7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

Base Information

Chemical Name:7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene
CAS No.:1156487-41-0
Molecular Formula:C₂₄H₂₈F₂O₂
Molecular Weight:386.482
Hs Code.:

Synonyms:7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

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Chemical Property of 7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

Chemical Property:

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Technology Process of 7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

There total 5 articles about 7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene 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:

: 1156487-43-2
1-(4-propylcyclohexyl)-prop-2-yn-1-ol

: 1156487-40-9
6-ethoxy-3,4-difluoronaphthalen-2-ol

: 1156487-41-0
7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; water; at 20 ℃; for 18.33h; Cooling with ice;

Reference yield:

: 1156487-37-4
7,8-difluoro-3-trimethylsilanylnaphthalen-2-ol

: 1156487-41-0
7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / butanone / 80 °C

2.1: cesium fluoride / N,N-dimethyl-formamide / 20 h / 100 °C

3.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -75 °C

3.2: -75 - -10 °C

3.3: 18 h / 30 °C

4.1: triphenylphosphine; di-isopropyl azodicarboxylate / water; tetrahydrofuran / 18.33 h / 20 °C / Cooling with ice

With n-butyllithium; di-isopropyl azodicarboxylate; potassium carbonate; triphenylphosphine; cesium fluoride; In tetrahydrofuran; hexane; water; N,N-dimethyl-formamide; butanone;

Reference yield:

: 808144-32-3
(2,3-difluorophenyl)acetyl chloride

: 1156487-41-0
7-ethoxy-1,2-difluoro-3-[1-(4-propylcyclohexyl)prop-2-ynyloxy]naphthalene

Guidance literature:: Multi-step reaction with 5 steps

1.1: aluminum (III) chloride / dichloromethane / 0.5 h / -20 °C

1.2: 0.5 h / -20 °C

2.1: potassium carbonate / butanone / 80 °C

3.1: cesium fluoride / N,N-dimethyl-formamide / 20 h / 100 °C

4.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -75 °C

4.2: -75 - -10 °C

4.3: 18 h / 30 °C

5.1: triphenylphosphine; di-isopropyl azodicarboxylate / water; tetrahydrofuran / 18.33 h / 20 °C / Cooling with ice

With aluminum (III) chloride; n-butyllithium; di-isopropyl azodicarboxylate; potassium carbonate; triphenylphosphine; cesium fluoride; In tetrahydrofuran; hexane; dichloromethane; water; N,N-dimethyl-formamide; butanone;