((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester

Base Information

• Chemical Name: ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester
• CAS No.: 174619-67-1
• Molecular Formula: C₃₄H₃₉NO₉
• Molecular Weight: 605.685

Synonyms:((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester

Chemical Property of ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester

Chemical Property:

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Technology Process of ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester

There total 1 articles about ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester 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: 91.0%

bromoacetic acid tert-butyl ester (5292-43-3) + ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid benzyl ester (112317-65-4) → ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester (174619-67-1)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; at 55 ℃; for 2h;

Reference yield: 96.0%

((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester (174619-67-1) → ((2R,4aR,6S,7R,8R,8aS)-7-Amino-6-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester (174619-69-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; for 1.5h; Ambient temperature;

Reference yield: 95.0%

((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester (174619-67-1) → ((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid (174619-68-2)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; water; at 0 ℃; for 0.0333333h;

upstream raw materials:

bromoacetic acid tert-butyl ester

((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-carbamic acid benzyl ester

Downstream raw materials:

((2R,4aR,6S,7R,8R,8aS)-7-Amino-6-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid tert-butyl ester

((2R,4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-benzyloxycarbonylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid

{(2S,3R,4R,5S,6R)-2-Benzyloxy-3-[2-((2S,3R,4R,5S,6R)-2-benzyloxy-3-benzyloxycarbonylamino-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy)-acetylamino]-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy}-acetic acid

Acetic acid (2R,3S,4R,5R,6S)-3-acetoxy-5-[2-((2R,3S,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-5-amino-6-benzyloxy-tetrahydro-pyran-4-yloxy)-acetylamino]-2-acetoxymethyl-6-benzyloxy-tetrahydro-pyran-4-yl ester

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