1910 



CYCLOID CH.Os 



cnph 

 Phenylglycidic acid o< ^^^ ^^j ^^ 



Japp, F. R. and Maitland, W. Inter- 

 action of sodium plicnylglyeidate with 

 plienylhydrazine. [Formation of 1:5- 

 dipLenyl - 4 - hydroxy - 3 - pyrazolidone.] 

 London, J. Chem. Soc, 85, J 901, (1490- 

 1490); [abstract] Loudon, Proc. Chem. 

 Soc, 20, 1904, (205). 



CYCLOID CioHcOj 



Coumarinaldehyde 



And the ox'imc and scmicarhazonc. 

 Stoermer, R. und Oetker.Ed. Berlin, 

 Ber. 1). chem. Ges., 37, 1904, (192-203). 



CYCLOIDS CioH.Oj 



4- and G-Coumarylcarbinol 



CO (^ JJ (-,J^ QJ^ 



CPI:Cri 



and the acetate. 

 Stoermer, R. und Oetker, E. Berlin, 

 Ber. 1). chem. Ges., 37, 1904, (192-203). 



Methylcoumarilic acid 



4-CiiLor(ti-derivative 



Stoermer, R. und Oetker, E. Berlin, 

 Ber. D. chem. Ges., 37, 1904, (192-203). 



CYCLOIDS CiHi.Oj 



Oxy-diliydro-isosafrole 



DiiiUuMo derivative 

 Cn2<2>C6H2Br.CH(OH).CHBrMe 



And its methyl and ethjl ethers and 

 acetyl and benzoyl derlvittices. 



Pond, F. J. and Siegfried, ('. R. J. 

 Amer. Chem. Soc, Kastoii, Pa., 25, 

 1903, (262-272). 



l-Phenylbutene-2 ozonide 

 CH2Ph.Cll(o<-^).CHMe 



Harries, C. und Osa, A. S. de. Berlin, 

 Ber. 1'. clum. Ges., 37, 1904, (842-845,i. 



Cycloids containing oxygen. 



CYCLOID C11H10O3 



a-Ethylumbelliferone 



CU : GEt 

 C6H3(UllKo— GO 

 Fichter, Fr. und Goldhaber, M. Berlin, 

 Ber. D. chem. Ges, 37, 1904, (2382- 

 2384). 



CYCLOID C12H10O3 



7-Methyl-7-oxy-a-hydrindone-acetic 

 acid lactone. 



Stobbe, H. Berlin, Ber. D. chem. 

 Ges., 37, 1904, (1619-1624). 



CYCLOID Cr>Hi.;03 



2, 3-Dimethyl-4-anliydromethyl-6, 7- 

 dioxy-L 4-benzopyranole 



also the 7, 8 and 5, 7-DioxY-derivatives. 

 Their hydrocldorides and pierates. 

 Biilow, C. und Deiglmayr, I. Berliii, 

 Ber. D. chem. Ges., 37, 1904, (1791- 

 1800). 



CYCLOID C13HH1O3 



2, 3-Dioxyxantliene 



and the diaeetyl derivative. 

 Liebermami, C. und Lindenbaum, S. 

 Berlin, Ber. D. chem. Ges., 37, 1904, 



(2728-2737). 



CYCLOIDS C|5Hk,03 



Flavonol 



Synthesis and the acetyl derivatrve. 

 Kostanecki, St. von und Szabrariski, 

 W. I'.erlin, Ber. D. chein. Ges., 37, 

 1904, (,2819-2820). 



Naphthaceto-coumarin 



and its iiliotylliydrazonc. 

 Knoevenagel, E. und Schroter, F. 

 Berlin, Per. D. chem. Ges., 37, 1901, 

 (4484-4191). 



CYCLOIDS CsHivOs 



2-Oxyflavanone 



Monometkyl ether and its isonitroso 



compound. 



Dimethyl ether. 



Kostanecki, St. von und Lampe, V. 



Berlin, Ber. D. chem. Ges., 37, 1904, 



773-778). 



