(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

Base Information

Chemical Name:(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate
CAS No.:121844-32-4
Molecular Formula:C₃₀H₃₄O₁₁
Molecular Weight:570.593
Hs Code.:

Synonyms:(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

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Chemical Property of (2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

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Technology Process of (2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

There total 3 articles about (2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate 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: 52.2%

: 118-41-2
Eudesmic acid

: 3143-37-1
(2R,3R)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-ol

: 121844-32-4
(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 0 - 20 ℃; for 6h; Inert atmosphere;
DOI:10.1021/acs.jmedchem.5b00085

Reference yield:

: 77-78-1
dimethyl sulfate

: 989-51-5,2596-50-1,4233-96-9,5127-64-0,19065-20-4,107965-88-8,137766-94-0
(+)-gallocatechin 3-O-gallate

: 121844-32-4
(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

Guidance literature:: With potassium carbonate; In acetone; Heating;

Reference yield:

: 873936-01-7
(2R,3R)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

: 121844-32-4
(2R,3S)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)chroman-3-yl 3,4,5-trimethoxybenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: methanol; potassium carbonate / 1,2-dimethoxyethane / 2 h

2: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 6 h / 0 - 20 °C / Inert atmosphere

With methanol; di-isopropyl azodicarboxylate; potassium carbonate; triphenylphosphine; In tetrahydrofuran; 1,2-dimethoxyethane; 2: |Mitsunobu Displacement;
DOI:10.1021/acs.jmedchem.5b00085