2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

Base Information

Chemical Name:2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran
CAS No.:643027-53-6
Molecular Formula:C₂₃H₃₀O₇
Molecular Weight:418.487
Hs Code.:

Synonyms:2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

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Chemical Property of 2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

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Technology Process of 2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

There total 5 articles about 2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran 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: 17.0%

: 1128-32-1
2,3-dimethoxy-5-methylphenol

: 643027-52-5
2-(3-bromo-4,5-dimethoxy-benzyloxy)-tetrahydro-pyran

: 643027-53-6
2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

Guidance literature:: With pyridine; potassium carbonate; copper(II) oxide; for 6h; Heating;
DOI:10.1248/cpb.51.794

Reference yield:

: 7632-62-4
3-benzyloxy-4,5-dimethoxybenzyl alcohol

: 643027-53-6
2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / H₂ / Pd/C / methanol / 20 °C / atmospheric pressure

2: 17 percent / K₂CO₃; CuO; pyridine / 6 h / Heating

With pyridine; hydrogen; potassium carbonate; copper(II) oxide; palladium on activated charcoal; In methanol; 2: Ullman reaction;
DOI:10.1248/cpb.51.794

Reference yield:

: 26409-24-5
methyl 3-benzyloxy-4,5-dimethoxybenzoate

: 643027-53-6
2-[3-(2,3-dimethoxy-5-methyl-phenoxy)-4,5-dimethoxy-benzyloxy]-tetrahydro-pyran

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / LiAlH₄ / diethyl ether / 0.25 h / 60 °C

2: 95 percent / H₂ / Pd/C / methanol / 20 °C / atmospheric pressure

3: 17 percent / K₂CO₃; CuO; pyridine / 6 h / Heating

With pyridine; lithium aluminium tetrahydride; hydrogen; potassium carbonate; copper(II) oxide; palladium on activated charcoal; In methanol; diethyl ether; 3: Ullman reaction;
DOI:10.1248/cpb.51.794