C₂₀H₂₁NO₃

Base Information

Chemical Name:C₂₀H₂₁NO₃
CAS No.:1014702-83-0
Molecular Formula:C₂₀H₂₁NO₃
Molecular Weight:323.392
Hs Code.:

C<sub>20</sub>H<sub>21</sub>NO<sub>3</sub>

Synonyms:C₂₀H₂₁NO₃

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Chemical Property of C₂₀H₂₁NO₃

Chemical Property:

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Technology Process of C₂₀H₂₁NO₃

There total 1 articles about C₂₀H₂₁NO₃ 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: 60.0%

: 1462-37-9
bromoethyl-2-benzyl ether

: 4553-07-5
ethyl phenylcyanoacetate

: 1014702-83-0
C₂₀H₂₁NO₃

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 - 60 ℃;
DOI:10.1016/j.bmcl.2009.11.072

Reference yield: 40.0%

: 1014702-83-0
C₂₀H₂₁NO₃

: 1014702-84-1
C₂₀H₂₅NO₃

Guidance literature:: With sodium tetrahydroborate; cobalt(II) chloride hexahydrate; In methanol; at 20 ℃; for 16h;
DOI:10.1016/j.bmcl.2009.11.072

Reference yield:

: 1014702-83-0
C₂₀H₂₁NO₃

: C₂₆H₃₅N₅O

Guidance literature:: Multi-step reaction with 10 steps

1.1: sodium tetrahydroborate; cobalt(II) chloride / methanol / 16 h / 0 - 20 °C

2.1: methyl magnesium iodide / tetrahydrofuran; diethyl ether / 3 h / 0 - 20 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran; diethyl ether / 6 h / 0 - 60 °C

4.1: sodium hydrogencarbonate / tetrahydrofuran; water / 72 h / 0 - 20 °C

5.1: hydrogen / palladium(II) hydroxide/carbon / ethanol / 24 h / 20 °C / 760.05 Torr

6.1: sodium hypochlorite; sodium carbonate / 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / dichloromethane; water / 20 °C

7.1: N-ethyl-N,N-diisopropylamine; HATU / dichloromethane / 20 °C

7.2: 0.17 h

8.1: tetrahydrofuran; diethyl ether / -78 °C

9.1: titanium(IV) isopropylate / tetrahydrofuran; dichloromethane / 0.17 h / 20 °C

9.2: 4 h / 20 °C

10.1: dichloromethane; trifluoroacetic acid / 2 h / 0 - 20 °C

With titanium(IV) isopropylate; sodium hypochlorite; sodium tetrahydroborate; lithium aluminium tetrahydride; methyl magnesium iodide; hydrogen; sodium hydrogencarbonate; sodium carbonate; N-ethyl-N,N-diisopropylamine; HATU; cobalt(II) chloride; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; palladium(II) hydroxide/carbon; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; trifluoroacetic acid;