3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

Base Information

Chemical Name:3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
CAS No.:911464-79-4
Molecular Formula:C₁₇H₂₃NO₃
Molecular Weight:289.375
Hs Code.:

3-(3-methoxy-phenyl)-3,6-dihydro-2<i>H</i>-pyridine-1-carboxylic acid <i>tert</i>-butyl ester

Synonyms:3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

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Chemical Property of 3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

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Technology Process of 3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

There total 6 articles about 3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 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: 93.0%

: 911464-77-2
Allyl-[(E)-(R)-2,4-bis-(3-methoxy-phenyl)-but-3-enyl]-carbamic acid tert-butyl ester

: 911464-79-4
3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

Guidance literature:: Grubbs catalyst first generation; In dichloromethane; for 2h; Heating;
DOI:10.1016/j.tetlet.2006.07.029

Reference yield:

: 1,3-bis(3-methoxyphenyl)prop-2-en-1-ol

: 911464-79-4
3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: pyridine; DMAP / tetrahydrofuran / 20 °C

2.1: 91 percent / aspartic acid-derived P-chirogenic diaminophosphine oxide; BSA; iPr2NEt / (η³-C3H5PdCl)2 / 3.5 h / 20 °C

3.1: SmI₂ / methanol; tetrahydrofuran / 4 h / 0 °C

3.2: 91 percent / NEt₃ / methanol / 1 h / 20 °C

4.1: 92 percent / NaH / dimethylformamide / 1 h / 20 °C

5.1: 93 percent / Grubbs catalyst / CH₂Cl₂ / 2 h / Heating

With pyridine; benzenesulfonamide; dmap; samarium diiodide; aspartic acid-derived P-chirogenic diaminophosphine oxide; sodium hydride; N-ethyl-N,N-diisopropylamine; Grubbs catalyst first generation; bis(η3-allyl-μ-chloropalladium(II)); In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2006.07.029

Reference yield:

: 911465-14-0
C₁₈H₁₉NO₄

: 911464-79-4
3-(3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: SmI₂ / methanol; tetrahydrofuran / 4 h / 0 °C

1.2: 91 percent / NEt₃ / methanol / 1 h / 20 °C

2.1: 92 percent / NaH / dimethylformamide / 1 h / 20 °C

3.1: 93 percent / Grubbs catalyst / CH₂Cl₂ / 2 h / Heating

With samarium diiodide; sodium hydride; Grubbs catalyst first generation; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2006.07.029