7223-42-9 Usage
General Description
3-(prop-2-yn-1-yloxy)pyridine is a chemical compound with the molecular formula C8H7NO. It is a aromatic compound with a pyridine ring substituted by an ethynyl and a prop-2-yn-1-yloxy group at positions 3 and 5, respectively. The compound is commonly used in organic synthesis and is known for its versatile reactivity. It can participate in a variety of chemical reactions, including nucleophilic substitution, acylation, and metal-catalyzed reactions. 3-(prop-2-yn-1-yloxy)pyridine has applications in the pharmaceutical and agrochemical industries, as well as in the production of various fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 7223-42-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,2 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7223-42:
(6*7)+(5*2)+(4*2)+(3*3)+(2*4)+(1*2)=79
79 % 10 = 9
So 7223-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H11N/c1-2-5-8-6-3-4-7-8/h1H,3-7H2
7223-42-9Relevant articles and documents
Solvent-dependent competitive rearrangements of cyclic tertiary propargylamine N-oxides
Szabo, Anna,Galstnibos-Farago, Agnes,Mucsi, Zoltan,Timari, Geza,Vasvari-Debreczy, Lelle,Hermecz, Istvan
, p. 687 - 694 (2007/10/03)
In protic media, cyclic propargylamine N-oxides 1 undergo solvent-dependent competitive rearrangements leading to enamino aldehydes 5, acrylamides 3, and secondary amines 4. The ratios of the products are evaluated and the possible mechanism of the compet
