Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

Base Information

Chemical Name:Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid
CAS No.:87591-25-1
Molecular Formula:C₆₀H₆₂O₁₂S
Molecular Weight:1007.21
Hs Code.:

Synonyms:Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

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Chemical Property of Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

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Technology Process of Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

There total 9 articles about Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid 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: 81.0%

: 13438-45-4
zinc(II) tosylate

: 87591-22-8
Phenyl-O-<2,3-di-O-benzyl-6-desoxy-α-D-glucopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

: 87591-25-1
Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

Guidance literature:: With 4 A molecular sieve; triphenylphosphine; diethylazodicarboxylate; In toluene; 1) 6 h, RT, 2) 72 h, 50 deg C;

Reference yield:

: 100-44-7
benzyl chloride

: 87591-25-1
Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

Guidance literature:: Multi-step reaction with 7 steps

1: 47 percent / KOH / dioxane / 7 h / Heating

2: 79 percent / NaH / benzene / 72 h / Heating

3: 61 percent / 0.5 M aq. HCl / dioxane / 4 h / Heating

4: 89 percent / pyridine / 120 h / Ambient temperature

5: 92 percent / NaI / butan-2-one / 18 h / Heating

6: 89 percent / Raney nickel / ethyl acetate; methanol / 8 h / Ambient temperature

7: 81 percent / Ph₃P, molecular sieve 4 A, Diethylazodicarboxylat / toluene / 1) 6 h, RT, 2) 72 h, 50 deg C

With hydrogenchloride; potassium hydroxide; 4 A molecular sieve; nickel; sodium hydride; triphenylphosphine; sodium iodide; diethylazodicarboxylate; In 1,4-dioxane; pyridine; methanol; ethyl acetate; toluene; butanone; benzene;

Reference yield:

: 55287-35-9,55287-36-0,87638-63-9
(2R,4aR,6R,7R,8R,8aS)-6-((2R,3S,4R,5R,6R)-4,5-Dihydroxy-2-hydroxymethyl-6-phenoxy-tetrahydro-pyran-3-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

: 87591-25-1
Phenyl-O-<2,3-di-O-benzyl-6-desoxy-4-O-(p-tolylsulfonyl)-α-D-galactopyranosyl>-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid

Guidance literature:: Multi-step reaction with 7 steps

1: 47 percent / KOH / dioxane / 7 h / Heating

2: 79 percent / NaH / benzene / 72 h / Heating

3: 61 percent / 0.5 M aq. HCl / dioxane / 4 h / Heating

4: 89 percent / pyridine / 120 h / Ambient temperature

5: 92 percent / NaI / butan-2-one / 18 h / Heating

6: 89 percent / Raney nickel / ethyl acetate; methanol / 8 h / Ambient temperature

7: 81 percent / Ph₃P, molecular sieve 4 A, Diethylazodicarboxylat / toluene / 1) 6 h, RT, 2) 72 h, 50 deg C

With hydrogenchloride; potassium hydroxide; 4 A molecular sieve; nickel; sodium hydride; triphenylphosphine; sodium iodide; diethylazodicarboxylate; In 1,4-dioxane; pyridine; methanol; ethyl acetate; toluene; butanone; benzene;