1510 



March, Fr. Action des ethers et des 

 eetones monolialogenes siir I'acetyl- 

 acetone sodee. Ann. chim. plivs., Paris, 

 (ser. 7), 26, 1902, (295-366) 



Contribution a I'etude de 



I'acetylacetono. Paris, C.-R. ass. fran^. 

 avauc. sci., 30, (Ajaccio, 19Ul, 2"^ partie), 

 1902, (309-312). 



Poraj-Kosic, A. 2-4 pentadiol. 

 (Russe.) iSt. Peterburtr, Zurn. russ. fiz.- 

 chim. Oljsc., 34, 1902, (Pr.-verb 521- 



522). 



Stiegel, Reinhold. Ein Beitrag zur 

 Keiintnis der tautomeren Formen des 

 Methenbisacetylacetons. Diss. Leipzig 

 (Druck von J. Klinkhardt), 1901, (31). 

 20 cm. ^ ^ 



Ferric corn-pounds Fe(C5H,02)2Cl 

 Fe(C5H702)Cl2 and Fe(C5H,02)3 



La-nthanum compound La(C5H702)3 . 



Hantzsch, A. imd Desch, C. H. 

 Liebigs Ann. Cham., Leipzig, 323, 1002, 

 (1-31). 



2.2-Diam3dsul23honepentaue-i-on 

 (Acetylacetonediamylsulplione) 

 CH3 . C(CsHuS02)2 . CH2 . CO . CH3 . 

 Posner, Theodor. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (493-505). 



2. 2.-Dibenzylsu1plionepentane-4-on 



(Aeetylacetonedibeyizylsulplione) 

 CE3 . C(C7H,S02)2 . CH2 . CO . CH3 

 Posner, Theodor. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (493-505). 



Methyl ethyl diketone 



Me . CO . CO . Et 



Pheiiylhydrazone NPhll . N : CEtAc 



o-nnd p-Tolylh7jdrazones 



CeH.Me . NH . N : CEtAc 



and Biphenyld'ihijdrazone 



Ci2H8(NH . N : CEt Ac)2 



Favrel. Paris, Bui. soc. cliim., (ser. 

 3), 27, 1902, (336-342). 



2. 2-1 >il)enzylsulphonpentane-3-on 

 (Acetylp'opioyiyldibettzylsulphone) 

 CH3 . C(C7H',S02)2 . CO . C2H5 

 Posner, Theodor. Berlin, Ber. I), 

 chem. Ges., 35, 1902, (493-505). 



59S 1510 



KETONE CeHinOs 



Dunetliyl ethylene diketone 



('gH:„02 I.e. (C113 . CO)2C2H, 

 (Acctonyl-acetonej. 



PlIENVLllYDRAZONKS. 



Smitti, Ale.xander und McCoy, 11. N. 

 Notizcn iiber die Einvvirkung von 

 Phenylhydrazin auf eiuige 1.4-Diketone. 

 Berliii, Ber. D. chem. "Ges., 35,1902, 

 (2169-2171). 



Duden, P[aul] und Lemme, R. Ueber 

 das 2.5-Hexandiol und seine Unwand- 

 lungsproducte. Berlin, Ber. D. chem. 

 Ges., 35, 1902, (1335-1343). 



4-Methylacetylacetone 



4-Aniylsulphone-4-methylpentane-2-on 

 Me2C(C6HiiS02) . CH2 . CO . CH3 



Posner, Theodor. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (799-816). 



3-Methylacetylacetone 



2.2-Dibenzylsulphone-3-niethyl- 

 pentane-4-on. 



(Methylacet>)lacetonedihe)izylsulp]ione) 

 CH3 . C(C7H7S02)2 . CH(CH3) . CO . CH3, 



also corresponding dianiylsulphone. 



Posner, Theodor. Berlin, Ber. D. 

 chem. Ges., 35, 1902, (493-505). 



KETONES CsHmOz 



Methyl isobutyl methylene 



diketone. 



CH3 . CO . CH2 . CO . C^Hg 



{Isovalerylacetoney 



Bouveanlt, L. et Bongert, A. Paris, 

 Bui. Soc. chim., (ser. 3), 27, 1902,(1083- 

 1088). 



Methyl n-propyl ethylidene 



diketone 

 CH3 . CO . CHMe . CO . C3H, 



(Methylbutyrylacetone) 



Bouveanlt, L. et Bongert, A. Paris, 

 Bui. Soc. chim., (ser. 3), 27, 1902, (1083- 

 1088). 



