8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

Base Information

Chemical Name:8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene
CAS No.:441056-87-7
Molecular Formula:C₁₈H₁₈ClN₃O
Molecular Weight:327.813
Hs Code.:

Synonyms:8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

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Chemical Property of 8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

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Technology Process of 8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

There total 4 articles about 8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene 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: 91.0%

: 3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacen-8-ol

: 441056-87-7
8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

Guidance literature:: With N,N-diethylaniline; trichlorophosphate; In toluene; at 20 ℃; for 5h; Reflux;
DOI:10.1016/j.bmc.2011.07.055

Reference yield:

: 262298-02-2
2-(4-methoxy-2-methylphenyl)acetonitrile

: 441056-87-7
8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium / 20 °C / Reflux

2.1: hydrazine hydrate; acetic acid / toluene / 3 h / 20 °C / Reflux

2.2: pH 11

3.1: acetic acid / 3 h / Reflux

4.1: N,N-diethylaniline; trichlorophosphate / toluene / 5 h / 20 °C / Reflux

With sodium; hydrazine hydrate; acetic acid; N,N-diethylaniline; trichlorophosphate; In toluene;
DOI:10.1016/j.bmc.2011.07.055

Reference yield:

: 246023-58-5
1-cyano-1-(2-methyl-4-methoxyphenyl)propan-2-one

: 441056-87-7
8-chloro-3-(4-methoxy-2-methylphenyl)-2-methyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene

Guidance literature:: Multi-step reaction with 3 steps

1.1: hydrazine hydrate; acetic acid / toluene / 3 h / 20 °C / Reflux

1.2: pH 11

2.1: acetic acid / 3 h / Reflux

3.1: N,N-diethylaniline; trichlorophosphate / toluene / 5 h / 20 °C / Reflux

With hydrazine hydrate; acetic acid; N,N-diethylaniline; trichlorophosphate; In toluene;
DOI:10.1016/j.bmc.2011.07.055