Ketones. 63J 



KETONE CHsn-asOj 

 KETONE CzoHmO, 



3- Aldehydo - 7,7-diphenylquino- 

 methane CPh^ :CeH3(CH0) : 

 Bistrzycki a. Fellmann. B., 43, (3586). 



KETONES CnH2n-4,02 



KETONE C35H28O3 



Benzamarone 



CeHs.CHCCHPhBz), 

 0-, VI- and p-NiTRo derivative. 



Stobbe n. Wilson. A., 374, (266). 



KETONES WITH THREE OXYGEN 

 ATOMS. 



KETONE C.,H2n-,20, 

 KETONE CsH^eOa 



a-Piperonylenemethyl ennyl 

 ketone. 

 Scholtz u. Meyer. B., 43, (1861). 



KETONE CHjM-.eOj 

 KETONE CnHioOj 



2 : 4-Dioxybenzophenone 



2 : 4-DlME-B(lYL COMPOUND 



and its idtro derivative. 



Kauffmann u. Pannwitz. B., 43, 



(1205). 



KETONES CuH^n-.sO, 

 KETONES CisHi.Oi 



2' : 4-Dioxychalkone 



4' : 3 and 5' . 3-DiMETHo.\y derivatives. 



Mllobedzka, Kostaneckl u. Lampe. 



B., 43, (2163). 



j'p-Dioxybenzylideneacetophenone 



HO.CfiH4.cn : CH.C0.C6H,.0H 

 Dimethyl ether and its dibromide. 



Straus. A., 374, (127, 156). 



KETONE CuH,n-2„0, 

 KETONE ChHmOj 



Di-/' oxydistyryl ketone 



CO(CH : CH.C6H,.OH,)2 



Dimethyl ether (Dianisylideneacetone). 



Straus. A., 374, (59). 



1530 



KETONES WITH FOUR OXYGEN 



ATOMS. 



KETONES C„H2n-804 



KETONE C6H4O4 



Dioxyquiiione 



Diethyl ether. 

 Pollak u. Goldstein. 79102. 



KETONES C3H8O4 



Trioxyacetophenone 



Tuimethyl ether 

 [5:4:2:1] C6Hj(OMe)3.CO.CHj 



Bargellini & Avrutin. G., 40, ii, 



(342). 



2:4: 5-Trioxyacetophenone 



Thimi.thyl etier. 

 Reigrodski u. Tambor. B., 43, (1964). 



Gallacetophenone 



cn3.c().C6ii2(oii)3 



Trim ETHYL ether. 

 Mauthner. J. pr., 82, (275). 



KETONE C.jHieO* 



a-Ketoasarone C0ir11O3.CO.C2H5 

 Paolini. 78811. 



KETONE C.,H2.-,804 

 KETONE C,5H,204 



Trioxychalkone 



Tkimi:thyl eitilr 

 l]C'6H2{Oi\Ie)3. CO.CH : CHPh 



[2:4 



Bargellini ot Avrutin. CJ., 40," ii, 

 (342). Reigrodski n. Tambor. B., 43, 



(1964). 



KETONE CnH2n-2u04 



KETONE Ci5H,,04 



Chrysophanic acid 



Dimethyl ether 



CeTl3Me<^J^>CJT2(OMe)2 

 Tubin & Clewer. 81043. 



KETONES C„H2..-2204 

 KETONE CsHhOi 



Oxalyldiacetophenone 



Dirromo derivative 



[CeHj.CO.CHBr.COJz 



Also the tetrabuomo and di-isonitroso 



derivatives. 



Widman & Virgin. 81527. 



