Petrenko-Kritschenko Piperidone Synthesis P. Petrenko-Kritschenko et al., Ber. 39, 1358 (1906); 40, 2882 (1907); 41, 1692 (1908); 42, 2020, 3683 (1909).

Krapcho Decarbalkoxylation A. P. Krapcho et al., Tetrahedron Letters 1967, 215. The decarbalkoxylation of malonate esters, β-keto esters, α-c

Krafft Degradation F. Krafft, Ber. 12, 1664 (1879). Conversion of carboxylic acids, especially of high molecular weight, into the next lower homolog by

Kostanecki Acylation S. von Kostanecki, A. Rozycki, Ber. 34, 102 (1901). Formation of chromones or coumarins by acylation of o-hydroxyaryl ketones with

Kolbe-Schmitt Reaction H. Kolbe, Ann. 113, 125 (1860); R. Schmitt, J. Prakt. Chem. [2] 31, 397 (1885). Formation of aromatic hydroxy acids by carboxylat

Kochi Reaction J. K. Kochi, J. Am. Chem. Soc. 87, 2500 (1965). Synthesis of organic chlorides by decarboxylation of carboxylic acids in the presence of

Knorr Synthesis L. Knorr, Ann. 236, 69 (1886); 245, 357, 378 (1888). Formation of α-hydroxyquinolines from β-ketoesters and arylamines above

Knorr Pyrrole Synthesis L. Knorr, Ber. 17, 1635 (1884); Ann. 236, 290 (1886); L. Knorr, H. Lange, Ber. 35, 2998 (1902). Formation of pyrrole derivatives

Knorr Synthesis L. Knorr, Ber. 16, 2587 (1883). Formation of pyrazole derivatives from hydrazines, hydrazides, semicarbazides, and aminoguanidines by c

Paal-Knorr Pyrrole Synthesis C. Paal, Ber. 18, 367 (1885); L. Knorr, ibid. 299. Formation of pyrroles via cyclization of 1,4-dicarbonyl compounds with a

Koenigs-Knorr Synthesis W. Koenigs, E. Knorr, Ber. 34, 957 (1901). Formation of glycosides from acetylated glycosyl halides and alcohols or phenols in t

Knoop-Oesterlin Amino Acid Synthesis F. Knoop, H. Oesterlin, Z. Physiol. Chem. 148, 294 (1925). Preparation of α-amino acids by catalytic hydrogen

Kishner Synthesis N. M. Kishner, A. Zavadovskii, J. Russ. Phys. Chem. Soc. 43, 1132 (1911). Formation of cyclopropane derivatives by decomposition of p

Willgerodt-Kindler Reaction C. Willgerodt, Ber. 20, 2467 (1887); 21, 534 (1888); K. Kindler, Ann. 431, 193 (1923). Conversion of aryl alkyl ketones to a

Pauson-Khand Reaction I. U. Khand et al., J. Chem. Soc. Perkin Trans. I 1973, 977. The formal [2+2+1] cycloaddition of an alkene, alkyne, and carbon mon

Kendall-Mattox Reaction V. R. Mattox, E. C. Kendall, J. Am. Chem. Soc. 70, 882 (1948); 72, 2290 (1950); J. Biol. Chem. 188, 287 (1951); E. C. Kendall, W. F. McGuckin, J. A

Julia Olefination (Julia-Lythgoe Olefination) M. Julia, M.-M. Paris, Tetrahedron Letters 1973, 4833. The formation of predominantly trans-olefins via th

Jones Oxidation K. Bowden et al., J. Chem. Soc. 1946, 39. The oxidation of primary and secondary alcohols to acids and ketones, respectively, in the pre

Wagner-Jauregg Reaction T. Wagner-Jauregg, Ber. 63, 3213 (1930); Ann. 491, 1 (1931). Addition of maleic anhydride to diarylethylenes with formation of b

Japp-Klingemann Reaction F. R. Japp, F. Klingemann, Ann. 247, 190 (1888); Ber. 20, 2942, 3284, 3398 (1887). Formation of hydrazones by coupling of aryld