Perkin] 



792 



On the magnetic rotation and densities of chloral, 



chloral hydrate, and hydrated aldehyde. Chem. Soc. Jl., 

 51, 1887, 808-819. 



On the magnetic rotatory power of some of the satu- 

 rated and unsaturated bibasic acids and their derivatives ; 

 also of mesityl oxide. Chem. Soc. JL, 53, 1888, 561-602. 



On an apparatus for maintaining a constant pressure 



when distilling under reduced pressure. Chem. Soc. JL, 

 53, 1888, 689-694. 



Chlorofumaric and chloromaleic acids and the mag- 

 netic rotatorv power of some of their derivatives. Chem. 

 Soc. Jl., 53, 1888, 695-713. 



The action of the chlorides of propionyl and butyryl 



on phenol. Chem. Soc. Jl., 55, 1889, 546-549. 



Observations on the melting points of some salicylic 



and anisic compounds. Chem. Soc. Jl., 55, 1889, 549- 

 551. 



The magnetic rotatory power of nitrogen compounds, 



also of hydrochloric, hydrobromic, and hydriodic acids, 

 and of some of the salts of ammonia and the compound 

 ammonias. Chem. Soc. Jl., 55, 1889, 680-749. 



The development of the coal-tar industry since 1882. 



Brit. Ass. Rep., 1890, 775-776. 



The magnetic rotation of saline solutions. [1890.] 



Chem. Soc. Proc, 6, 1891, 141-145. 



The magnetic rotatory power of solutions of am- 

 monium and sodium salts of some of the fatty acids. 

 Chem. Soc. Jl., 59, 1891, 981-990. 



The refractive power of certain organic compounds at 



different temperatures. Chem. Soc. Proc, 7, 1891, 115- 

 116; Chem. Soc. Jl., 61, 1892, 287-310. 



The magnetic rotation of compounds supposed to 



contain acetyl, or to be of ketonic origin. Chem. Soc. 

 Jl., 61, 1892,' 800-864; 65, 1894, 815-828. 



Magnetic rotation of sulphuric and nitric acids and 



their aqueous solutions, also of solutions of sodium 

 sulphate and lithium nitrate. Chem. Soc. Jl., 63, 1893, 

 57-75. 



The magnetic rotation and refractive power of ethylene 



oxide. Chem. Soc. Jl., 63, 1893, 488-491. 



The magnetic rotation of hydrogen chloride in different 



solvents: and also of sodium chloride, lithium chloride 

 and of chlorine. Chem. Soc. Jl., 65, 1894, 20-28. 



The magnetic rotations of some of the derivatives 



of fatty acids containing halogens, also of acetic and 

 propionic acids, phosgene and ethylic carbonate. Chem. 

 Soc. Jl., 65, 1894, 402-432. 



The magnetic rotation of some unsaturated hydro- 

 carbons. Chem. Soc. JL, 67, 1895, 255-26 1 



The origin of the coal-tar colour industry, and the 



contributions of Hokmann and his pupils. [1893.] Chem. 

 Soc. JL, 69, 1896, 596-637, [1756]. 



Influence of temperature ou the refractive power and 



on the refraction equivalents of acetylacetone and of 

 or(/io- and para-toluidine. Chem. Soc. JL, 69, 1896, 1-6. 



On magnetic rotatorv power, especially of aromatic 



compounds. Chem. Soc. Jl. , 69, 1896, 1025-1257, [1756], 



The refractive and magnetic rotatory powers of some 



benzenoid hydrocarbons. The refractive power of mix- 

 tures. An improved spectrometer scale reader. Chem. 

 Soc. JL, 77, 1900 (Pt. 1), 267-294. 



Perkin, William Henry, & Gladstone, John Hall. See 

 Gladstone * Perkin. 



Perkin, William Henry (jun.). Ueber die Einwirkung von 

 Aethylenbromid auf Malonsiiureather. Berlin, Chem. 

 Ges. Ber., 17, 1884, 54-59. 



Ueber die Existenz des Trimethylenringes. Berlin, 



Chem. Ges. Ber., 17, 1884, 323-325. 



Ueber Trimethylendenvate. Berlin, Chem. Ges. Ber., 



17, 1884, 1440-1444. 



Ueber die Einwirkung von Dibromberusteinsiiureatber 



auf Malonsaureatber. Berlin, Chem. Ges. Ber., 17, 1884, 

 1652-1658. 



L Perkin 



On beuzoylacetic acid and some of its derivatives. 



Part[s] i [& it]. Chem. Soc. JL, 45, 1884, 170-189 ; 47, 

 1885, 240-297, 938; Amer. Chem. JL, 7 (1885-86), 152- 

 172, 251-275, 357-372; 8 (1886), 101-124. 



Ueber die Dehydracetsiiure. Berlin, Chem. Ges. Ber., 



18, 1885, 218-220. 



Notiz tiber Trimethyleujodid. Berlin, Chem. Ges. 



Ber., 18, 1885, 221. 



Notiz fiber die Einwirkung von Anilin auf den Methyl- 



ather der Dehydracetsiiure. Berlin, Chem. Ges. Ber., 

 18, 1885, 682-684. 



Ueber die Trimethylendicarbonsiiure (1,1). Berlin, 



Chem. Ges. Ber., 18, 1885, 1734-1738; 19, 1886, 1049- 

 1052. 



Ueber die Pentamethylendicarbonsaure (1,2). Berlin, 



Chem. Ges. Ber., 18, 1885, 3246-3252. 



On the synthetical formation of closed carbon-chains. 



[Part I. On some derivatives of trimethyleue. Part i 

 (contd.). Trimethylencarboxylic acid. Part n. Ou some 

 derivatives of tetramethyleue. Part n (contd.). On the 

 action of trimethylene bromide on the sodium compounds 

 of ethylic acetoacetate, beuzoylacetate, parauitrobenzoyl- 

 acetate and acetonedicarboxylate. Part in. Some de- 

 rivatives of pentamethyleue.J Chem. Soc. JL, 47, 1885, 

 801-855; 51, 1887, 1-28, 240-248, 702-748, 849-853. 



Ueber die Orthophenylendiacrylsaure. Berlin, Chem. 



Ges. Ber., 19, 1886, 435-438. 



Ueber die Condensation von Formaldehyd mit Malon- 

 siiureather. Berlin, Chem. Ges. Ber., 19, 1886, 1053- 

 1057. 



Ueber die Einwirkung von Trimethylenbromid auf 



Natracetessigiither. [Mittheilung m.] Berlin, Chem. 

 Ges. Ber., 19, 1886, 1244-1247. 



Ueber die Tetramethylendicarbonsaure (1,2). Berlin, 



Chem. Ges. Ber., 19, 1886, 2038-2044. 



Ueber die Einwirkung von Trimethylenbromid auf 



Acetessigiither, Benzoylessigiither und Acetondicarbon- 

 saureather. Berlin, Chem. Ges. Ber., 19, 1886, 2557-2561. 



Dehydracetic acid. Chem. Soc. JL, 51, 1887, 484- 



500. 



Synthetical formation of closed carbon-chains in the 



aromatic series. Part i. On some derivatives of hydrin- 

 donaphthene and tetrahydronaphthalene. Chem. Soc. 

 JL, 53, 1888, 1-20. 



On berberine. Chem. Soc. JL, 55, 1889, 63-90; 57, 



1890, 992-1106. 



Ethyl ai^-diacetyladipate. [1889.] Chem. Soc. JL, 



57, 1890, 204-240. 



Note on the preparation of pyrocatechol. Chem. Soc. 



JL, 57, 1890, 587-589. 

 On the constitution of the alkaloid berberin. Nature, 



42, 1890, 532. 



Acetylearbiuol. Chem. Soc. JL, 59, 1891, 786-797. 



Action of methylene iodide on the disodium compound 



of ethyl pentanetetraearboxylate. Synthesis of hexa- 



methylene derivatives. Chem. Soc. JL, 59, 1891, 798- 



818. 



Note on the formation of anthraquinono from ortho- 



benzoylbenzoic acid. Chem. Soc. JL, 59, 1891, 1012- 

 1H13." 



Ueber Tetramethylenderivate. Berlin, Chem. Ges. 



Ber., 26, 1893, 2243-2246. 



Note on a new acid from camphoric acid. [1892.] 



Chem. Soc. Proc, 8, 1894, 55, 68. 



Ueber Hexamethylendibromid. Berlin, Chem. Ges. 



Ber., 27, 1894, 216-217. 



The cis- and Srans-modifioations of 1 : 2-tetra- 



inethyleuedicarboxylic acid, and 1 : 2-pentauietliylenedi- 

 carboxylic acid. Chem. Soc. JL, 65, 1894, 572-591. 



Derivatives of tetramethyleue. Chem. Soc. JL, 65, 



1894, 950-978. 



Sulphocamphylic acid. [1893-97.] Chem. Soc. Proc, 



9, 1895, 109-110; 11, 1896, 23-24; 13, 1898, 200-202. 



