3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

Base Information

Chemical Name:3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal
CAS No.:76686-55-0
Molecular Formula:C₂₃H₃₂O₅
Molecular Weight:388.504
Hs Code.:

Synonyms:3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

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Chemical Property of 3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

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Technology Process of 3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

There total 1 articles about 3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal 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: 67.0%

: 76678-63-2
3-benzyloxy-4-methoxybenzaldehydediethyl acetal

: 109-92-2,25104-37-4
ethyl vinyl ether

: 76686-55-0
3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

Guidance literature:: With zinc(II) chloride; In ethyl acetate; at 40 - 45 ℃; for 3h;

Reference yield: 59.6%

: 76686-55-0
3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

: 62096-04-2
3-(3-benzyloxy-4-methoxyphenyl)-2-propenal

Guidance literature:: With phosphoric acid; hydroquinone; In 1,4-dioxane; water; at 100 ℃;

Reference yield:

: 76686-55-0
3-(3-benzyloxy-4-methoxyphenyl)-3-ethoxypropionaldehydediethyl acetal

: 62096-09-7
2-acetyl-3,3'-dibenzyloxy-4'-methoxystilbene

Guidance literature:: Multi-step reaction with 14 steps

1: 59.6 percent / 85percent H₃PO₄, hydroquinone / H₂O; dioxane / 100 °C

2: 89.7 percent / piperidine / pyridine / 1.) heating, 0.5 min; 2.) RT

3: 68.8 percent / toluene / 1.) heating, 0.5 min; 2.) RT

4: 1.) acetic acid; 2.) AlCl₃, LiAlH₄ / 1.) H₂O, ethanol, reflux, overnight; 2.) THF, 0 deg C, overnight

5: 78.7 percent / DCC, H₃PO₄ / dimethylsulfoxide / 60 °C

6: 95.5 percent / CuCl₂*2H₂O, LiCl / dimethylformamide / 3 h / 80 °C

7: 71.3 percent / LiCl / dimethylformamide / 2 h / 100 °C

8: 32 percent / conc. HCl / ethanol / Ambient temperature

9: 1.) I₂; 2.) 10percent KOH / 1.) pyridine, heating, 1 h; 2.) ethanol, heating 1 h

10: 44 percent / conc. H₂SO₄ / 0.08 h / 0 °C

11: 66.5 percent / K₂CO₃ / dimethylformamide / 4 h / 90 °C

12: 58.1 percent / K₂CO₃ / dimethylformamide / 4 h / 90 °C

14: 83.6 percent / LiMe / diethyl ether / 3 h / Heating

With piperidine; hydrogenchloride; potassium hydroxide; lithium aluminium tetrahydride; aluminium trichloride; phosphoric acid; sulfuric acid; methyllithium; iodine; potassium carbonate; acetic acid; hydroquinone; dicyclohexyl-carbodiimide; lithium chloride; In 1,4-dioxane; pyridine; diethyl ether; ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;