(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

Base Information

Chemical Name:(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid
CAS No.:1292290-66-4
Molecular Formula:C₃₃H₃₆N₂O₃
Molecular Weight:508.66
Hs Code.:

Synonyms:(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

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Chemical Property of (3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

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Technology Process of (3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

There total 12 articles about (3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid 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: 58.2%

: 1292291-54-3
ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate

: 1292290-66-4
(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

Guidance literature:: ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate; With water; potassium hydroxide; In ethanol; at 20 ℃; for 2h;

With hydrogenchloride; In water; pH=~ 6;

Reference yield:

: 100-63-0
phenylhydrazine

: 1292290-66-4
(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: trifluoroacetic acid / toluene; acetonitrile / 35 °C

1.2: 0 °C

2.1: water; sodium cyanoborohydride; acetic acid; methanol / 0 - 20 °C

2.2: pH 8

3.1: hydrogen / palladium 10% on activated carbon / methanol / 16 h

4.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 20 °C

5.1: potassium hydroxide; water / ethanol / 2 h / 20 °C

5.2: pH ~ 6

With methanol; water; hydrogen; sodium cyanoborohydride; caesium carbonate; acetic acid; trifluoroacetic acid; potassium hydroxide; palladium 10% on activated carbon; In methanol; ethanol; N,N-dimethyl-formamide; toluene; acetonitrile;

Reference yield:

: 138163-08-3
N-(benzyloxycarbonyl)piperidine-4-carboxaldehyde

: 1292290-66-4
(3S)-3-[4-({4-[(1-Methyl-1,2-dihydro-1'H-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]hex-4-ynoic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: trifluoroacetic acid / toluene; acetonitrile / 35 °C

1.2: 0 °C

2.1: water; sodium cyanoborohydride; acetic acid; methanol / 0 - 20 °C

2.2: pH 8

3.1: hydrogen / palladium 10% on activated carbon / methanol / 16 h

4.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 20 °C

5.1: potassium hydroxide; water / ethanol / 2 h / 20 °C

5.2: pH ~ 6

With methanol; water; hydrogen; sodium cyanoborohydride; caesium carbonate; acetic acid; trifluoroacetic acid; potassium hydroxide; palladium 10% on activated carbon; In methanol; ethanol; N,N-dimethyl-formamide; toluene; acetonitrile;