3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

Base Information

Chemical Name:3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol
CAS No.:1469857-21-3
Molecular Formula:C₂₀H₁₅N₃OS
Molecular Weight:345.425
Hs Code.:

Synonyms:3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

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Chemical Property of 3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

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Technology Process of 3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

There total 6 articles about 3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol 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: 88.0%

: 1469858-19-2
3-{4-[4-(2-trimethylsilanylethoxymethyl)-4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl]phenylamino}phenol

: 1469857-21-3
3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

Guidance literature:: With hydrogenchloride; In methanol; at 100 ℃; for 4h;

Reference yield:

: 1469857-12-2
6-(4-bromophenyl)-4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalene

: 1469857-21-3
3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 80 °C

2: caesium carbonate; palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 8 h / 100 °C

3: hydrogenchloride / methanol / 4 h / 100 °C

With hydrogenchloride; palladium diacetate; sodium hydride; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tetrahydrofuran; 1,4-dioxane; methanol; mineral oil;

Reference yield:

: 5798-76-5
phenyl 4-bromobenzoate

: 1469857-21-3
3-[4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamino]phenol

Guidance literature:: Multi-step reaction with 5 steps

1: sodium hydride / tetrahydrofuran; mineral oil / 6 h / 100 °C

2: hydrazine hydrate; acetic acid / ethanol / 4 h / 100 °C / Inert atmosphere

3: sodium hydride / tetrahydrofuran; mineral oil / 0 - 80 °C

4: caesium carbonate; palladium diacetate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 8 h / 100 °C

5: hydrogenchloride / methanol / 4 h / 100 °C

With hydrogenchloride; palladium diacetate; sodium hydride; caesium carbonate; hydrazine hydrate; acetic acid; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; mineral oil;