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Wilhelm Rudolph Fittig

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led him to an explanation of its mechanism which appeared to be more in accordance with the facts. The question, however, was one of much difficulty, and at the time the exact course of the reaction appears to await solution. These researches incidentally solved the constitution of
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Otto N. Witt (1911). "Obituary notices: Friedrich Konrad Beilstein, 1838–1906; Emil Erlenmeyer, 1825–1909; Rudolph Fittig, 1835–1910; Hans Heinrich Landolt, 1831–1910; Nikolai Alexandrovitsch Menschutkin, 1842–1907; Sir Walter Palmer, Bart., 1858–1910".
1173: 518:(1st ed., 1872; 3rd, 1882). His researches were recognized by many scientific societies and institutions, the Royal Society awarding him the Davy medal in 1906. 1108: 1113: 396:. Fittig's interpretation of his results was incorrect and the products formed were not identified until more than a decade later when 683: 1168: 1158: 1153: 1034: 928: 659: 681:(2002). "What Is a Discovery? Carbon Skeletal Rearrangements as Counter-Examples to the Rule of Minimal Structural Change". 986: 953: 857: 793: 757: 724: 1163: 829: 603: 400:
independently prepared trimethylacetic acid and confirmed it was the same product as Fittig had prepared.
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by loss of water was of much importance, since it afforded valuable evidence as to the constitution of
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provided material for his earlier work. He observed that aldehydes and ketones may suffer
8: 920: 79: 919:. Science of Synthesis: Houben-Weyl Methods of Molecular Transformations. Vol. 48. 301:
in 1860 and extraordinary professor in 1870. In 1870 he was appointed full professor at
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Organic Syntheses Based on Name Reactions: A Practical Guide to 750 Transformations
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Fittig published two widely used textbooks; be edited several editions of Wohler's
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for the synthesis of alkylbenzenes, he proposed a diketone structure for
230: 1117:. Vol. 10 (11th ed.). Cambridge University Press. p. 440. 504: 492: 389: 385: 306: 210: 186: 132: 75: 951:[On the synthesis of the hydrocarbons of the benzene series]. 405: 376:. His work involved the preparation of 2,3-dimethyl-2,3-butanediol ( 373: 353: 150: 88: 1055: 981: 948: 852: 788: 752: 719: 651: 500: 489: 461: 333: 317: 266: 258: 250: 218: 214: 1098:
This article incorporates text from a publication now in the
722:[About some metamorphoses of the acetone of acetic acid]. 32: 445: 381: 377: 361: 357: 286: 254: 202: 201:(6 December 1835 – 19 November 1910) was a German 118: 53: 532: 337: 321: 226: 222: 92: 884:"Wurtz Synthesis (Wurtz Reaction, Wurtz Reductive Coupling)". 421: 344:; and also that certain pinacones when distilled with dilute 325: 282: 1174:
Members of the Göttingen Academy of Sciences and Humanities
949:"Ueber die Synthese der Kohlenwasserstoffe der Benzolreihe" 369: 384:, followed by the rearrangement to 3,3-dimethylbutanone ( 913:"48.1.2.4 Method 4: Reductive Coupling of Alkyl Halides" 336:, and sometimes acid solution to secondary and tertiary 309:, where the laboratories were erected from his designs. 720:"Ueber einige Metamorphosen des Acetons der Essigsäure" 329: 622: 620: 618: 616: 614: 911:
Kantchev, Eric Asssen B.; Organ, Michael G. (2014).
611: 673: 671: 638: 1015:Comprehensive Organic Name Reactions and Reagents 886:Comprehensive Organic Name Reactions and Reagents 855:[About a new class of organic radicals]. 1135: 1129:Genealogy database entry, University of Illinois 825:"Sur une Nouvelle Classe de Radicaux Organiques" 668: 591: 364:. He also discovered what is now known as the 827:[On a New Class of Organic Radicals]. 503:was owed to Fittig, who in collaboration with 1049: 943: 910: 853:"Ueber eine neue Klasse organischer Radicale" 755:[About some derivatives of acetone]. 372:rearrange to aldehydes or ketones under acid 563: 984:[About ethyl- and diethylbenzene]. 979: 595:; Peck, H. T.; Colby, F. M., eds. (1905). 253:. He discovered and synthesized the first 31: 499:. Much initial knowledge of the alkaloid 1103: 783: 626: 312:Fittig's research covered wide areas of 980:Fittig, Rudolph; König, Joseph (1867). 684:Angewandte Chemie International Edition 432:method by showing that a mixture of an 424:residues combined to form more complex 1136: 791:[About trimethylacetic acid]. 750: 717: 677: 507:established its constitution in 1871. 982:"Ueber das Aethyl- und Diäthylbenzol" 847: 819: 607:(1st ed.). New York: Dodd, Mead. 559: 557: 555: 553: 448:. This process is now known as the 440:, under similar treatment, yielded 416:showed that when sodium acted upon 13: 1058:[Synthesis of α-Naphtol]. 753:"Ăśber einige Derivate des Acetons" 585: 289:in 1858, under the supervision of 54:Free and Hanseatic City of Hamburg 14: 1185: 1122: 987:Justus Liebigs Annalen der Chemie 954:Justus Liebigs Annalen der Chemie 858:Justus Liebigs Annalen der Chemie 794:Justus Liebigs Annalen der Chemie 758:Justus Liebigs Annalen der Chemie 725:Justus Liebigs Annalen der Chemie 644:"FITTIG Pinacolone Rearrangement" 550: 1091: 830:Annales de Chimie et de Physique 512:Grundriss der organischen Chemie 404: 388:), which was then oxidised with 277:Fittig studied chemistry at the 16:German chemist (1835–1910) 1043: 1006: 973: 937: 904: 877: 841: 495:and solved the constitution of 464:, the odoriferous principle of 348:gave compounds, which he named 257:and investigated structures of 221:. Fittig studied the action of 1027:10.1002/9780470638859.conrr686 898:10.1002/9780470638859.conrr685 813: 777: 744: 711: 642:; Namboothiri, Irishi (2012). 632: 604:New International Encyclopedia 514:(11th ed., 1887) and wrote an 1: 1169:19th-century German inventors 543: 472:'s observation that Îł-phenyl 1159:20th-century German chemists 1154:19th-century German chemists 340:, substances which he named 7: 789:"Ueber Trimethylessigsäure" 521: 10: 1190: 1084: 947:; Fittig, Rudolph (1864). 528:2,5-Furandicarboxylic acid 1056:"Synthese des α-Naphtols" 1013:"Wurtz-Fittig Reaction". 915:. In Hiemstra, H. (ed.). 538:Pinacol coupling reaction 272: 207:pinacol coupling reaction 192: 182: 166: 156: 146: 139: 128: 110: 100: 64: 39: 30: 23: 1074:10.1002/cber.18830160115 1000:10.1002/jlac.18671440308 967:10.1002/jlac.18641310307 871:10.1002/jlac.18550960310 807:10.1002/jlac.18731700114 771:10.1002/jlac.18601140107 738:10.1002/jlac.18591100104 428:; Fittig developed this 1164:Scientists from Hamburg 1114:Encyclopædia Britannica 285:with a dissertation on 279:University of Göttingen 161:University of Göttingen 105:University of Göttingen 1061:Ber. Dtsch. Chem. Ges. 697:10.1002/anie.200290007 598:"Fittig, Rudolf"  455:His investigations on 303:University of TĂĽbingen 199:Wilhelm Rudolph Fittig 25:Wilhelm Rudolph Fittig 450:Wurtz-Fittig reaction 414:Charles-Adolphe Wurtz 366:pinacol rearrangement 239:Wurtz–Fittig reaction 123:Pinacol rearrangement 654:. pp. 158–159. 579:10.1039/CT9119901646 567:J. Chem. Soc., Trans 394:trimethylacetic acid 233:. He discovered the 205:. He discovered the 58:German Confederation 1021:: 3100–3104. 2010. 921:Georg Thieme Verlag 892:: 3094–3099. 2010. 785:Butlerov, Aleksandr 751:Fittig, R. (1860). 718:Fittig, R. (1859). 516:Unorganische Chemie 398:Aleksandr Butlerov 291:Heinrich Limpricht 173:Heinrich Limpricht 1050:Fittig, Rudolph; 1036:978-0-470-63885-9 945:Tollens, Bernhard 930:978-3-13-178481-0 691:(24): 4655–4660. 679:Berson, Jerome A. 661:978-0-08-096630-4 474:structural analog 457:Perkin's reaction 314:organic chemistry 196: 195: 183:Doctoral students 141:Scientific career 1181: 1118: 1097: 1095: 1094: 1078: 1077: 1047: 1041: 1040: 1010: 1004: 1003: 977: 971: 970: 941: 935: 934: 908: 902: 901: 881: 875: 874: 845: 839: 838: 817: 811: 810: 801:(1–2): 151–162. 781: 775: 774: 748: 742: 741: 715: 709: 708: 675: 666: 665: 650:(3rd ed.). 636: 630: 624: 609: 608: 600: 589: 583: 582: 561: 480:readily yielded 478:isocrotonic acid 408: 295:Friedrich Wöhler 281:, graduating as 177:Friedrich Wöhler 168:Doctoral advisor 71: 68:19 November 1910 49: 47: 35: 21: 20: 1189: 1188: 1184: 1183: 1182: 1180: 1179: 1178: 1134: 1133: 1125: 1107:, ed. (1911). " 1092: 1090: 1087: 1082: 1081: 1048: 1044: 1037: 1012: 1011: 1007: 978: 974: 942: 938: 931: 909: 905: 883: 882: 878: 846: 842: 818: 814: 782: 778: 749: 745: 716: 712: 676: 669: 662: 640:Hassner, Alfred 637: 633: 625: 612: 590: 586: 562: 551: 546: 524: 305:and in 1876 at 275: 235:Fittig reaction 121: 117: 115:Fittig reaction 101:Alma mater 96: 86: 80:Alsace–Lorraine 73: 69: 60: 51: 50:6 December 1835 45: 43: 26: 17: 12: 11: 5: 1187: 1177: 1176: 1171: 1166: 1161: 1156: 1151: 1146: 1132: 1131: 1124: 1123:External links 1121: 1120: 1119: 1109:Fittig, Rudolf 1105:Chisholm, Hugh 1086: 1083: 1080: 1079: 1042: 1035: 1005: 994:(3): 277–294. 972: 961:(3): 303–323. 936: 929: 903: 876: 865:(3): 364–375. 840: 821:Wurtz, Adolphe 812: 776: 743: 710: 667: 660: 631: 610: 584: 548: 547: 545: 542: 541: 540: 535: 530: 523: 520: 430:Wurtz reaction 410: 409: 274: 271: 194: 193: 190: 189: 184: 180: 179: 170: 164: 163: 158: 154: 153: 148: 144: 143: 137: 136: 130: 126: 125: 112: 111:Known for 108: 107: 102: 98: 97: 74: 72:(aged 74) 66: 62: 61: 52: 41: 37: 36: 28: 27: 24: 15: 9: 6: 4: 3: 2: 1186: 1175: 1172: 1170: 1167: 1165: 1162: 1160: 1157: 1155: 1152: 1150: 1147: 1145: 1142: 1141: 1139: 1130: 1127: 1126: 1116: 1115: 1110: 1106: 1101: 1100:public domain 1089: 1088: 1075: 1071: 1067: 1064:(in German). 1063: 1062: 1057: 1053: 1052:Erdmann, Hugo 1046: 1038: 1032: 1028: 1024: 1020: 1016: 1009: 1001: 997: 993: 990:(in German). 989: 988: 983: 976: 968: 964: 960: 957:(in German). 956: 955: 950: 946: 940: 932: 926: 922: 918: 914: 907: 899: 895: 891: 887: 880: 872: 868: 864: 861:(in German). 860: 859: 854: 850: 844: 836: 833:(in French). 832: 831: 826: 822: 816: 808: 804: 800: 797:(in German). 796: 795: 790: 786: 780: 772: 768: 764: 761:(in German). 760: 759: 754: 747: 739: 735: 731: 728:(in German). 727: 726: 721: 714: 706: 702: 698: 694: 690: 686: 685: 680: 674: 672: 663: 657: 653: 649: 645: 641: 635: 628: 627:Chisholm 1911 623: 621: 619: 617: 615: 606: 605: 599: 594: 593:Gilman, D. C. 588: 580: 576: 573:: 1646–1668. 572: 568: 560: 558: 556: 554: 549: 539: 536: 534: 531: 529: 526: 525: 519: 517: 513: 508: 506: 502: 498: 494: 491: 487: 483: 479: 475: 471: 468:. Fittig and 467: 463: 458: 453: 451: 447: 443: 439: 435: 431: 427: 423: 419: 418:alkyl iodides 415: 407: 403: 402: 401: 399: 395: 391: 387: 383: 379: 375: 371: 367: 363: 359: 355: 351: 347: 346:sulfuric acid 343: 339: 335: 331: 327: 323: 319: 315: 310: 308: 304: 300: 296: 292: 288: 284: 280: 270: 268: 264: 260: 256: 252: 248: 245:and isolated 244: 240: 236: 232: 228: 224: 220: 216: 212: 208: 204: 200: 191: 188: 185: 181: 178: 174: 171: 169: 165: 162: 159: 155: 152: 149: 145: 142: 138: 134: 131: 127: 124: 120: 116: 113: 109: 106: 103: 99: 94: 90: 85: 84:German Empire 81: 77: 67: 63: 59: 55: 42: 38: 34: 29: 22: 19: 1112: 1068:(1): 43–44. 1065: 1059: 1045: 1018: 1014: 1008: 991: 985: 975: 958: 952: 939: 916: 906: 889: 885: 879: 862: 856: 843: 834: 828: 815: 798: 792: 779: 765:(1): 54–63. 762: 756: 746: 732:(1): 23–45. 729: 723: 713: 688: 682: 647: 634: 602: 587: 570: 566: 515: 511: 509: 497:phenanthrene 454: 438:alkyl halide 426:hydrocarbons 411: 349: 341: 311: 299:privatdozent 276: 247:phenanthrene 243:benzoquinone 231:hydrocarbons 198: 197: 157:Institutions 140: 70:(1910-11-19) 18: 1149:1910 deaths 1144:1835 births 486:naphthalene 434:aryl halide 350:pinacolines 263:naphthalene 1138:Categories 837:: 275–312. 544:References 505:Ira Remsen 493:distillate 482:α-naphthol 442:homologues 390:dichromate 386:pinacolone 368:, whereby 354:anhydrides 307:Strassburg 211:mesitylene 187:Ira Remsen 133:Davy Medal 76:Strasbourg 46:1835-12-06 849:Wurtz, A. 412:In 1855, 374:catalysis 370:1,2-diols 360:, termed 342:pinacones 326:reduction 318:aldehydes 151:Chemistry 89:Grand Est 1054:(1883). 851:(1855). 823:(1855). 787:(1873). 705:12481317 652:Elsevier 522:See also 501:piperine 490:coal tar 466:woodruff 462:coumarin 362:lactones 358:oxyacids 334:alkaline 267:fluorene 259:piperine 255:lactones 251:coal tar 219:biphenyl 215:diacetyl 1102::  1085:Sources 917:Alkanes 470:Erdmann 446:benzene 436:and an 382:acetone 380:) from 378:pinacol 338:glycols 330:neutral 322:ketones 287:acetone 227:ketones 203:chemist 119:Lactone 1096:  1033:  927:  703:  658:  533:Durene 420:, the 316:. The 273:Career 265:, and 223:sodium 147:Fields 135:(1906) 129:Awards 93:France 422:alkyl 283:Ph.D. 249:from 87:(now 1031:ISBN 925:ISBN 701:PMID 656:ISBN 320:and 293:and 229:and 217:and 175:and 65:Died 40:Born 1111:". 1070:doi 1023:doi 1019:686 996:doi 992:144 963:doi 959:131 894:doi 890:685 867:doi 803:doi 799:170 767:doi 763:114 734:doi 730:110 693:doi 575:doi 476:of 444:of 392:to 356:of 328:in 237:or 225:on 1140:: 1066:16 1029:. 1017:. 923:. 888:. 863:96 835:44 699:. 689:41 687:. 670:^ 646:. 613:^ 601:. 571:99 569:. 552:^ 452:. 332:, 269:. 261:, 213:, 209:, 91:, 82:, 78:, 56:, 1076:. 1072:: 1039:. 1025:: 1002:. 998:: 969:. 965:: 933:. 900:. 896:: 873:. 869:: 809:. 805:: 773:. 769:: 740:. 736:: 707:. 695:: 664:. 629:. 581:. 577:: 95:) 48:) 44:(

Index


Free and Hanseatic City of Hamburg
German Confederation
Strasbourg
Alsace–Lorraine
German Empire
Grand Est
France
University of Göttingen
Fittig reaction
Lactone
Pinacol rearrangement
Davy Medal
Chemistry
University of Göttingen
Doctoral advisor
Heinrich Limpricht
Friedrich Wöhler
Ira Remsen
chemist
pinacol coupling reaction
mesitylene
diacetyl
biphenyl
sodium
ketones
hydrocarbons
Fittig reaction
Wurtz–Fittig reaction
benzoquinone

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