3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

Base Information

Chemical Name:3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde
CAS No.:141074-42-2
Molecular Formula:C₃₃H₄₁NO₁₂
Molecular Weight:643.688
Hs Code.:

Synonyms:3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

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Chemical Property of 3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

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Technology Process of 3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

There total 3 articles about 3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde 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: 80.0%

: 7703-74-4
2,6-bis-(bromomethyl)pyridine

: 141074-40-0
6-(1,3-dioxolan-2-yl)-2-<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>phenol

: 141074-42-2
3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 2h; Heating;

Reference yield:

: 24677-78-9
2,3-dihydroxybenzaldehyde

: 141074-42-2
3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1: 1) NaH / 1) DMSO, 20 to 25 deg C, 1h, 2) DMSO, 20 to 25 deg C, 24h

2: TsOH / benzene / 3 h / Heating

3: 80 percent / NaH / tetrahydrofuran / 2 h / Heating

With sodium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; benzene;

Reference yield:

: 141074-39-7
2-hydroxy-3-<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>benzaldehyde

: 141074-42-2
3,3'-<2,6-pyridinediylbis(methyleneoxyethyleneoxyethyleneoxyethyleneoxy)>disalicylaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: TsOH / benzene / 3 h / Heating

2: 80 percent / NaH / tetrahydrofuran / 2 h / Heating

With sodium hydride; toluene-4-sulfonic acid; In tetrahydrofuran; benzene;