2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

Base Information

Chemical Name:2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline
CAS No.:1203551-43-2
Molecular Formula:C₂₃H₁₈BrN₃O₂S
Molecular Weight:480.385
Hs Code.:

Synonyms:2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

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Chemical Property of 2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

Chemical Property:

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Technology Process of 2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

There total 3 articles about 2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline 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: 59.0%

: 91-21-4
1,2,3,4-tetrahydroisoquinoline

: 1083236-25-2
2-choloro-3-(4-bromophenylsulfonyl)quinoxaline

: 1203551-43-2
2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

Guidance literature:: In isopropyl alcohol; at 80 ℃; for 0.166667h; Microwave irradiation; Sealed vessel;
DOI:10.1016/j.bmc.2012.03.026

Reference yield:

: 98-58-8
4-bromobenzenesulfonyl chloride

: 1203551-43-2
2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / water / 0 - 20 °C

2: ethanol / Reflux

3: isopropyl alcohol / 0.17 h / 80 °C / Microwave irradiation; Sealed vessel

With hydrazine hydrate; In ethanol; water; isopropyl alcohol;
DOI:10.1016/j.bmc.2012.03.026

Reference yield:

: 2297-64-5
p-bromophenylsulfonyl hydrazide

: 1203551-43-2
2-(3,4-dihydroisoquinolin-2(1H)-yl)-3-(4-bromophenylsulfonyl)quinoxaline

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol / Reflux

2: isopropyl alcohol / 0.17 h / 80 °C / Microwave irradiation; Sealed vessel

In ethanol; isopropyl alcohol;
DOI:10.1016/j.bmc.2012.03.026