(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

Base Information

Chemical Name:(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate
CAS No.:888026-40-2
Molecular Formula:C₅₂H₆₀O₉
Molecular Weight:829.043
Hs Code.:

Synonyms:(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

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Chemical Property of (2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

Chemical Property:

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Technology Process of (2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

There total 5 articles about (2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate 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: 75.0%

: 888026-38-8
(2R,3S)-2-(4-benzoxyphenyl)-7-benzoxy-4-(2-hydroxyethoxy)chroman-3-yl acetate

: 888026-39-9
1-(2,4,6-trimethoxyphenyl)dodecan-1-one

: 888026-40-2
(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

: (2R,3S,4R)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/ol060511b

Reference yield:

: 850816-16-9
(2R,3S)-2-(4-benzyloxyphenyl)-7-benzyloxychroman-3-ol

: 888026-40-2
(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / 4-(dimethylamino)pyridine / CH₂Cl₂ / 2 h / 20 °C

2: 82 percent / DDQ; 4-(dimethylamino)pyridine / CH₂Cl₂ / 0 - 20 °C

3: 75 percent / TMSOTf / CH₂Cl₂ / 1 h / 0 °C

With dmap; trimethylsilyl trifluoromethanesulfonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane;
DOI:10.1021/ol060511b

Reference yield:

: 888026-43-5
(2R,3S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)chroman-3-yl acetate

: 888026-40-2
(2R,3S,4S)-7-(benzoxy)-2-(4-(benzoxy)phenyl)-4-(3-dodecanoyl-2,4,6-trimethoxyphenyl)chroman-3-yl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / DDQ; 4-(dimethylamino)pyridine / CH₂Cl₂ / 0 - 20 °C

2: 75 percent / TMSOTf / CH₂Cl₂ / 1 h / 0 °C

With dmap; trimethylsilyl trifluoromethanesulfonate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane;
DOI:10.1021/ol060511b