4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride

Base Information

• Chemical Name: 4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride
• CAS No.: 1469857-13-3
• Molecular Formula: C₁₄H₁₁N₃S*ClH
• Molecular Weight: 289.788

Synonyms:4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

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

There total 10 articles about 4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride 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: 84.0%

N-{4-[4-(2-trimethylsilanylethoxymethyl)-4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl]phenyl}acetamide (1469858-11-4) → 4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride (1469857-13-3)

Guidance literature:

With hydrogenchloride; In methanol; at 100 ℃; for 4h;

Reference yield:

5,6-dihydro-<6H>-cyclopenta--thiophene-4-one (5650-51-1) → 4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride (1469857-13-3)

Guidance literature:

Multi-step reaction with 5 steps

1: sodium hydride / mineral oil; tetrahydrofuran / 8 h / 100 °C

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

3: sodium hydride / mineral oil; tetrahydrofuran / 2.5 h / 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; water / 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; water; mineral oil;

Reference yield:

6-(4-bromophenyl)-4-(2-trimethylsilanylethoxymethyl)-4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalene (1469858-10-3) → 4-(4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl)phenylamine hydrochloride (1469857-13-3)

Guidance literature:

Multi-step reaction with 2 steps

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

2: hydrogenchloride / methanol; water / 4 h / 100 °C

With hydrogenchloride; palladium diacetate; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; methanol; water;

upstream raw materials:

N-{4-[4-(2-trimethylsilanylethoxymethyl)-4,7-dihydro-1-thia-4,5-diazacyclopenta[a]pentalen-6-yl]phenyl}acetamide

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

methyl 3-chlorobenzoate

phenyl 4-methoxybenzoate

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