5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Base Information

Chemical Name:5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride
CAS No.:1567847-59-9
Molecular Formula:C₂₁H₂₀ClN₃O*ClH
Molecular Weight:402.323
Hs Code.:

Synonyms:5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Suppliers and Price of 5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

There total 10 articles about 5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride 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:

: 1567847-58-8
5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide

: 1567847-59-9
5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Guidance literature:: With hydrogenchloride; In methanol; dichloromethane;
DOI:10.1016/j.ejmech.2013.12.008

Reference yield:

: 131667-57-7
tert-butyl 1,2,3,4-tetrahydro-1-pyridinecarboxylate

: 1567847-59-9
5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Guidance literature:: Multi-step reaction with 6 steps

1.1: scandium tris(trifluoromethanesulfonate) / acetonitrile / 0.08 h / 20 °C / Molecular sieve; Inert atmosphere

1.2: 72 h / 20 °C / Inert atmosphere

2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / chloroform / 20 °C / Inert atmosphere

3.1: potassium hydroxide / methanol / 24 h / Reflux

4.1: triethylamine; chloroformic acid ethyl ester / dichloromethane / 0.5 h / 0 °C

4.2: 72 h / 20 °C

5.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Reflux

6.1: hydrogenchloride / dichloromethane; methanol

With hydrogenchloride; lithium aluminium tetrahydride; chloroformic acid ethyl ester; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; potassium hydroxide; scandium tris(trifluoromethanesulfonate); In tetrahydrofuran; methanol; dichloromethane; chloroform; acetonitrile;
DOI:10.1016/j.ejmech.2013.12.008

Reference yield:

: ethyl 1-(tert-butoxycarbonyl)-5-(4-chlorophenyl)-1,2,3,4,4a,5,6,10b-octahydrobenzo[h][1,6]naphthyridine-9-carboxylate

: 1567847-59-9
5-(4-chlorophenyl)-N-ethyl-1,2,3,4-tetrahydrobenzo[h][1,6]naphthyridine-9-carboxamide hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / chloroform / 20 °C / Inert atmosphere

2.1: potassium hydroxide / methanol / 24 h / Reflux

3.1: triethylamine; chloroformic acid ethyl ester / dichloromethane / 0.5 h / 0 °C

3.2: 72 h / 20 °C

4.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Reflux

5.1: hydrogenchloride / dichloromethane; methanol

With hydrogenchloride; lithium aluminium tetrahydride; chloroformic acid ethyl ester; triethylamine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; potassium hydroxide; In tetrahydrofuran; methanol; dichloromethane; chloroform;
DOI:10.1016/j.ejmech.2013.12.008