11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

Base Information

Chemical Name:11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A
CAS No.:96918-60-4
Molecular Formula:C₃₃H₅₂O₉
Molecular Weight:592.77
Hs Code.:

Synonyms:11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

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Chemical Property of 11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

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Technology Process of 11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

There total 3 articles about 11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A 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: 90.6%

: 96918-56-8
5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

: 77-76-9
2,2-dimethoxy-propane

: 96918-60-4
11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

Guidance literature:: With camphor-10-sulfonic acid; In acetone; at 20 ℃; for 2.5h;

Reference yield:

: 27150-99-8
1,1-dimethoxy-1-(4-methoxyphenyl)ethane

: 96918-60-4
11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

Guidance literature:: Multi-step reaction with 2 steps

1: 83.7 percent / CSA / CH₂Cl₂ / 20 h / Ambient temperature

2: 90.6 percent / CSA / acetone / 2.5 h / 20 °C

With camphor-10-sulfonic acid; In dichloromethane; acetone;

Reference yield:

: 15562-19-3,28316-68-9
9S-Dihydroerythronolide A aglycon

: 96918-60-4
11,12-O-isopropylidene-5,6-O-<1-(4-methoxyphenyl)ethylidene>dihydroerythronolide A

Guidance literature:: Multi-step reaction with 2 steps

1: 83.7 percent / CSA / CH₂Cl₂ / 20 h / Ambient temperature

2: 90.6 percent / CSA / acetone / 2.5 h / 20 °C

With camphor-10-sulfonic acid; In dichloromethane; acetone;