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Copyright © 2011 Elsevier Properties SA. All rights reserved. Authorized use only. Reaxys ® is a trademark owned and protected by Elsevier Properties SA and used under license. 1/4 2011-01-21 01:52:36 Query Query Results Date 1. Query H N N H O O 16 reactions 2011-01-21 01h:51m:35s (EST) Search as: Product, As drawn, No salts, No mixtures Copyright © 2011 Elsevier Properties SA. All rights reserved. Authorized use only. Reaxys ® is a trademark owned and protected by Elsevier Properties SA and used under license. 2/4 2011-01-21 01:52:36 OH O H H N N H O O Rx-ID: 100715 View in Reaxys Yield Conditions & References 91 % With hydrazine in di-isopropyl ether, Heating Werner, Wolfgang; Depreux, Patrick; Journal of Chemical Research, Miniprint; nb. 11; (1980); p. 4513 - 4521 View in Reaxys With hydrazine hydrate, beim Erhitzen Ainsworth; Jones; Journal of the American Chemical Society; vol. 77; (1955); p. 621,623 View in Reaxys With hydrazine in water, Time= 0.05h, microwave irradiation Bose, Ajay K.; Ganguly, Subhendu N.; Manhas, Maghar S.; Guha, Atri; Pombo-Villars, Esteban; Tetrahedron Letters; vol. 47; nb. 27; (2006); p. 4605 - 4607 View in Reaxys O O O O O O H N N H O O N H H N O O O O O O O O 2 Rx-ID: 1827803 View in Reaxys Yield Conditions & References 92 % in ethanol, Heating Voegtle, Fritz; Mueller, Walter M.; Chemische Berichte; vol. 113; nb. 6; (1980); p. 2081 - 2085 View in Reaxys O H 2 N H N N H O O Rx-ID: 638133 View in Reaxys Yield Conditions & References With hydrazine hydrate, beim Erhitzen Ainsworth; Jones; Journal of the American Chemical Society; vol. 77; (1955); p. 621,623 View in Reaxys formhydrazide H N N H O O Rx-ID: 6955735 View in Reaxys Yield Conditions & References With ethanol, iodine Schoefer; Schwan; Journal fuer Praktische Chemie (Leipzig); vol. <2> 51; (1895); p. 182 View in Reaxys O – O Na + H N N H O O Rx-ID: 534513 View in Reaxys Yield Conditions & References With monohydrazine sulfate, T= 100 °C Pellizzari; Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti; vol. <5>8 I; (1899); p. 331; Gazzetta Chimica Italiana; vol. 39 I; (1909); p. 536,538 Copyright © 2011 Elsevier Properties SA. All rights reserved. Authorized use only. Reaxys ® is a trademark owned and protected by Elsevier Properties SA and used under license. 3/4 2011-01-21 01:52:36 View in Reaxys O O H N N H O O Rx-ID: 825592 View in Reaxys Yield Conditions & References With hydrazine hydrate, T= 100 - 130 °C Schoefer; Schwan; Journal fuer Praktische Chemie (Leipzig); vol. <2> 51; (1895); p. 182 View in Reaxys OH O H N H H 2 N O H N N H O O Rx-ID: 1355240 View in Reaxys Yield Conditions & References in benzene, Heating Bouchet,P. et al.; Bulletin de la Societe Chimique de France; (1972); p. 2264 - 2271 View in Reaxys N H H 2 N O N O N H O H N N H O O Rx-ID: 4952013 View in Reaxys Yield Conditions & References Time= 2h, T= 110 - 120 °C Ikizler, Aykut A.; Yildirim, Nuri; Journal of Heterocyclic Chemistry; vol. 35; nb. 2; (1998); p. 377 - 380 View in Reaxys N H H 2 N O N O HN O H N N H O O Rx-ID: 4952014 View in Reaxys Yield Conditions & References Time= 2h, T= 110 - 120 °C Ikizler, Aykut A.; Yildirim, Nuri; Journal of Heterocyclic Chemistry; vol. 35; nb. 2; (1998); p. 377 - 380 View in Reaxys N H H 2 N O N O HN O H N N H O O Rx-ID: 4952015 View in Reaxys Yield Conditions & References Time= 2h, T= 110 - 120 °C Ikizler, Aykut A.; Yildirim, Nuri; Journal of Heterocyclic Chemistry; vol. 35; nb. 2; (1998); p. 377 - 380 View in Reaxys N H H 2 N O N O N H O H N N H O O Rx-ID: 4952016 View in Reaxys Copyright © 2011 Elsevier Properties SA. All rights reserved. Authorized use only. Reaxys ® is a trademark owned and protected by Elsevier Properties SA and used under license. 4/4 2011-01-21 01:52:36 Yield Conditions & References Time= 2h, T= 110 - 120 °C Ikizler, Aykut A.; Yildirim, Nuri; Journal of Heterocyclic Chemistry; vol. 35; nb. 2; (1998); p. 377 - 380 View in Reaxys N H H 2 N O N O N H Cl O H N N H O O Rx-ID: 4952017 View in Reaxys Yield Conditions & References Time= 2h, T= 110 - 120 °C Ikizler, Aykut A.; Yildirim, Nuri; Journal of Heterocyclic Chemistry; vol. 35; nb. 2; (1998); p. 377 - 380 View in Reaxys O H H H 2 N NH 2 O H 2 N H N N H O O Rx-ID: 5804588 View in Reaxys Yield Conditions & References beim langsamem Erwaermen Ainsworth; Jones; Journal of the American Chemical Society; vol. 77; (1955); p. 621,623 View in Reaxys O H 2 N H 2 N NH 2 H N N N H N N H O O Rx-ID: 5804589 View in Reaxys Yield Conditions & References beim schnellem Erhitzen Ainsworth; Jones; Journal of the American Chemical Society; vol. 77; (1955); p. 621,623 View in Reaxys OH O H NH N OH O H 2 N H 2 N Z H N N H O O Rx-ID: 99771 View in Reaxys Yield Conditions & References beim Erhitzen Raetz; Schroeder; Journal of Organic Chemistry; vol. 23; (1958); p. 1931,1934 View in Reaxys H N N H O O Rx-ID: 6955734 View in Reaxys Yield Conditions & References Patent; Olin Mathieson; US3023241; (1957); Chem.Abstr.; vol. 57; nb. 3297 View in Reaxys