C₁₉H₂₃NO₄

Base Information

Chemical Name:C₁₉H₂₃NO₄
CAS No.:1345674-40-9
Molecular Formula:C₁₉H₂₃NO₄
Molecular Weight:329.396
Hs Code.:

C<sub>19</sub>H<sub>23</sub>NO<sub>4</sub>

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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 C₁₉H₂₃NO₄

Chemical Property:

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Technology Process of C₁₉H₂₃NO₄

There total 4 articles about C₁₉H₂₃NO₄ 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: 76.0%

: 1345674-39-6
(4bS,8aR)-2,3-dimethoxy-11-methyl-9,10-dihydro-8a,4b-(epiminoethano)phenanthren-6(5H)-one

: 1345674-40-9
C₁₉H₂₃NO₄

Guidance literature:: (4bS,8aR)-2,3-dimethoxy-11-methyl-9,10-dihydro-8a,4b-(epiminoethano)phenanthren-6(5H)-one; With tert.-butylhydroperoxide; N-benzyl-trimethylammonium hydroxide; In tetrahydrofuran; methanol; water; at 23 ℃; for 17h; Inert atmosphere;

With silica gel; In dichloromethane; for 2h; Inert atmosphere;
DOI:10.1002/anie.201104487

Reference yield:

: C₂₅H₃₅NO₅S

: 1345674-40-9
C₁₉H₂₃NO₄

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride / tetrahydrofuran; diethyl ether / 0.07 h / 0 °C / Inert atmosphere

2.1: sodium tetrahydroborate; acetic acid / methanol / 0 - 20 °C / Inert atmosphere

3.1: trifluorormethanesulfonic acid / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

4.1: tert.-butylhydroperoxide; N-benzyl-trimethylammonium hydroxide / tetrahydrofuran; methanol; water / 17 h / 23 °C / Inert atmosphere

4.2: 2 h / Inert atmosphere

With hydrogenchloride; tert.-butylhydroperoxide; sodium tetrahydroborate; trifluorormethanesulfonic acid; N-benzyl-trimethylammonium hydroxide; acetic acid; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water;
DOI:10.1002/anie.201104487

Reference yield:

: 1345674-37-4
C₁₉H₂₁NO₃

: 1345674-40-9
C₁₉H₂₃NO₄

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium tetrahydroborate; acetic acid / methanol / 0 - 20 °C / Inert atmosphere

2.1: trifluorormethanesulfonic acid / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

3.1: tert.-butylhydroperoxide; N-benzyl-trimethylammonium hydroxide / tetrahydrofuran; methanol; water / 17 h / 23 °C / Inert atmosphere

3.2: 2 h / Inert atmosphere

With tert.-butylhydroperoxide; sodium tetrahydroborate; trifluorormethanesulfonic acid; N-benzyl-trimethylammonium hydroxide; acetic acid; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1002/anie.201104487