6H-1,3-Dioxolo[4,5-g][1]benzopyran-7-carboxylic acid, 7,8-dihydro-6-hydroxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-, ethyl ester

Base Information

Chemical Name:6H-1,3-Dioxolo[4,5-g][1]benzopyran-7-carboxylic acid, 7,8-dihydro-6-hydroxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-, ethyl ester
CAS No.:116409-01-9
Molecular Formula:C₂₃H₂₆O₉
Molecular Weight:446.454
Hs Code.:
Mol file:116409-01-9.mol

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 6H-1,3-Dioxolo[4,5-g][1]benzopyran-7-carboxylic acid, 7,8-dihydro-6-hydroxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-, ethyl ester

Chemical Property:

Purity/Quality:

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MSDS Files:: SDS file from LookChem

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Technology Process of 6H-1,3-Dioxolo[4,5-g][1]benzopyran-7-carboxylic acid, 7,8-dihydro-6-hydroxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-, ethyl ester

There total 5 articles about 6H-1,3-Dioxolo[4,5-g][1]benzopyran-7-carboxylic acid, 7,8-dihydro-6-hydroxy-6-methyl-8-(3,4,5-trimethoxyphenyl)-, ethyl 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: 63.0%

: 116409-00-8
(7R,8S)-6-Methyl-6-pyrrolidin-1-yl-8-(3,4,5-trimethoxy-phenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromene-7-carboxylic acid ethyl ester

: 116409-01-9
(7R,8S)-6-Hydroxy-6-methyl-8-(3,4,5-trimethoxy-phenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromene-7-carboxylic acid ethyl ester

Guidance literature:: With oxonium;
DOI:10.1002/jhet.5570250113

Reference yield:

: 533-31-3
Sesamol

: 116409-01-9
(7R,8S)-6-Hydroxy-6-methyl-8-(3,4,5-trimethoxy-phenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromene-7-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / methanol / 0.5 h / Heating

2: 89 percent

3: 63 percent / H₃O⁽¹⁺⁾

With oxonium; In methanol;
DOI:10.1002/jhet.5570250113

Reference yield:

: 86-81-7
3,4,5-trimethoxy-benzaldehyde

: 116409-01-9
(7R,8S)-6-Hydroxy-6-methyl-8-(3,4,5-trimethoxy-phenyl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromene-7-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / methanol / 0.5 h / Heating

2: 89 percent

3: 63 percent / H₃O⁽¹⁺⁾

With oxonium; In methanol;
DOI:10.1002/jhet.5570250113