1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

Base Information

Chemical Name:1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol
CAS No.:1119270-37-9
Molecular Formula:C₂₉H₃₂F₂N₂O₂
Molecular Weight:478.582
Hs Code.:

Synonyms:1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

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Chemical Property of 1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

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Technology Process of 1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

There total 5 articles about 1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol 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: 57.0%

: 1093956-66-1
1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-(2-oxiranyl)piperidine

: 137730-67-7
spiro(1H-indene-1,4'-piperidine) hydrochloride

: 1119270-37-9
1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

Guidance literature:: With potassium carbonate; In ethanol; for 3h; Reflux;

Reference yield:

: 6457-49-4
4-piperidinemethanol

: 1119270-37-9
1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

Guidance literature:: Multi-step reaction with 4 steps

1.1: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine / dichloromethane / 20 °C

2.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 0.67 h / -78 °C

2.2: 2.5 h / -78 - 20 °C

3.1: sodium hydride / dimethyl sulfoxide / 0.5 h / 0 °C

3.2: 0.5 h / 0 °C

4.1: potassium carbonate / ethanol / 3 h / Reflux

With oxalyl dichloride; sodium hydride; potassium carbonate; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine; In ethanol; dichloromethane; dimethyl sulfoxide;

Reference yield:

: 1093956-64-9
{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}methanol

: 1119270-37-9
1-{1-[(2E)-3-(3,5-difluorophenyl)-2-propenoyl]-4-piperidinyl}-2-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)ethanol

Guidance literature:: Multi-step reaction with 3 steps

1.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 0.67 h / -78 °C

1.2: 2.5 h / -78 - 20 °C

2.1: sodium hydride / dimethyl sulfoxide / 0.5 h / 0 °C

2.2: 0.5 h / 0 °C

3.1: potassium carbonate / ethanol / 3 h / Reflux

With oxalyl dichloride; sodium hydride; potassium carbonate; In ethanol; dichloromethane; dimethyl sulfoxide;