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ChemicalBook CAS DataBase List 3-[2-(1-PIPERIDINYL)ETHYL]INDOLE
26628-87-5

3-[2-(1-PIPERIDINYL)ETHYL]INDOLE synthesis

10synthesis methods
201230-82-2 Synthesis
carbon monoxide

201230-82-2
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Yield:26628-87-5 97%

Reaction Conditions:

Stage #1: N-allylpiperidine;carbon monoxide;phenylhydrazinewith hydrogen;4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;Rh(acac)2(CO)2 in tetrahydrofuran at 70; under 15001.2 Torr; for 72 h;
Stage #2: with sulfuric acid for 2 h;Heating;

References:

Schmidt, Axel M.;Eilbracht, Peter [Journal of Organic Chemistry,2005,vol. 70,# 14,p. 5528 - 5535]

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