexylamide / tetrahydrofuran; hexamethylphosphoric acid triamide / Ambient temperature

With lithium dicyclohexylamide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; nitromethane;