C₂₀⁽¹³⁾C₂H₂₅NO₃

Base Information

Chemical Name:C₂₀⁽¹³⁾C₂H₂₅NO₃
CAS No.:1426055-51-7
Molecular Formula:C₂₂H₂₅NO₃
Molecular Weight:353.423
Hs Code.:

C<sub>20</sub><sup>(13)</sup>C<sub>2</sub>H<sub>25</sub>NO<sub>3</sub>

Synonyms:C₂₀⁽¹³⁾C₂H₂₅NO₃

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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 C₂₀⁽¹³⁾C₂H₂₅NO₃

Chemical Property:

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Technology Process of C₂₀⁽¹³⁾C₂H₂₅NO₃

There total 4 articles about C₂₀⁽¹³⁾C₂H₂₅NO₃ 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: 96.0%

: 1346220-47-0
¹³C-methyldiphenylsilanecarboxylic acid

: 1426055-50-6
C₂₀⁽¹³⁾CH₂₄BrNO

: 1426055-51-7
C₂₀⁽¹³⁾C₂H₂₅NO₃

Guidance literature:: With lithium trimethylsilanolate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; at 80 ℃; for 16h; Glovebox;
DOI:10.1021/ol4003465

Reference yield:

: 589-87-7
1,4-bromoiodobenzene

: 1426055-51-7
C₂₀⁽¹³⁾C₂H₂₅NO₃

Guidance literature:: Multi-step reaction with 3 steps

1: potassium trimethylsilonate; bis(dibenzylideneacetone)-palladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / toluene / 0.33 h / 40 °C

2: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 h / 25 °C / Inert atmosphere

3: bis(dibenzylideneacetone)-palladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; lithium trimethylsilanolate / 1,4-dioxane / 16 h / 80 °C / Glovebox

With 4-methyl-morpholine; potassium trimethylsilonate; lithium trimethylsilanolate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; dichloromethane; toluene;
DOI:10.1021/ol4003465

Reference yield:

: 6683-46-1
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

: 1426055-51-7
C₂₀⁽¹³⁾C₂H₂₅NO₃

Guidance literature:: Multi-step reaction with 4 steps

1: nitric acid / acetic anhydride / 1.5 h / 0 - 20 °C

2: palladium 10% on activated carbon; ammonium formate / methanol / 2 h / Reflux

3: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 h / 25 °C / Inert atmosphere

4: bis(dibenzylideneacetone)-palladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; lithium trimethylsilanolate / 1,4-dioxane / 16 h / 80 °C / Glovebox

With 4-methyl-morpholine; palladium 10% on activated carbon; nitric acid; ammonium formate; lithium trimethylsilanolate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; methanol; dichloromethane; acetic anhydride;
DOI:10.1021/ol4003465