(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

Base Information

Chemical Name:(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one
CAS No.:185450-17-3
Molecular Formula:C₄₃H₅₄N₂O₇
Molecular Weight:710.911
Hs Code.:

Synonyms:(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

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Chemical Property of (4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

Chemical Property:

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Technology Process of (4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

There total 8 articles about (4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-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: 86.0%

: 100-39-0
benzyl bromide

: 185450-14-0
(4R,5S,6S,7R)-5,6-Bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

: 185450-17-3
(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide;
DOI:10.1021/jm960728j

Reference yield:

: 153192-26-8
1,6-dibenzyl-3,4-O-isopropylidene-1,6-dideoxy-L-mannitol

: 185450-17-3
(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

Guidance literature:: Multi-step reaction with 6 steps

1: 70 percent / PPh₃, DEAD, DPPA / tetrahydrofuran / 25 °C

2: 86 percent / 3M HCl / acetonitrile / 4 h / 50 °C

3: 1.) NaH / 1.) THF, 15 min, 2.) THF, overnight

4: H₂ / 10percent Pd/C / ethyl acetate

5: ethyl acetate

6: 86 percent / NaH / dimethylformamide

With hydrogenchloride; diphenyl-phosphinic acid; hydrogen; sodium hydride; triphenylphosphine; diethylazodicarboxylate; palladium on activated charcoal; In tetrahydrofuran; ethyl acetate; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm960728j

Reference yield:

: 153192-27-9
2,5-diazido-1,6-dibenzyl-3,4-O-isopropylidene-1,2,5,6-tetradeoxy-D-iditol

: 185450-17-3
(4R,5S,6S,7R)-1,3-Dibenzyl-5,6-bis-(2-methoxy-ethoxymethoxy)-4,7-diphenethyl-[1,3]diazepan-2-one

Guidance literature:: Multi-step reaction with 5 steps

1: 86 percent / 3M HCl / acetonitrile / 4 h / 50 °C

2: 1.) NaH / 1.) THF, 15 min, 2.) THF, overnight

3: H₂ / 10percent Pd/C / ethyl acetate

4: ethyl acetate

5: 86 percent / NaH / dimethylformamide

With hydrogenchloride; hydrogen; sodium hydride; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm960728j