4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

Base Information

Chemical Name:4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid
CAS No.:187269-98-3
Molecular Formula:C₄₆H₆₄O₁₄
Molecular Weight:841.006
Hs Code.:

Synonyms:4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

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Chemical Property of 4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

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Technology Process of 4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

There total 3 articles about 4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid 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: 97.0%

: 1054648-38-2
4-{3'-Ethoxycarbonylmethyl-6-[(2R,3S,4S,5R,6R)-3,4,5-tris-(2,2-dimethyl-propionyloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-2-yloxy]-biphenyl-3-yl}-4-oxo-butyric acid

: 187269-98-3
4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

Guidance literature:: With triethylsilane; boron trifluoride diethyl etherate; trifluoroacetic acid; In dichloromethane; Ambient temperature;
DOI:10.1021/jm9704917

Reference yield:

: 2,2-Dimethyl-propionic acid (2R,3R,4S,5S,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-(2,2-dimethyl-propionyloxymethyl)-6-(3'-ethoxycarbonylmethyl-biphenyl-2-yloxy)-tetrahydro-pyran-4-yl ester

: 187269-98-3
4-(3-(3-carboethoxymethylphenyl)-4-(2,3,4,6-tetra-O-pivaloyl-α-D-mannopyranosyloxy)phenyl)butanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 13.35 g / AlCl₃ / 1,2-dichloro-ethane / 0 - 20 °C

2: 97 percent / BF₃*Et₂O, TFA, Et₃SiH / CH₂Cl₂ / Ambient temperature

With triethylsilane; aluminium trichloride; boron trifluoride diethyl etherate; trifluoroacetic acid; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/jm9704917