methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

Base Information

Chemical Name:methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate
CAS No.:94475-51-1
Molecular Formula:C₂₈H₂₃N₃O₅S
Molecular Weight:513.574
Hs Code.:

Synonyms:methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

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Chemical Property of methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

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Technology Process of methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

There total 2 articles about methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate 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: 83.0%

: 94475-52-2
methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methylenephthalimido-11H-indolo<2,3-a>carbazole-11-carboxylate

: 94475-51-1
methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

Guidance literature:: With hydrazine hydrate; In tetrahydrofuran; at 20 ℃; for 3h;
DOI:10.1016/S0040-4020(01)96900-5

Reference yield:

: (6aS,11aR)-5-(1,3-Dioxo-1,3-dihydro-isoindol-2-ylmethyl)-12-(4-methoxy-benzenesulfonyl)-6,6a,11a,12-tetrahydro-5H-11,12-diaza-indeno[2,1-a]fluorene-11-carboxylic acid methyl ester

: 94475-51-1
methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / DDQ / toluene / 4 h / Heating

2: 83 percent / hydrazine-hydrate / tetrahydrofuran / 3 h / 20 °C

With hydrazine hydrate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; toluene;
DOI:10.1016/S0040-4020(01)96900-5

Reference yield:

: 94475-51-1
methyl 12 <(p-methoxyphenyl)sulfonyl>-6-methyleneamino-11H-indolo <2,3-a> carbazole-11-carboxylate

: 94491-42-6
4c,5,7,7a-tetrahydro-13<(p-methoxyphenyl)sulfonyl>-5-oxo-6H,12H-indolo<2,3-a>pyrrolo<3,4-c>carbazole

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) TiCl₄ / 1.) CH₂Cl₂, 0 deg C, 1 h; 20 deg C, 1 h; 40 deg C, 0.5 h; 2.) CH₂Cl₂, -78 deg C to 20 deg C, 2 h

2: 57 percent / 20percent KOH / H₂O; 2-methoxy-ethanol / 24 h / Heating

With potassium hydroxide; titanium tetrachloride; In 2-methoxy-ethanol; water;
DOI:10.1016/S0040-4020(01)96900-5