(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

Base Information

Chemical Name:(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine
CAS No.:1610457-97-0
Molecular Formula:C₁₉H₁₄F₃N₅O
Molecular Weight:385.348
Hs Code.:

Synonyms:(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

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Chemical Property of (7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

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Technology Process of (7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

There total 11 articles about (7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine 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:

: 1610458-18-8
tert-butyl ((7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-yl)carbamate

: 1610457-97-0
(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

Guidance literature:: With hydrogenchloride; In ethyl acetate; at 20 ℃; for 1h;

Reference yield:

: 1384175-49-8
8-amino-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridine-3-carbonitrile

: 1610457-97-0
(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

Guidance literature:: Multi-step reaction with 6 steps

1: benzotriazol-1-ol; N-ethyl-N,N-diisopropylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / N,N-dimethyl-formamide / 20 °C

2: hydrogenchloride / water / 24 h / 100 °C / pH 12

3: triethylamine / dichloromethane / 2 h / 20 °C

4: potassium carbonate; hydroxylamine hydrochloride / methanol / 3 h / Reflux

5: toluene-4-sulfonic acid / 1 h / 130 °C

6: hydrogenchloride / ethyl acetate / 1 h / 20 °C

With hydrogenchloride; hydroxylamine hydrochloride; potassium carbonate; benzotriazol-1-ol; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 1610458-17-7
tert-butyl ((7R,8S)-3-(N-hydroxycarbamimidoyl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-yl)carbamate

: 1610457-97-0
(7R,8S)-3-(1,2,4-oxadiazol-3-yl)-7-(2,4,5-trifluorophenyl)-6,7,8,9-tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-8-amine

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / 1 h / 130 °C

2: hydrogenchloride / ethyl acetate / 1 h / 20 °C

With hydrogenchloride; toluene-4-sulfonic acid; In ethyl acetate;