8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

Base Information

Chemical Name:8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene
CAS No.:906375-70-0
Molecular Formula:C₁₉H₁₃Cl₂N₃S
Molecular Weight:386.304
Hs Code.:

8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1<i>H</i>-9-thia-5,7,10-triaza-cyclopenta[<i>b</i>]fluorene

Synonyms:8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

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Chemical Property of 8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

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Technology Process of 8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

There total 6 articles about 8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene 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: 82.0%

: 499142-21-1
4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H,7H-9-thia-5,7,10-triaza-cyclopenta[b]fluoren-8-one

: 906375-70-0
8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

Guidance literature:: With trichlorophosphate; for 4h; Heating;
DOI:10.1002/jccs.200500136

Reference yield:

: 83236-50-4
4-<4-chlorophenyl>-3-cyano-5,6-trimethylenepyridine-2<1H>-thione

: 906375-70-0
8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

Guidance literature:: Multi-step reaction with 6 steps

1: 88 percent / sodium acetate trihydrate / ethanol / 2 h / Heating

2: 90 percent / sodium ethoxide / ethanol / 0.08 h / Heating

3: 82 percent / sodium hydroxide / ethanol / 4 h / Heating

4: 90 percent / 4 h / Heating

5: 79 percent / ammonium acetate; acetic acid / 3 h / Heating

6: 82 percent / phosphorus oxychloride / 4 h / Heating

With ammonium acetate; sodium hydroxide; sodium ethanolate; sodium acetate; acetic acid; trichlorophosphate; In ethanol; 2: Thorpe-Ziegler cyclisation;
DOI:10.1002/jccs.200500136

Reference yield:

: 536720-16-8
[4-(4-chloro-phenyl)-3-cyano-6,7-dihydro-5H-[1]pyrindin-2-ylsulfanyl]-acetic acid ethyl ester

: 906375-70-0
8-chloro-4-(4-chloro-phenyl)-6-methyl-2,3-dihydro-1H-9-thia-5,7,10-triaza-cyclopenta[b]fluorene

Guidance literature:: Multi-step reaction with 5 steps

1: 90 percent / sodium ethoxide / ethanol / 0.08 h / Heating

2: 82 percent / sodium hydroxide / ethanol / 4 h / Heating

3: 90 percent / 4 h / Heating

4: 79 percent / ammonium acetate; acetic acid / 3 h / Heating

5: 82 percent / phosphorus oxychloride / 4 h / Heating

With ammonium acetate; sodium hydroxide; sodium ethanolate; acetic acid; trichlorophosphate; In ethanol; 1: Thorpe-Ziegler cyclisation;
DOI:10.1002/jccs.200500136