(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

Base Information

Chemical Name:(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester
CAS No.:1262307-29-8
Molecular Formula:C₃₁H₄₈N₂O₇
Molecular Weight:560.731
Hs Code.:

Synonyms:(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

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Chemical Property of (5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

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Technology Process of (5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

There total 3 articles about (5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester 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: 66.0%

: 1262307-27-6
(1R,3R/S,9aS)-1-hydroxymethyl-8-(4-methoxy-benzyl)-3-methoxy-hexahydro-pyrazino[2,1-c][1,4]oxazine-6,9-dione

: 544-63-8
n-tetradecanoic acid

: 1262307-29-8
(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

Guidance literature:: With dmap; diisopropyl-carbodiimide; In dichloromethane; at 20 ℃;
DOI:10.1039/c0ob00357c

Reference yield:

: 1073249-48-5
C₉H₁₂BrNO₅

: 1262307-29-8
(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / methanol / 0.33 h / 100 °C / Microwave irradiation

2: dmap; diisopropyl-carbodiimide / dichloromethane / 20 °C

With dmap; triethylamine; diisopropyl-carbodiimide; In methanol; dichloromethane;
DOI:10.1039/c0ob00357c

Reference yield:

: 2393-23-9
4-methoxy-benzylamine

: 1262307-29-8
(5R,4aS,7R/S,9aS)-tetradecanoic acid 3-methoxy-8-(4-methoxy-benzyl)-6,9-dioxo-octahydropyrazino[2,1-c][1,4]oxazin-1-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / methanol / 0.33 h / 100 °C / Microwave irradiation

2: dmap; diisopropyl-carbodiimide / dichloromethane / 20 °C

With dmap; triethylamine; diisopropyl-carbodiimide; In methanol; dichloromethane;
DOI:10.1039/c0ob00357c