Detail of "22442-48-4"

CAS Number:
22442-48-4
Name:
Benzenepropanenitrile,4-methoxy-
Molecular Structure:
Formula:
C10H11 N O
Molecular Weight:
161.2
Synonyms:
Hydrocinnamonitrile,p-methoxy- (8CI); 3-(4-Methoxyphenyl)propionitrile;3-(p-Methoxyphenyl)propionitrile; 4-Methoxybenzenepropanenitrile; b-(4-Methoxyphenyl)propionitrile
Density:
1.032g/cm³
Boiling Point:
308.5°Cat760mmHg
Flash Point:
130.1°C
Hazard Symbols:
Risk Codes:
20/21/22-36/37/38
Safety:
Hazard Codes Xi
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36/37/39
Details

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Synthesis of quinolines and 2H-dihydropyrroles by nucleophilic substitution at the nitrogen atom of oxime derivatives: Synthesis of quinolines and 2H-dihydropyrroles by nucleophilic substitution at the nitrogen atom of oxime derivatives. Kitamura, Mitsuru; Yoshida, Masayuki; Kikuchi, Takashi; Narasaka, Koichi (Department of Chemistry, Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan). Synthesis, (15), 2415-2426 (English) 2003 Georg Thieme Verlag. CODEN: SYNTBF. ISSN: 0039-7881. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Isomerization of oxime derivs. 22442-48-4 and 3033-80-5 which are cas registry numbers are also used here. was studied in detail to find out the methods for the efficient syn-anti isomerization of O-substituted oximes. Based on these findings, simple methods for the prepn. of aza-heterocycles from both stereoisomers of oximes were developed. Thus, quinolines were synthesized from b-aryl ketone oximes by treatment with trifluoroacetic anhydride and 4-chloranil, whereas g,d-unsatd. O-methoxyacetyl oximes were transformed to 2H-dihydropyrroles by reaction with methoxyacetic acid. .