Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate

Base Information

Chemical Name:Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate
CAS No.:112776-86-0
Molecular Formula:C19H17NO4
Molecular Weight:323.348
Hs Code.:
DSSTox Substance ID:DTXSID40549645
Wikidata:Q82428757

Synonyms:112776-86-0;Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate;DTXSID40549645

Suppliers and Price of Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate

Chemical Property:

XLogP3:4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:8
Exact Mass:323.11575802
Heavy Atom Count:24
Complexity:472

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C1=CC(=CC(=N1)C(=O)OCC)C#CC2=CC=CC=C2

Technology Process of Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate

There total 3 articles about Diethyl 4-(phenylethynyl)pyridine-2,6-dicarboxylate 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: 75.0%

: 112776-83-7
diethyl 4-bromo-2,6-pyridinedicarboxylate

: 536-74-3
phenylacetylene

: 112776-86-0
diethyl 4-(phenylethynyl)-2,6-pyridinedicarboxylate

Guidance literature:: With copper(l) iodide; palladium diacetate; triphenylphosphine; In triethylamine; at 40 - 50 ℃; for 2h;

Reference yield:

: 53389-01-8
diethyl 4-chloropyridine-2,6-dicarboxylate

: 536-74-3
phenylacetylene

: 112776-86-0
diethyl 4-(phenylethynyl)-2,6-pyridinedicarboxylate

Guidance literature:: With copper(l) iodide; palladium diacetate; triphenylphosphine; In triethylamine; at 80 ℃; for 24h;

Reference yield:

: 499-51-4
Chelidamic acid

: 112776-86-0
diethyl 4-(phenylethynyl)-2,6-pyridinedicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) phosphorus pentabromide / 1.) 90 deg C, 3 h

2: 75 percent / palladium(II) acetate, triphenylphosphine, copper(I) iodide / triethylamine / 2 h / 40 - 50 °C

With copper(l) iodide; palladium diacetate; phosphorus pentabromide; triphenylphosphine; In triethylamine;