8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

Base Information

Chemical Name:8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol
CAS No.:118199-08-9
Molecular Formula:C₂₀H₂₆O₈
Molecular Weight:394.422
Hs Code.:

Synonyms:8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

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Chemical Property of 8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

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Technology Process of 8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

There total 3 articles about 8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol 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: 93.0%

: 118199-07-8
1-<3,4-bis(ethoxycarboxy)phenyl>-8-(tetrahydro-2H-pyran-2-yl)oxy-1-octen-3-one

: 118199-08-9
8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

Guidance literature:: With acetic acid; In tetrahydrofuran; water; at 40 ℃; for 4h;
DOI:10.1248/cpb.37.1039

Reference yield:

: 113139-62-1
3,4-bis(ethoxycarboxy)-benzaldehyde

: 118199-08-9
8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) NaH / 1.) 1,2-dimethoxyethane, 0 deg C, 1 h, 2.) 1,2-dimethoxyethane, -30 deg C to room t.

2: 93 percent / AcOH / H₂O; tetrahydrofuran / 4 h / 40 °C

With sodium hydride; acetic acid; In tetrahydrofuran; water;
DOI:10.1248/cpb.37.1039

Reference yield:

: 139-85-5
3,4-dihydroxybenzaldehyde

: 118199-08-9
8-<3,4-bis(ethoxycarboxy)phenyl>-6-oxo-7-octenol

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / 1M NaOH / 8 h / 0 °C

2: 1.) NaH / 1.) 1,2-dimethoxyethane, 0 deg C, 1 h, 2.) 1,2-dimethoxyethane, -30 deg C to room t.

3: 93 percent / AcOH / H₂O; tetrahydrofuran / 4 h / 40 °C

With sodium hydroxide; sodium hydride; acetic acid; In tetrahydrofuran; water;
DOI:10.1248/cpb.37.1039