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

Base Information

Chemical Name:ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate
CAS No.:1292291-54-3
Molecular Formula:C₃₅H₄₀N₂O₃
Molecular Weight:536.714
Hs Code.:

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

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Chemical Property of ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate

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Technology Process of ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate

There total 12 articles about ethyl (3S)-3-[4-[[4-[(1-methylspiro[indoline-3,4'-piperidine]-1'-yl)methyl]phenyl]methoxy]phenyl]hex-4-ynoate 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: 73.3%

: 1292291-01-0
Ethyl (3S)-3-[4-[[4-(bromomethyl)phenyl]methoxy]phenyl]hex-4-ynoate

: 208932-96-1
1-methylspiro[indoline-3,4’-piperidine]

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

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 16h;

Reference yield:

: 100-63-0
phenylhydrazine

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

Guidance literature:: Multi-step reaction with 4 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

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

Reference yield:

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

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

Guidance literature:: Multi-step reaction with 4 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

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