3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

Base Information

Chemical Name:3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>
CAS No.:132939-06-1
Molecular Formula:C₃₂H₃₀O₈
Molecular Weight:542.585
Hs Code.:

Synonyms:3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

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Chemical Property of 3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

Chemical Property:

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Technology Process of 3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

There total 4 articles about 3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde> 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: 85.0%

: 132939-04-9
3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-(2-propenyloxy)benzaldehyde>

: 132939-06-1
3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: With palladium diacetate; triethylammonium formate; triphenylphosphine; In ethanol; for 3h; Heating;
DOI:10.1021/jo00007a023

Reference yield:

: 623-05-2
(4-hydroxyphenyl)methanol

: 132939-06-1
3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / K₂CO₃ / acetonitrile / 8 h / Heating

2: 92 percent / HBr / CH₂Cl₂ / 1 h

3: 78 percent / K₂CO₃ / acetonitrile / 6 h / Heating

4: 85 percent / Pd(OAc)2, PPh₃, HCOONHEt₃ / aq. ethanol / 3 h / Heating

With palladium diacetate; hydrogen bromide; triethylammonium formate; potassium carbonate; triphenylphosphine; In ethanol; dichloromethane; acetonitrile;
DOI:10.1021/jo00007a023

Reference yield:

: 111284-99-2
1,1'-<1,4-Butanediylbis(oxy)>bis<4-(bromomethyl)benzene>

: 132939-06-1
3,3'-<1,4-Butanediylbis(oxy-4,1-phenylenemethyleneoxy)>bis<2-hydroxybenzaldehyde>

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / K₂CO₃ / acetonitrile / 6 h / Heating

2: 85 percent / Pd(OAc)2, PPh₃, HCOONHEt₃ / aq. ethanol / 3 h / Heating

With palladium diacetate; triethylammonium formate; potassium carbonate; triphenylphosphine; In ethanol; acetonitrile;
DOI:10.1021/jo00007a023