(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

Base Information

Chemical Name:(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol
CAS No.:130524-18-4
Molecular Formula:C₅₇H₇₀O₁₁
Molecular Weight:931.176
Hs Code.:

(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

Synonyms:(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

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Chemical Property of (2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

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Technology Process of (2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

There total 11 articles about (2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol 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:

: 130524-17-3
octyl 6-O-(2-O-acetyl-3,4,6-tri-O-benzyl-α-D-manno-pyranosyl)-4,8-anhydro-2,3-O-benzyl-7-deoxy-D-glycero-β-D-gluco-octopyranoside

: 130524-18-4
(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

Guidance literature:: With sodium methylate; In methanol; for 12h; Ambient temperature;

Reference yield:

: 111-87-5
octanol

: 130524-18-4
(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

Guidance literature:: Multi-step reaction with 9 steps

1: 78 percent / silver zeolite / CH₂Cl₂ / 2 h / Ambient temperature

2: 97 percent / sodium methoxide / methanol / Ambient temperature

3: 74 percent / 4-(N,N-dimethylamino)pyridine / CH₂Cl₂ / 1.) from 0 deg C to -18 deg C, 15 h, 2.) RT, 60 min

4: 63 percent / sodium hydride / dimethylformamide / 3 h / -50 - 20 °C

5: pyridine / CH₂Cl₂ / 0.33 h / -10 °C

6: dimethylformamide / 2 h / Ambient temperature

7: 64 mg / sodium methoxide / methanol / Ambient temperature

8: 66 percent / tetramethylurea, silver trifluoromethanesulfonate / CH₂Cl₂ / 2.5 h / Ambient temperature

9: sodium methoxide / methanol / 12 h / Ambient temperature

With pyridine; dmap; silver zeolite; sodium methylate; silver trifluoromethanesulfonate; sodium hydride; tetramethylurea; In methanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 130524-07-1
octyl 2,3-di-O-benzyl-7-deoxy-L-glycero-β-D-gluco-octopyranoside

: 130524-18-4
(2S,3S,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-((4R,4aR,6R,7R,8S,8aS)-7,8-bis-benzyloxy-6-octyloxy-octahydro-pyrano[3,2-b]pyran-4-yloxy)-tetrahydro-pyran-3-ol

Guidance literature:: Multi-step reaction with 7 steps

1: 74 percent / 4-(N,N-dimethylamino)pyridine / CH₂Cl₂ / 1.) from 0 deg C to -18 deg C, 15 h, 2.) RT, 60 min

2: 63 percent / sodium hydride / dimethylformamide / 3 h / -50 - 20 °C

3: pyridine / CH₂Cl₂ / 0.33 h / -10 °C

4: dimethylformamide / 2 h / Ambient temperature

5: 64 mg / sodium methoxide / methanol / Ambient temperature

6: 66 percent / tetramethylurea, silver trifluoromethanesulfonate / CH₂Cl₂ / 2.5 h / Ambient temperature

7: sodium methoxide / methanol / 12 h / Ambient temperature

With pyridine; dmap; sodium methylate; silver trifluoromethanesulfonate; sodium hydride; tetramethylurea; In methanol; dichloromethane; N,N-dimethyl-formamide;