C₁₉H₁₉N₅O₂

Base Information

Chemical Name:C₁₉H₁₉N₅O₂
CAS No.:1251863-83-8
Molecular Formula:C₁₉H₁₉N₅O₂
Molecular Weight:349.392
Hs Code.:

C<sub>19</sub>H<sub>19</sub>N<sub>5</sub>O<sub>2</sub>

Synonyms:C₁₉H₁₉N₅O₂

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Chemical Property of C₁₉H₁₉N₅O₂

Chemical Property:

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Technology Process of C₁₉H₁₉N₅O₂

There total 4 articles about C₁₉H₁₉N₅O₂ 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:

: 86718-01-6
methyl 7-imidazo<1,2-a>pyridinecarboxylate

: 1251863-83-8
C₁₉H₁₉N₅O₂

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / methanol / Reflux

2: sulfuric acid / 80 °C

3: triphenylphosphine; caesium carbonate / palladium diacetate / dimethyl sulfoxide / 2 h / 100 °C / Inert atmosphere

With sulfuric acid; caesium carbonate; hydrazine hydrate; triphenylphosphine; palladium diacetate; In methanol; dimethyl sulfoxide;

Reference yield:

: 116632-23-6
3-bromo-5-nitro-phenol

: 1251863-83-8
C₁₉H₁₉N₅O₂

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 20 °C

2: titanium(III) chloride / tetrahydrofuran / 48 h / 20 °C

3: triphenylphosphine; caesium carbonate / palladium diacetate / dimethyl sulfoxide / 2 h / 100 °C / Inert atmosphere

With titanium(III) chloride; potassium carbonate; caesium carbonate; triphenylphosphine; palladium diacetate; In tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 915156-10-4
1-bromo-3-nitro-5-(propan-2-yloxy)benzene

: 1251863-83-8
C₁₉H₁₉N₅O₂

Guidance literature:: Multi-step reaction with 2 steps

1: titanium(III) chloride / tetrahydrofuran / 48 h / 20 °C

2: triphenylphosphine; caesium carbonate / palladium diacetate / dimethyl sulfoxide / 2 h / 100 °C / Inert atmosphere

With titanium(III) chloride; caesium carbonate; triphenylphosphine; palladium diacetate; In tetrahydrofuran; dimethyl sulfoxide;