C₂₀H₁₉FN₂

Base Information

Chemical Name:C₂₀H₁₉FN₂
CAS No.:1619256-52-8
Molecular Formula:C₂₀H₁₉FN₂
Molecular Weight:306.383
Hs Code.:

C<sub>20</sub>H<sub>19</sub>FN<sub>2</sub>

Synonyms:

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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 C₂₀H₁₉FN₂

Chemical Property:

Purity/Quality:

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Technology Process of C₂₀H₁₉FN₂

There total 4 articles about C₂₀H₁₉FN₂ 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: 44.0%

: 7677-24-9
trimethylsilyl cyanide

: 1619256-36-8
4-fluoro-2-(2-methylallyl)benzaldehyde

: 64-04-0
phenethylamine

: 1619256-52-8
C₂₀H₁₉FN₂

Guidance literature:: trimethylsilyl cyanide; 4-fluoro-2-(2-methylallyl)benzaldehyde; phenethylamine; In acetonitrile; at 20 ℃; for 0.25h; Inert atmosphere;

With tetrabutylammomium bromide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In acetonitrile; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1039/c4cc04068f

Reference yield:

: 1619256-35-7
2-[4-fluoro-2-(2-methylallyl)phenyl]-4,4-dimethyl-1,3-oxazoline

: 1619256-52-8
C₂₀H₁₉FN₂

Guidance literature:: Multi-step reaction with 2 steps

1.1: methyl trifluoromethanesulfonate / dichloromethane / 2 h / 20 °C / Inert atmosphere; Glovebox

1.2: 1 h / 0 °C / Inert atmosphere

1.3: 18 h / 20 °C / Inert atmosphere

2.1: acetonitrile / 0.25 h / 20 °C / Inert atmosphere

2.2: 2 h / 20 °C / Inert atmosphere

With methyl trifluoromethanesulfonate; In dichloromethane; acetonitrile;
DOI:10.1039/c4cc04068f

Reference yield:

: 459-57-4
4-fluorobenzaldehyde

: 1619256-52-8
C₂₀H₁₉FN₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: dichloromethane / 14 h / Inert atmosphere; Molecular sieve

1.2: 0.5 h / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 3.5 h / 0 °C / Inert atmosphere

2.2: 1.5 h / 0 °C / Inert atmosphere

2.3: 20 °C / Inert atmosphere

3.1: methyl trifluoromethanesulfonate / dichloromethane / 2 h / 20 °C / Inert atmosphere; Glovebox

3.2: 1 h / 0 °C / Inert atmosphere

3.3: 18 h / 20 °C / Inert atmosphere

4.1: acetonitrile / 0.25 h / 20 °C / Inert atmosphere

4.2: 2 h / 20 °C / Inert atmosphere

With n-butyllithium; methyl trifluoromethanesulfonate; In tetrahydrofuran; hexane; dichloromethane; acetonitrile;
DOI:10.1039/c4cc04068f