1,3-Propanediol, 2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[ [[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]-

Base Information

Chemical Name:1,3-Propanediol, 2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[ [[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]-
CAS No.:395069-73-5
Molecular Formula:C37H50O9
Molecular Weight:638.799
Hs Code.:

1,3-Propanediol,
2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[
[[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]-

Synonyms:

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Chemical Property of 1,3-Propanediol, 2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[ [[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]-

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Technology Process of 1,3-Propanediol, 2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[ [[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]-

There total 8 articles about 1,3-Propanediol, 2-[[[4-[2-[(3,4-dimethoxyphenyl)methoxy]ethyl]phenyl]methoxy]methyl]-2-[ [[4-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]phenyl]methoxy]methyl]- 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: 37.0%

: 395069-65-5
4-[2-(4-Bromomethyl-phenyl)-ethoxymethyl]-1,2-dimethoxy-benzene

: 395069-64-4
2-hydroxymethyl-2-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]benzyloxymethyl}propane-1,3-diol

: 395069-73-5
2-{4-[2-(3,4-dimethoxybenzyloxy)ethyl]benzyloxymethyl}-2-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]benzyloxymethyl}propane-1,3-diol

Guidance literature:: 2-hydroxymethyl-2-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]benzyloxymethyl}propane-1,3-diol; With sodium hydride; In tetrahydrofuran; at 40 ℃; for 0.5h;

4-[2-(4-Bromomethyl-phenyl)-ethoxymethyl]-1,2-dimethoxy-benzene; With tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; Heating;
DOI:10.1002/ejoc.200600145

Reference yield:

: 13737-36-5
4-bromophenylacetic acid

: 395069-73-5
2-{4-[2-(3,4-dimethoxybenzyloxy)ethyl]benzyloxymethyl}-2-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]benzyloxymethyl}propane-1,3-diol

Guidance literature:: Multi-step reaction with 3 steps

1.1: 86 percent / borane-dimethyl sulfide complex / tetrahydrofuran / 4 h / 0 - 20 °C

2.1: 69 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 20 °C

3.1: NaH / tetrahydrofuran / 0.5 h / 40 °C

3.2: 37 percent / tetrabutylammonium iodide / tetrahydrofuran / Heating

With dimethylsulfide borane complex; pyridinium p-toluenesulfonate; sodium hydride; In tetrahydrofuran; dichloromethane;
DOI:10.1002/ejoc.200600145

Reference yield:

: 96044-43-8
4-(2-hydroxyethyl)benzyl bromide

: 395069-73-5
2-{4-[2-(3,4-dimethoxybenzyloxy)ethyl]benzyloxymethyl}-2-{4-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]benzyloxymethyl}propane-1,3-diol

Guidance literature:: Multi-step reaction with 2 steps

1.1: 69 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 20 °C

2.1: NaH / tetrahydrofuran / 0.5 h / 40 °C

2.2: 37 percent / tetrabutylammonium iodide / tetrahydrofuran / Heating

With pyridinium p-toluenesulfonate; sodium hydride; In tetrahydrofuran; dichloromethane;
DOI:10.1002/ejoc.200600145