4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

Base Information

Chemical Name:4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one
CAS No.:1608129-07-2
Molecular Formula:C₂₁H₂₀ClFN₆O₄
Molecular Weight:474.879
Hs Code.:

Synonyms:4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

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Chemical Property of 4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

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Technology Process of 4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

There total 8 articles about 4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-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: 99.0%

: 1608129-06-1
N-(3-chloro-4-fluorophenyl)-N'-hydroxy-4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazole-3-carboximidamide

: 530-62-1
1,1'-carbonyldiimidazole

: 1608129-07-2
4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

Guidance literature:: In tetrahydrofuran; for 1.75h; Reflux;

Reference yield:

: 702-24-9
4-methoxy-N-methylbenzylamine

: 1608129-07-2
4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

Guidance literature:: Multi-step reaction with 7 steps

1.1: N-ethyl-N,N-diisopropylamine / toluene / 1 h / Reflux

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / -20 - 20 °C

2.2: -10 °C

3.1: triethylamine / ethyl acetate; tetrahydrofuran / 1.5 h / 25 °C

4.1: potassium hydroxide / ethylene glycol / 2 h / 135 °C

5.1: sodium chloride; sodium nitrite; hydrogenchloride; acetic acid / water / 2.75 h / -2 - 20 °C / Cooling with ice

6.1: ethanol / 5 h / Reflux

7.1: tetrahydrofuran / 1.75 h / Reflux

With hydrogenchloride; lithium aluminium tetrahydride; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; sodium chloride; potassium hydroxide; sodium nitrite; In tetrahydrofuran; ethanol; water; ethylene glycol; ethyl acetate; toluene;

Reference yield:

: 1608129-03-8
4-amino-N'-hydroxy-N-(2-{[4-methoxybenzyl](methyl)amino}ethyl)-1,2,5-oxadiazole-3-carboximidamide

: 1608129-07-2
4-(3-chloro-4-fluorophenyl)-3-[4-(2-[(4-methoxybenzyl)(methyl)amino]ethylamino)-1,2,5-oxadiazol-3-yl]-1,2,4-oxadiazol-5(4H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: potassium hydroxide / ethylene glycol / 2 h / 135 °C

2: sodium chloride; sodium nitrite; hydrogenchloride; acetic acid / water / 2.75 h / -2 - 20 °C / Cooling with ice

3: ethanol / 5 h / Reflux

4: tetrahydrofuran / 1.75 h / Reflux

With hydrogenchloride; acetic acid; sodium chloride; potassium hydroxide; sodium nitrite; In tetrahydrofuran; ethanol; water; ethylene glycol;