N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

Base Information

Chemical Name:N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide
CAS No.:1146480-74-1
Molecular Formula:C₂₄H₂₄N₄O₄S
Molecular Weight:464.545
Hs Code.:

Synonyms:N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

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Chemical Property of N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

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Technology Process of N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

There total 5 articles about N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide 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: 65.0%

: 3559-06-6
toluene-4-sulfonic acid 2-[methyl-(toluene-4-sulfonyl)-amino]-ethyl ester

: C₁₄H₁₁N₃O₂

: 1146480-74-1
N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

Guidance literature:: C₁₄H₁₁N₃O₂; With sodium methylate; In methanol; at 65 ℃; for 0.5h;

toluene-4-sulfonic acid 2-[methyl-(toluene-4-sulfonyl)-amino]-ethyl ester; In methanol; at 65 ℃; for 7h;
DOI:10.1080/00397911.2015.1025282

Reference yield: 64.0%

: 1146480-74-1
N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

Guidance literature:

Reference yield:

: 101402-90-8
4-(o-methoxybenzoyl)nicotinic acid

: 1146480-74-1
N-{2-[1-(2-methoxy-phenyl)-4-oxo-3H-pyrido[3,4-d]pyridazin-3-yl]-ethyl}-4,N-dimethyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrazine hydrate / propan-1-ol / 97 °C

2.1: sodium methylate / methanol / 0.5 h / 65 °C

2.2: 7 h / 65 °C

With sodium methylate; hydrazine hydrate; In methanol; propan-1-ol;
DOI:10.1080/00397911.2015.1025282