2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester

Base Information

• Chemical Name: 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester
• CAS No.: 99017-20-6
• Molecular Formula: C₁₉H₃₀O₅
• Molecular Weight: 338.444

Synonyms:2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester

Chemical Property of 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester

Chemical Property:

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Technology Process of 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester

There total 2 articles about 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl 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:

pivaloyl chloride (3282-30-2) + (2S,3R)-7-Benzyloxy-heptane-1,2,3-triol (99017-19-3) → 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester (99017-20-6)

Guidance literature:

With pyridine; In dichloromethane; at 25 ℃;

DOI:10.1021/ja00311a048

Reference yield:

(E)-7-(benzyloxy)-2-hepten-1-ol (99016-97-4,99017-17-1) → 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester (99017-20-6)

Guidance literature:

Multi-step reaction with 2 steps

2: pyridine / CH₂Cl₂ / 25 °C

With pyridine; In dichloromethane;

DOI:10.1021/ja00311a048

Reference yield:

tert-butyldimethylsilyl chloride (18162-48-6) + 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-dihydroxy-heptyl ester (99017-20-6) → 2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-bis-(tert-butyl-dimethyl-silanyloxy)-heptyl ester (99017-21-7)

Guidance literature:

With 1H-imidazole; In N,N-dimethyl-formamide; at 0 - 25 ℃;

DOI:10.1021/ja00311a048

upstream raw materials:

pivaloyl chloride

(2S,3R)-7-Benzyloxy-heptane-1,2,3-triol

(E)-7-(benzyloxy)-2-hepten-1-ol

Downstream raw materials:

2,2-Dimethyl-propionic acid (2S,3R)-7-benzyloxy-2,3-bis-(tert-butyl-dimethyl-silanyloxy)-heptyl ester

(7E,9E,11Z,13E)-(5R,6S,15S)-5,6,15-Trihydroxy-icosa-7,9,11,13-tetraenoic acid

(7E,9E,11E,13E)-(5R,6S,15S)-5,6,15-Trihydroxy-icosa-7,9,11,13-tetraenoic acid

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