2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester

Base Information

• Chemical Name: 2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester
• CAS No.: 310870-44-1
• Molecular Formula: C₉₂H₉₈O₁₆S
• Molecular Weight: 1491.85

Synonyms:2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester

Chemical Property of 2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester

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Technology Process of 2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester

There total 1 articles about 2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl 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: 73.0%

1-(Phenylsulfinyl)-3,4,6-tri-O-benzyl-2-O-pivaloyl-1-deoxy-D-mannopyranoside + Phenyl 2,3,4-tri-O-benzyl-6-O-(3,4,6-tri-O-benzyl-α-D-mannopyranosyl)-1-thio-α-D-mannopyranoside → 2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester (310870-44-1)

Guidance literature:

With 2,6-di-tert-butyl-4-methylpyridine; trifluoromethylsulfonic anhydride; In dichloromethane; at -78 - 0 ℃; for 1h;

DOI:10.1002/1521-3765(20001002)6:19<3608::AID-CHEM3608>3.0.CO;2-Q

Reference yield: 83.0%

2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester (310870-44-1) → (S/R)-Phenylsulfinyl 2,3,4-tri-O-benzyl-6-O-[3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-2-O-pivaloyl-α-D-mannopyranosyl)-α-D-mannopyranosyl]-1-deoxy-α-D-mannopyranoside

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -78 ℃; for 1.5h;

DOI:10.1002/1521-3765(20001002)6:19<3608::AID-CHEM3608>3.0.CO;2-Q

Reference yield:

2,2-dimethyl-propionic acid 4,5-bis-benzyloxy-6-benzyloxymethyl-2-[4,5-bis-benzyloxy-6-benzyloxymethyl-2-(3,4,5-tris-benzyloxy-6-phenylsulfanyl-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-yl ester (310870-44-1) → 2,3,4-Tri-O-benzyl-6-O-[3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-2-O-pivaloyl-α-D-mannopyranosyl)-α-D-mannopyranosyl]-α-D-mannopyranoside + 2,3,4-Tri-O-benzyl-6-O-[3,4,6-tri-O-benzyl-2-O-(3,4,6-tri-O-benzyl-2-O-pivaloyl-α-D-mannopyranosyl)-α-D-mannopyranosyl]-β-D-mannopyranoside

Guidance literature:

With N-Bromosuccinimide; water; In acetone; at -15 ℃; for 0.5h; Title compound not separated from byproducts.;

DOI:10.1002/1521-3765(20001002)6:19<3608::AID-CHEM3608>3.0.CO;2-Q

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