Ketones. 



668 



1530 



KETOXE C,.H2n-1204 



KETONE CnHH,04 



Trioxybenzylidene-acetone 



■I'llIMETIIYL ETHER 



iMeOJsC'eHj.CH : CH.CO.CH3 

 Fabinyi, R. unrl Szeki, T. I.e. 



KETONE CnH2„--H04 



KETONE C,4Hm04 



Terephthalyldiacetone 



CJ-J^fX'U.CIlz.CO.CH,)., 



Berend, L. mid Herms, P. J. prakt. 

 Cheni., Leipzig, fN.F.), 74, 1906,(112- 

 141). 



KETONE CMH2n-i604 



KETONE ChH,204 



Trioxyphenyl benzyl ketone 



C,H..CH2.CO.C6H2(011)3 



oxinir, isoiiltro.^o and diison'itroso 

 derivatives. 



Noelting, E. nud Kadiera, Y. Eerlin, 

 Ber. D. flieui. Ges., 39, 11)06. (2056- 

 2060). 



KETONES CnH2n-2n04 



KETONE C14H8O4 



Quinizarin 



and its TUMi/i vi. iiekivative from 

 l,4-;iiitlirai]uinone. 



Haslinger, ( '. /.r. (3537-3538). 

 KETONE C,5Hir,04 



Metliylalizarin 



C6H,<[![;>CBlIMe((;)H)2 

 Dimethyl ether. 



Perkin, W. 11. jwi. and Weizmann, C. 

 London, J. Clieni. Soc, 89, lUOi;, (1649- 

 1665). 



KETONES WITH FIVE OXYGEN 



ATOMS. 



KETONES CnH^n-l.Os 



KETONE ChHk.Os 



Trioxybenzoylacetone 



2,3,4-TRIMETIl()XYliEN/OYEACETONE 



(MeO)3CV,n2.CO.CH2.CO.CH3 

 and tlic f<i])]i(n- salt. 



Btilow, C. iiiid Schmid, V. Berlin, 

 Ber. D. cliem. Ces., 39, 1906, (214-225). 



KETONE C„H2..-,605 

 KETONES CsHioOs 



Tetraoxybenzophenones 



2,5,2',5'-'rETnAMETIIOXYIiENZOrHENONE 



(MeO)206H3.CO.C6H3(OMe)j 



also tlie iilienylhydrazone and oxline. 



Kauffmann, H. Liebigs Ann. Chem., 

 Leipzig, 344, 1906, (.30-77). 



2,5,3',4'-TE'IRAMETn()XY-BENZOPHENONE 



(Veratroylliijdroqubione d'liiietliijl ether) 



also 2,4,3',4'-TETRAMETIIOXY BENZOPIIENONE 



[yeratroylresorcinoldimetliyl ether). 



Konig, B. nnd Kostanecki, St. von. 

 Berlin, Ber. J>. clieni. Ges., 39, 1906, 

 (4027-4031). 



3,4,3',4'-TETRAMETn(JXY-BENZOrHENONE 



Perkin, W. H. inn. and Weizmann, C. 



[3 : 4 : o': 4'-Tetramethox3'beuzoj)henone, 

 3' : 4'-nietliylenedioxy -3:4- dimethoxy- 

 Ijenzophenone, and tlieir oximes.} 

 London, J. Ciiem. Soc, 89, 1906, (1649- 

 1665). 



KETONE CuHiaOs 



Methyltetraoxybenzophenone 



OH.C,Il3Me.CU.(JJl2((_)H)3 [4': 1': 3 : 4:.^ 



Tetramethyl etuer. 



Perkin, W. H. ')un. and Weizmann, C. 

 [4 ' : Metliyl-1' : 3 : 4:5- tetramethoxy- 

 benzo^jhenone.] I.e. 



Methyltetraoxybenzophenone 



H.06ll3Me.OO.C6H2(OH)3 [3'.4': 2:3:4] 



Trimethyl ether 



OMe.CsH3Me.CO.C6H2(OH)(OMe)2 



[3' : 4' : 2 : 3 : 4] 



and the tetra.methye ether. 



Perkin, W. 11. 'jun. and Weizmann, C. 

 [4'- Metliyl-2-hydroxy-3': 3:4- tri- 

 metlioxybenzophenone and 4'-nietliyl- 

 3' : 2 : 3 : 4 - tetranietlioxybenzophenone.] 

 I.e. 



KETONE C„H2„-,b05 



KETONE ChHihOs 



Trioxybenzil 



C,ll,.CO.C().G,U,{Oll), 



Noelting, Iv nnd Kadiera, V. Berlin. 

 Ber. I), ciieni. Ges., 39, 1906, (2056 

 2060). 



