1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

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Chemical Name:1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one
CAS No.:1429439-74-6
Molecular Formula:C₃₂H₃₅FN₂O₅
Molecular Weight:546.639
Hs Code.:

Synonyms:1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

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Chemical Property of 1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

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Technology Process of 1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

There total 5 articles about 1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one 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: 58.7%

: 123-75-1
pyrrolidine

: 1429439-73-5
1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydroquinolin-3-carbaldehyde

: 1429439-74-6
1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

Guidance literature:: With sodium tris(acetoxy)borohydride; acetic acid; In dichloromethane; at 25 ℃; for 3h; Inert atmosphere;

Reference yield:

: 105-13-5
4-Methoxybenzyl alcohol

: 1429439-74-6
1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium hydroxide / 4 h / 75 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: triethylamine; isobutyl chloroformate / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.2: 1.5 h / -78 °C / Inert atmosphere

3.1: manganese(IV) oxide / dichloromethane / 6.5 h / 20 °C / Inert atmosphere

4.1: sodium tris(acetoxy)borohydride; acetic acid / dichloromethane / 3 h / 25 °C / Inert atmosphere

With manganese(IV) oxide; sodium tris(acetoxy)borohydride; acetic acid; triethylamine; potassium hydroxide; isobutyl chloroformate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 100501-62-0
ethyl 1-ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate

: 1429439-74-6
1-ethyl-6-fluoro-7,8-bis((4-methoxybenzyl)oxy)-3-(pyrrolidin-1-ylmethyl)quinolin-4(1H)-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium hydroxide / 4 h / 75 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: triethylamine; isobutyl chloroformate / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.2: 1.5 h / -78 °C / Inert atmosphere

3.1: manganese(IV) oxide / dichloromethane / 6.5 h / 20 °C / Inert atmosphere

4.1: sodium tris(acetoxy)borohydride; acetic acid / dichloromethane / 3 h / 25 °C / Inert atmosphere

With manganese(IV) oxide; sodium tris(acetoxy)borohydride; acetic acid; triethylamine; potassium hydroxide; isobutyl chloroformate; In tetrahydrofuran; dichloromethane;