- Kishner Cyclopropane Synthesis
-
Kishner Synthesis
N. M. Kishner, A. Zavadovskii, J. Russ. Phys. Chem. Soc. 43, 1132 (1911).
Formation of cyclopropane derivatives by decomposition of pyrazolines formed by reacting α,β-unsaturated ketones or aldehydes with hydrazine:
L. I. Smith, E. R. Rogier, J. Am. Chem. Soc. 73, 3840 (1951); G. S. Hammond, R. W. Todd, ibid. 76, 4081 (1954); T. L. Jacobs, Heterocyclic Compounds 5, 109 (1957). Mechanistic aspects of pyrazoline decomposition to cyclopropanes: R. G. Bergman in Free Radicals vol. 1, J. Kochi, Ed. (Wiley, New York, 1973) p 191; R. J. Crawford, M. Ohno, Can. J. Chem. 52, 3134 (1974); R. J. Crawford, H. Tokunaga, ibid. 4033; J. A. Berson in Rearrangements in Ground and Excited States vol. 1, P. de Mayo, Ed. (Academic Press, New York, 1980) p 326.
Prev: Knoop-Oesterlin Amino Acid Synthesis
Next: Willgerodt-Kindler Reaction - 【Back】【Close 】【Print】【Add to favorite 】
- Related information
- International Priceso of Synthesis Ammonia in the Falling Trends
- International Prices of Synthesis Ammonia in Falling Trends
- International Prices of Synthesis Ammonia in Falling Trends
- International Prices of Synthesis Ammonia in Differentiation Trends
- International Prices of Synthesis Ammonia in Differentiation Trends
- International Prices of Synthesis Ammonia in Rising Trend
- International Prices of Synthesis Ammonia in Rising Trend
- International Prices of Synthesis Ammonia in Rising Trend
- International Prices of Synthesis Ammonia in Rising Trend
- International Prices of Synthesis Ammonia in Early September
-
Health and Chemical more >
-
Hot Products
- 3458-28-4 D-(+)-Mannose
- 583-61-9 Pyridine, 2,3-dimethyl-
- 57625-59-9 7-chloro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one
- 140-79-4 N,N'-DINITROSOPIPERAZINE
- 15627-09-5 Copper, bis[N-(hydroxy-kO)-N-(nitroso-kO)cyclohexanaminato]-
- 171722-92-2 piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamate
- 6304-16-1 1-(4-Pyridyl)acetone
- 503612-47-3 Apixaban
- 591-87-7 Allyl acetate
- 68554-67-6 DIMETHICONOL/SILSESQUIOXANE COPOLYMER
- 338982-47-1 1-Benzyl-5-chloro-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid
- 1344-81-6 Calcium sulfide (Ca(Sx))