1-Ethylpiperidine

Base Information

• Chemical Name: 1-Ethylpiperidine
• CAS No.: 766-09-6
• Deprecated CAS: 138222-44-3
• Molecular Formula: C7H15N
• Molecular Weight: 113.203
• Hs Code.: 29333990
• European Community (EC) Number: 212-161-6
• NSC Number: 2090
• UN Number: 2386
• UNII: 7IE43L0926
• DSSTox Substance ID: DTXSID1061102
• Nikkaji Number: J35.452J
• Wikidata: Q22829159
• Metabolomics Workbench ID: 56123
• ChEMBL ID: CHEMBL25053
• Mol file: 766-09-6.mol

Synonyms:1-ethylpiperidine;1-ethylpiperidine hypophosphite;EPHP cpd

Chemical Property of 1-Ethylpiperidine

Chemical Property:

• Appearance/Colour: clear colourless to slightly yellowish liquid
• Vapor Pressure: 12.1mmHg at 25°C
• Melting Point: -20 °C
• Refractive Index: n20/D 1.444(lit.)
• Boiling Point: 125.6 °C at 760 mmHg
• PKA: 10.45(at 23℃)
• Flash Point: 18.9 °C
• PSA: 3.24000
• Density: 0.837 g/cm³
• LogP: 1.43010
• Storage Temp.: Flammables area
• Solubility.: 1-ethylpiperidine salt of benzylpenicillin is considerably less
• Water Solubility.: 50 G/L
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 113.120449483
• Heavy Atom Count: 8
• Complexity: 55.4
• Transport DOT Label: Flammable Liquid Corrosive

Purity/Quality:

99.9% ^*data from raw suppliers

1-Ethylpiperidine >98.0%(GC)(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xn
• Hazard Codes: F,Xn
• Statements: 11-20/22-36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CCN1CCCCC1
• Uses: Reactant for: Synthesis of multiprotected kanosamine1 Selective acylation in peptide synthesis2Reagent for: Stereoselective aldol condensation reactions for synthesis of β-lactam antibiotics3 Diastereoselective synthesis of aldols4 Crossed Claisen ester condensation5 In Room temperature phosphorescence of α-bromonaphthalene induced by cyclodextrin in the presence of hexahydropyridine or 1-ethylpiperidine and its application is described. The highest yields of 5-Bromopyrimidine (37%) were obtained by using 1-ethylpiperidine or triethylamine as condensing agent. Tributyltin hydride and 1-ethylpiperidine hypophosphite were mediated intermolecular radical additions to 2, 4, 6-trichlorophenyl vinyl sulfonate.

Technology Process of 1-Ethylpiperidine

There total 62 articles about 1-Ethylpiperidine 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: 98.0%

1-piperidin-1-yl-ethanone (618-42-8) → 1-ethyl-piperidine (766-09-6)

Guidance literature:

With hydrogen; hexarhodium hexadecacarbonyl; hexacarbonyl molybdenum; In 1,2-dimethoxyethane; at 160 ℃; for 16h; under 76000 Torr;

DOI:10.1016/S0040-4039(96)01458-X

Reference yield: 87.0%

piperidine (110-89-4) + acetic acid (64-19-7,77671-22-8) → 1-ethyl-piperidine (766-09-6)

Guidance literature:

With sodium tetrahydroborate; 2-chloropyridine hydrochloride; In tetrahydrofuran; at 70 ℃; for 15h;

DOI:10.1039/a908991h

Reference yield: 83.0%

1-(2-(2-methoxy-4-nitrophenoxy)ethyl)piperidine (136616-35-8) → piperidine (110-89-4) + 1-ethyl-piperidine (766-09-6) + 1-piperidinoethanol (3040-44-6) + 2-methoxy-4-nitrophenol (3251-56-7) + 3-Azonia-spiro[2.5]octane + 3-methoxy-4-(2-(piperidin-1-yl)ethoxy)aniline

Guidance literature:

In acetonitrile; Rate constant; Product distribution; Mechanism; Ambient temperature; Irradiation;

DOI:10.1021/jo961821i

upstream raw materials:

piperidine

ethyl bromide

ethanol

ethene

Downstream raw materials:

N-({N²-[N-(toluene-4-sulfonyl)-L-pyroglutamyl]-L-glutaminyl})-L-alanine-benzyl ester

N-(2-chloropropionyl)piperidine

N-phenyl piperidine

iodobenzene

Refernces

• 1、 -. "SUPPORTED HETEROGENEOUS CATALYST, PREPARATION AND USE THEREOF". Page/Page column 22-23. . Retrieved 2021/06/11.
• 2、 García-Domínguez, Andrés,Gonzalez, Jorge A.,Leach, Andrew G.,Lloyd-Jones, Guy C.,Nichol, Gary S.,Taylor, Nicholas P.. "A Lewis Base Nucleofugality Parameter, NFB, and Its Application in an Analysis of MIDA-Boronate Hydrolysis Kinetics". supporting information. . Retrieved 2022/01/04.