Ketones. 



656 



1540 



A.7-;7Vy.VA- C„H,n-,,Oo 

 KETONE C,4H,„02 



1 , 1 -Dimethyl-i'-phenyl-3,."i-cliketo- 

 i''-hexane 



Borsche, W. B., 42, (44!)8). 



KEIVXI'S CnH2„.H,02 



KETONE Ci.Hi 0, 



l.^-Diphenyl-o.-j-diketo-iMiexane 



CH,--CU 



^^f'l'<CHk.^O 



>CH, 



Borsche, W. B.. 42, (4408;. 

 KETONE C^Hi.Oz 



3 : 4-Diphenyl---methyl-A--c//c?o- 

 peuteuone 



4-EtHOXY- and 4-ilETH0XY-I)F.RIVATIVES 



/CPh(^OMe).CPh 

 CU,( li 



\C0 CMe 



Gray. GlilUT. 



KETONE Ci JBi 0; 



3 : 4-Diphenyl-5 : .'i-dimethyl-A-- 

 cj/cZopentenone. :-'--Mi:tho\y derivative. 

 Gray. GGG46. 



4-AcETOXY DEiaVATIVE. 



Gray. 6CG47. 



KEToyKs CnH:,.-3o02 



KETONE C iHi^Oz 



isoPhthalacone 



*^;" >cviMe<^:^ 



Errera. 65853. Gruj)po deU'isofta- 

 laceue. — Sulla striittura dello ftalacene. 

 Nota II. 



KETONES C;4HkO: 



3:4-Diphenyl-5-benzylidene-A--cyclo- 

 penten-i-on---ol 

 Gray. 6G648. 



■l-Oxy-3 : 4-diphenyl-j-benzylidene- 

 :^-methyl-A-c'veZopentenone 

 4-Ethyl aud 4-acetyl derivatives. 

 Gray. GcniT. 



KETOXES WITH THREE oXYCES 

 ATOMS. 



KETOXE CnH2,.-60, 



KETONE CoHsOs 



Methylcyclopentanetrione 



3-IsONITROS 



Diels 0. 



57G: 



KCRYI.IDENE iiud DICIILOUO- 

 DERIV.ilTVl S. 



I. Bocking, A. B., 42, 



KETOXE CnH2..-,oO, 

 KETONE CJHbOj 



5 : G-Dioxy-1-hydrindone 



7-XlTRODERIVATIVE OF THE DIMETHYL 

 ETHER 



(MeO)2CeH2<^;g>CH, 



Perkin, Robinson it Thomas. G1I750. 



Robinson 70372. 2-Ammo-5 : 6- 

 diiuetlioxy-l-hydrindone, and its hydro- 

 chloride, platinichloride and benzoyl 

 derivative. 



5 : G-Methylenedioxy- 1 -hydrindone- 



7-NlTRii- and 7-AMIN(l-DEr(IVATIVES. 



Perkin, Robinson & Thomas. 69750. 

 \\lso 7-methoxy-5 : G-metb\-lenedioxy-2- 

 piperonylidene-1-hydrindone.] 



KETOXES CnH2M_2,03 

 KETONE C23H iOa 



Bisethylsalic3/lidenecyclo- 



pentanone. 



Stobbe 11, Haertel. A . 370, (105). 



KETOXE CnH,„-2403 

 KETONE C3 HisOs 



Benzylidenepiperonalcyclo- 



pentanone- 



stobbe u. Haertel. A. 370, 1(15;. 



KETOXE CmH2.-:203 

 KETONE Ci^H .0 



i',7-Dioxy-''-diphenylacenaph- 

 thenone- 



2.7-DlMErHYL CO-MPOU.N'U 



Beschke. .\., 369, 196). 



