(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Base Information

Chemical Name:(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
CAS No.:863023-78-3
Molecular Formula:C₂₈H₃₀N₂O₅
Molecular Weight:474.557
Hs Code.:

Synonyms:(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

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Chemical Property of (2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

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Technology Process of (2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

There total 4 articles about (2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 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: 90.0%

: (2R,4aS,6R,7R,8R,8aS)-6-((2R,4aR,7S,8aR,9R,9aS,10aS)-9-Hydroxy-2-phenyl-octahydro-1,3,8,10-tetraoxa-6-aza-anthracen-7-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

: 150-61-8
N,N'-diphenylethylenediamine

: 863023-78-3
(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

: 136738-62-0
C-(4,6-O-benzylidene-β-D-glucopyranosyl) methylamine

Guidance literature:: (2R,4aS,6R,7R,8R,8aS)-6-((2R,4aR,7S,8aR,9R,9aS,10aS)-9-Hydroxy-2-phenyl-octahydro-1,3,8,10-tetraoxa-6-aza-anthracen-7-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol; N,N'-diphenylethylenediamine; With hydrogenchloride; In tetrahydrofuran; water; at 0 - 20 ℃; for 2h;

With triethylamine;
DOI:10.1081/SCC-200061554

Reference yield:

: 136738-59-5
2,6-anhydro-5,7-O-benzylidene-1-deoxy-1-nitro-D-glycero-D-gulo-heptitol

: 863023-78-3
(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Guidance literature:: Multi-step reaction with 4 steps

1.1: 846 mg / hydrogen / Lindlar catalyst / methanol / 20 °C

2.1: 2.2 g / NH₄OH; air / methanol / 20 °C

3.1: 79 percent / hydrogen; Raney nickel; pyridine / H₂O / 20 °C

4.1: HCl / tetrahydrofuran; H₂O / 2 h / 0 - 20 °C

4.2: 90 percent / triethylamine

With pyridine; hydrogenchloride; ammonium hydroxide; air; hydrogen; nickel; Lindlar's catalyst; In tetrahydrofuran; methanol; water;
DOI:10.1081/SCC-200061554

Reference yield:

: 849834-82-8
C-(4,6-O-benzylidene-β-D-glucopyranosylomethyl) hydroxylamine

: 863023-78-3
(2R,4aR,6S,7R,8R,8aS)-6-(1,3-Diphenyl-imidazolidin-2-yl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

Guidance literature:: Multi-step reaction with 3 steps

1.1: 2.2 g / NH₄OH; air / methanol / 20 °C

2.1: 79 percent / hydrogen; Raney nickel; pyridine / H₂O / 20 °C

3.1: HCl / tetrahydrofuran; H₂O / 2 h / 0 - 20 °C

3.2: 90 percent / triethylamine

With pyridine; hydrogenchloride; ammonium hydroxide; air; hydrogen; nickel; In tetrahydrofuran; methanol; water;
DOI:10.1081/SCC-200061554