ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

Base Information

Chemical Name:ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate
CAS No.:1181965-76-3
Molecular Formula:C₂₅H₂₅F₃N₂O₃
Molecular Weight:458.48
Hs Code.:

Synonyms:ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

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Chemical Property of ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

Chemical Property:

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Technology Process of ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

There total 4 articles about ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate 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:

: 4-[4-(trifluoromethyl)phenyl]piperidine hydrochloride

: 337909-10-1
1-formyl-4-oxo-4H-quinolizine-3-carboxylic acid ethyl ester

: 1181965-76-3
ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

Guidance literature:: With acetic acid; triethylamine; In 1,2-dichloro-ethane; at 120 ℃; for 0.333333h; Microwave irradiation;

Reference yield:

: 109-06-8
α-picoline

: 1181965-76-3
ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium diisopropyl amide / tetrahydrofuran / -80 - -20 °C

1.2: Reflux

2.1: trichlorophosphate / 0 - 20 °C

3.1: sodium tris(acetoxy)borohydride; acetic acid / 1,2-dichloro-ethane / Molecular sieve

With sodium tris(acetoxy)borohydride; acetic acid; lithium diisopropyl amide; trichlorophosphate; In tetrahydrofuran; 1,2-dichloro-ethane; 2.1: Vilsmeier formylation;
DOI:10.1016/j.bmcl.2011.01.094

Reference yield:

: 88612-71-9
ethyl 4-oxo-4H-quinolizine-3-carboxylate

: 1181965-76-3
ethyl 4-oxo-1-({4-[4-(trifluoroethyl)phenyl]piperidin-1-yl}methyl)-4H-quinolizine-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: trichlorophosphate / 0 - 20 °C

2: sodium tris(acetoxy)borohydride; acetic acid / 1,2-dichloro-ethane / Molecular sieve

With sodium tris(acetoxy)borohydride; acetic acid; trichlorophosphate; In 1,2-dichloro-ethane; 1: Vilsmeier formylation;
DOI:10.1016/j.bmcl.2011.01.094