C₁₉H₂₃NO₃

Base Information

Chemical Name:C₁₉H₂₃NO₃
CAS No.:117719-25-2
Molecular Formula:C₁₉H₂₃NO₃
Molecular Weight:313.397
Hs Code.:

C<sub>19</sub>H<sub>23</sub>NO<sub>3</sub>

Synonyms:C₁₉H₂₃NO₃

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Chemical Property of C₁₉H₂₃NO₃

Chemical Property:

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Technology Process of C₁₉H₂₃NO₃

There total 10 articles about C₁₉H₂₃NO₃ 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:

: 113626-57-6
(2R,3S,4R)-N-benzyl-3,4-bis(benzyloxy)-2-hydroxymethylpyrrolidine

: 117719-25-2
C₁₉H₂₃NO₃

Guidance literature:: With 10 wt% Pd(OH)2 on carbon; hydrogen; In methanol; at 20 ℃; for 1h; under 760.051 Torr; Inert atmosphere;
DOI:10.1039/c3ra47555g

Reference yield:

: 1579996-58-9
(2R,3S,4S)-3,4-bis(benzyloxy)-5-oxo-1-(trityloxy)pentan-2-yl formate

: 117719-25-2
C₁₉H₂₃NO₃

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium tetrahydroborate / methanol / 1.08 h / 0 - 20 °C / Inert atmosphere

2.1: triethylamine; dmap / dichloromethane / 0 °C / Inert atmosphere

3.1: 18-crown-6 ether / N,N-dimethyl-formamide / 8 h / 120 °C / Inert atmosphere

4.1: sodium / methanol / 0.5 h / 0 - 20 °C / Inert atmosphere

5.1: triethylamine; dmap / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

5.2: 0.17 h / Inert atmosphere

6.1: 2 h / 70 °C / Inert atmosphere

7.1: trifluoroacetic acid / dichloromethane / 1 h / 0 °C / Inert atmosphere

8.1: hydrogen; 10 wt% Pd(OH)2 on carbon / methanol / 1 h / 20 °C / 760.05 Torr / Inert atmosphere

With dmap; sodium tetrahydroborate; 18-crown-6 ether; 10 wt% Pd(OH)2 on carbon; hydrogen; sodium; triethylamine; trifluoroacetic acid; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/c3ra47555g

Reference yield:

: (4R,5S,6R)-4,5-bis(benzyloxy)-6-(trityloxymethyl)tetrahydro-2H-pyran-2,3-diol

: 117719-25-2
C₁₉H₂₃NO₃

Guidance literature:: Multi-step reaction with 9 steps

1.1: sodium periodate; sodium hydrogencarbonate / water; ethanol / 4 h / 20 °C / Inert atmosphere

2.1: sodium tetrahydroborate / methanol / 1.08 h / 0 - 20 °C / Inert atmosphere

3.1: triethylamine; dmap / dichloromethane / 0 °C / Inert atmosphere

4.1: 18-crown-6 ether / N,N-dimethyl-formamide / 8 h / 120 °C / Inert atmosphere

5.1: sodium / methanol / 0.5 h / 0 - 20 °C / Inert atmosphere

6.1: triethylamine; dmap / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

6.2: 0.17 h / Inert atmosphere

7.1: 2 h / 70 °C / Inert atmosphere

8.1: trifluoroacetic acid / dichloromethane / 1 h / 0 °C / Inert atmosphere

9.1: hydrogen; 10 wt% Pd(OH)2 on carbon / methanol / 1 h / 20 °C / 760.05 Torr / Inert atmosphere

With dmap; sodium tetrahydroborate; sodium periodate; 18-crown-6 ether; 10 wt% Pd(OH)2 on carbon; hydrogen; sodium; sodium hydrogencarbonate; triethylamine; trifluoroacetic acid; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1039/c3ra47555g