(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

Base Information

Chemical Name:(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine
CAS No.:943234-76-2
Molecular Formula:C₂₅H₃₂N₂O₃
Molecular Weight:408.541
Hs Code.:

Synonyms:(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

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Chemical Property of (3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

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Technology Process of (3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

There total 3 articles about (3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine 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: 87.0%

: C₁₇H₂₄N₂O₂

: 3587-60-8
Benzyloxymethyl chloride

: 943234-76-2
(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

Guidance literature:: C₁₇H₂₄N₂O₂; With tert.-butyl lithium; In tetrahydrofuran; at -78 ℃; for 1h;

Benzyloxymethyl chloride; In tetrahydrofuran; at -78 - 20 ℃; Further stages.;
DOI:10.1016/j.tetasy.2007.03.028

Reference yield:

: 17376-04-4
2-phenethyl iodide

: 943234-76-2
(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran / 0.25 h / -78 °C

1.2: 89 percent / tetrahydrofuran / -78 - 20 °C

2.1: tert-BuLi / tetrahydrofuran / 1 h / -78 °C

2.2: 87 percent / tetrahydrofuran / -78 - 20 °C

With n-butyllithium; tert.-butyl lithium; In tetrahydrofuran;
DOI:10.1016/j.tetasy.2007.03.028

Reference yield:

: 109838-85-9
(2R)-2,5-dihydro-2-isopropyl-3,6-dimethoxypyrazine

: 943234-76-2
(3S,6R)-3-[(benzyloxy)methyl]-6-isopropyl-1,4-dimethoxy-3-phenethyl-3,6-dihydropyrazine

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran / 0.25 h / -78 °C

1.2: 89 percent / tetrahydrofuran / -78 - 20 °C

2.1: tert-BuLi / tetrahydrofuran / 1 h / -78 °C

2.2: 87 percent / tetrahydrofuran / -78 - 20 °C

With n-butyllithium; tert.-butyl lithium; In tetrahydrofuran;
DOI:10.1016/j.tetasy.2007.03.028