C₂₁H₁₉N₃O₂

Base Information

Chemical Name:C₂₁H₁₉N₃O₂
CAS No.:1579951-58-8
Molecular Formula:C₂₁H₁₉N₃O₂
Molecular Weight:345.401
Hs Code.:

C<sub>21</sub>H<sub>19</sub>N<sub>3</sub>O<sub>2</sub>

Synonyms:C₂₁H₁₉N₃O₂

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₂₁H₁₉N₃O₂

Chemical Property:

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Technology Process of C₂₁H₁₉N₃O₂

There total 10 articles about C₂₁H₁₉N₃O₂ 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%

: 1579951-57-7
C₂₁H₂₁N₃O₃

: 1579951-58-8
C₂₁H₁₉N₃O₂

Guidance literature:: With piperidine; acetic acid; In toluene; at 110 ℃; Inert atmosphere;
DOI:10.1021/op5000489

Reference yield:

: 122-99-6,56257-90-0,9004-78-8
2-Phenoxyethanol

: 1579951-58-8
C₂₁H₁₉N₃O₂

Guidance literature:: Multi-step reaction with 6 steps

1.1: triethylamine / tetrahydrofuran / Inert atmosphere

2.1: sodium iodide / Inert atmosphere

3.1: lithium hexamethyldisilazane; 1,4-diaza-bicyclo[2.2.2]octane / methanol; tetrahydrofuran / 10 - 30 °C / Inert atmosphere; Large scale

4.1: lithium hexamethyldisilazane / tetrahydrofuran / -78 °C / Inert atmosphere

4.2: Inert atmosphere

5.1: n-butyllithium / tetrahydrofuran / -60 °C / Inert atmosphere

5.2: Inert atmosphere

6.1: acetic acid; piperidine / toluene / 110 °C / Inert atmosphere

With piperidine; 1,4-diaza-bicyclo[2.2.2]octane; n-butyllithium; acetic acid; triethylamine; sodium iodide; lithium hexamethyldisilazane; In tetrahydrofuran; methanol; toluene;
DOI:10.1021/op5000489

Reference yield:

: 141482-06-6
1-methanesulfonyloxy-2-(phenoxy)ethane

: 1579951-58-8
C₂₁H₁₉N₃O₂

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium iodide / Inert atmosphere

2.1: lithium hexamethyldisilazane; 1,4-diaza-bicyclo[2.2.2]octane / methanol; tetrahydrofuran / 10 - 30 °C / Inert atmosphere; Large scale

3.1: lithium hexamethyldisilazane / tetrahydrofuran / -78 °C / Inert atmosphere

3.2: Inert atmosphere

4.1: n-butyllithium / tetrahydrofuran / -60 °C / Inert atmosphere

4.2: Inert atmosphere

5.1: acetic acid; piperidine / toluene / 110 °C / Inert atmosphere

With piperidine; 1,4-diaza-bicyclo[2.2.2]octane; n-butyllithium; acetic acid; sodium iodide; lithium hexamethyldisilazane; In tetrahydrofuran; methanol; toluene;
DOI:10.1021/op5000489