α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

Base Information

Chemical Name:α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol
CAS No.:42202-83-5
Molecular Formula:C₂₀H₂₂O₈
Molecular Weight:390.39
Hs Code.:

Synonyms:α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

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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 α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

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Technology Process of α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

There total 5 articles about α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol 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: 97.0%

: 2139-43-7
5-bromo-6-(1,3-dioxolan-2-yl)benzo[d][1,3]dioxolane

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

: 42202-83-5
α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

Guidance literature:: 5-bromo-6-(1,3-dioxolan-2-yl)benzo[d][1,3]dioxolane; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.25h; Inert atmosphere;

3,4,5-trimethoxy-benzaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1002/chem.201101909

Reference yield:

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 42202-83-5
α-2-<(1,3-dioxolan-2-yl)-4,5-methylenedioxyphenyl>-3,4,5-trimethoxybenzyl alcohol

Guidance literature:: Multi-step reaction with 2 steps

1.1: 84 percent / p-TsOH / benzene / 26 h / Heating

2.1: n-BuLi / tetrahydrofuran; hexane / 0.17 h / -78 °C

2.2: 75 percent / tetrahydrofuran; hexane / -78 - 0 °C

With n-butyllithium; toluene-4-sulfonic acid; In tetrahydrofuran; hexane; benzene;
DOI:10.1021/jo052599x