PYRAZOLINES: PART III. THE PREPARATION AND PYROLYSIS OF 4,5-DIMETHYL-3-CARBOMETHOXY-Δ2-PYRAZOLINE AND 3,5-DIMETHYL-3-CARBOMETHOXY-Δ1-PYRAZOLINE
- 1 March 1963
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 41 (3) , 726-731
- https://doi.org/10.1139/v63-103
Abstract
4,5-Dimethyl-3-carbomethoxy-Δ2-pyrazoline and 3,5-dimethyl-3-carbomethoxy-Δ1-pyrazoline have been synthesized and pyrolized neat and in the vapor phase. The product analysis from these and a related dimethyl-3-carbomethoxypyrazoline indicate that substituent effects of methyls in the ring are cumulative.Keywords
This publication has 10 references indexed in Scilit:
- PYRAZOLINES: PART IICanadian Journal of Chemistry, 1960
- LIGHT-INDUCED DECOMPOSITION OF PYRAZOLINES. AN IMPROVED ENTRY INTO THE CYCLOPROPANE SERIESJournal of the American Chemical Society, 1960
- Photochemische Reaktionen. 9. Mitteilung. Notiz zur lichtkatalysierten Zersetzung von Δ1‐PyrazolinenHelvetica Chimica Acta, 1960
- Reaction of Diazomethane with Δ16-20-Keto Steroids1Journal of the American Chemical Society, 1959
- THE REACTION OF α,β-UNSATURATED ACID CHLORIDES WITH DIAZOMETHANEThe Journal of Organic Chemistry, 1955
- The Stereochemistry of the Debromination of Vicinal Dibromides by Metals1Journal of the American Chemical Society, 1952
- THE PREPARATION OF TIGLIC AND ANGELIC ACIDS AND ESTERS1The Journal of Organic Chemistry, 1950
- Rearrangement of α,β-DibromoketonesJournal of the American Chemical Society, 1949
- Über die biologische Oxydation hochungesättigter Fettsäuren. - Ein neuer Weg zur Darstellung von Polyen-dicarbonsäuren.Hoppe-Seyler´s Zeitschrift Für Physiologische Chemie, 1937
- The Synthesis of 1-Methylcyclopropanecarbonitrile from Diazomethane and Alpha-Methylacrylonitrile1Journal of the American Chemical Society, 1934