ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

Base Information

Chemical Name:ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate
CAS No.:1345614-48-3
Molecular Formula:C₂₀H₂₂N₄O₆S*H₃N
Molecular Weight:463.514
Hs Code.:

Synonyms:ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

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Chemical Property of ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

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Technology Process of ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

There total 4 articles about ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate 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: 84.0%

: 1345614-47-2
sodium (7-methoxy-1,2,2-trimethyl-1,2-dihydroquinolin-4-yl)methanesulfonate

: 456-27-9
4-nitrobenzenediazonium tetrafluoroborate

: 1345614-48-3
ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

Guidance literature:: With sulfuric acid; In methanol; water; at 20 ℃; for 1h;
DOI:10.1021/ol202619f

Reference yield:

: 1810-74-8
7-methoxy-2,2,4-trimethyl-1,2-dihydroquinoline

: 1345614-48-3
ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 20 h / 50 °C

2: sulfuric acid; sulfur trioxide / 20 h / 0 - 20 °C

3: sulfuric acid / methanol; water / 1 h / 20 °C

With sulfuric acid; sulfur trioxide; potassium carbonate; In methanol; water; N,N-dimethyl-formamide;
DOI:10.1021/ol202619f

Reference yield:

: 7-methoxy-N,2,2,4-tetramethyl-1,2-dihydroquinoline

: 1345614-48-3
ammonium (7-methoxy-1,2,2-trimethyl-6-(4-nitrophenylazo)-1,2-dihydroquinolin-4-yl)methanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid; sulfur trioxide / 20 h / 0 - 20 °C

2: sulfuric acid / methanol; water / 1 h / 20 °C

With sulfuric acid; sulfur trioxide; In methanol; water;
DOI:10.1021/ol202619f