1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

Base Information

Chemical Name:1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine
CAS No.:91738-16-8
Molecular Formula:C₄₉H₅₀N₂O₅
Molecular Weight:746.946
Hs Code.:

Synonyms:1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

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Chemical Property of 1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

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Technology Process of 1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

There total 1 articles about 1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine 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:

: 100-39-0
benzyl bromide

: 74281-68-8
3,4,5,7-Tetra-O-acetyl-2,6-anhydro-1-C-(1,3-diphenyl-2-imidazolidinyl)-D-glycero-D-gulo-heptose

: 91738-16-8
1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

Guidance literature:: With sodium methylate; sodium hydride; Yield given. Multistep reaction; 1) 3.5 h, 2) DMF, 12 h, r.t.;

Reference yield: 89.0%

: 91738-16-8
1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

: 113019-43-5,140397-45-1,140397-46-2,140397-47-3,140397-49-5,91738-17-9
2,3,4,6-tetra-O-benzyl-1-formyl-D-glucopyranose

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; acetone; for 2h;

Reference yield:

: 91738-16-8
1,3-Diphenyl-2-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-imidazolidine

: 91738-18-0,91797-44-3
Toluene-4-sulfonic acid (R)-1-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 89 percent / p-TsOH*H₂O / CH₂Cl₂; acetone / 2 h

2: 1) Mg / 2) ether, 2 h, reflux

3: 53 percent / pyridine / 24 h / Ambient temperature

4: 95 percent / H₂ / Pd/C / methanol; ethyl acetate / 5 h

With pyridine; hydrogen; toluene-4-sulfonic acid; magnesium; palladium on activated charcoal; In methanol; dichloromethane; ethyl acetate; acetone;