IOWA ACADEMY OF SCIENCES. 103 



(13) Ber. 29, 1S7S.--F. Ullman, independently from the 

 above mentioned investigators, made a few compounds by 

 the same method. 



(14) Ber. 29, 20S3, and Ibid, 30, 738.— Haeussermann 

 and Bauer continued the work begun by Haeussermann 

 and Teichman and prepared numerous compounds. 



(15.) Jr. Chem. Soc. (Lond.), 41, 5, and Ibid, 49, 27.— 

 Gladstone and Tribe prepared phenyl ether and derivatives 

 by distilling aluminum phenolate, aluminum thymolate, 

 and aluminum cresolates. 



ll()) Chem. News, 42, 3. — See No. 15 above. 



(17) Chem. News, 42, 146.— See No. 8 above. 



(15) Jr. Pr. Chem. 1, 143.— See No. 4 above. 



(19) Jr. Pr. Chem. (2) 28, 273.— Klepl prepared earbonyl 

 phenyl oxide by the action of triphenyl phosphate on 

 sodium salicylate. 



(20) Jr. Pr. Chem. (2) 28, 193.— Klepl prepared phenyl 

 ether by distilling para-phenoxy benzoic acid with caustic 

 baryta. 



(21) Jr. Pr. Chem. (2) 28, 201. — liichter prepared 

 diphenyl oxide by distilling sodium salicylate and tri- 

 phenal phosphate. 



(22) Monats Hefte, 17, 65.— B. Jeitles distilled calcium 

 phenyl phosphate and obtained, among other things, 

 diphenyl ether. 



(23) Gazetta, 28 (1), 197.— G. Ortoleva and A. Paratoner 

 treated diphenyl ether with sulphonyl chloride and 

 obtained chlorine derivatives. (Abstract in Journal of the 

 London Chemical Society, 1898.) 



