4-(3-methoxy-11H-benzofluoren-11-yl)phenol

Base Information

• Chemical Name: 4-(3-methoxy-11H-benzo
• Molecular Formula: C₂₄H₁₈O₂
• Molecular Weight: 338.406

Synonyms:4-(3-methoxy-11H-benzofluoren-11-yl)phenol

Chemical Property of 4-(3-methoxy-11H-benzo

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There total 10 articles about 4-(3-methoxy-11H-benzofluoren-11-yl)phenol 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: 70.0%

<3,4-dihydro-6-methoxy-2-phenyl-1-naphthalenyl>(4-hydroxyphenyl)methanone (138630-73-6) → 4-(3-methoxy-11H-benzofluoren-11-yl)phenol (138630-78-1)

Guidance literature:

With methanesulfonic acid; for 16h; Ambient temperature;

DOI:10.1021/jm00083a019

Reference yield:

phenyl 4-methoxybenzoate (4181-97-9) → 4-(3-methoxy-11H-benzofluoren-11-yl)phenol (138630-78-1)

Guidance literature:

Multi-step reaction with 5 steps

1: 57 percent / NaH / tetrahydrofuran / 2.5 h / 20 - 60 °C

2: 83 percent / 4-(dimethylamino)pyridine, triethylamine / CH₂Cl₂

3: tetrahydrofuran; diethyl ether / 1 h / 0 °C

4: 64 percent / EtSH, n-BuLi / tetrahydrofuran; dimethylformamide / 2.5 h / 80 °C

5: 70 percent / methanesulfonic acid / 16 h / Ambient temperature

With dmap; n-butyllithium; methanesulfonic acid; sodium hydride; triethylamine; ethanethiol; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide;

DOI:10.1021/jm00083a019

Reference yield:

phenylmagnesium bromide → 4-(3-methoxy-11H-benzofluoren-11-yl)phenol (138630-78-1)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrahydrofuran; diethyl ether / 1 h / 0 °C

2: 64 percent / EtSH, n-BuLi / tetrahydrofuran; dimethylformamide / 2.5 h / 80 °C

3: 70 percent / methanesulfonic acid / 16 h / Ambient temperature

With n-butyllithium; methanesulfonic acid; ethanethiol; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide;

DOI:10.1021/jm00083a019

upstream raw materials:

<3,4-dihydro-6-methoxy-2-phenyl-1-naphthalenyl>(4-hydroxyphenyl)methanone

phenyl 4-methoxybenzoate

3,4-Dihydro-6-methoxy-1-(4-methoxybenzoyl)-2(1H)-naphthalenone

(3,4-dihydro-6-methoxy-2-phenyl-1-naphthalenyl)-(4-methoxyphenyl)methanone

Downstream raw materials:

3-methoxy-11-<4-<2-(1-piperidinyl)ethoxy>phenyl>-11H-benzofluorene

11-<4-<2-(1-piperidinyl)ethoxy>phenyl>-11H-benzofluoren-3-ol

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