Perkin] 



792 



[Perkin 



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- 

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 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- 

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 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 

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The development of the coal-tar industry since 1882. 



Brit. Ass. Eep., 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- 

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 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. 

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 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, 255-264. 



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



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

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Influence of temperature on the refractive power and 



on the refraction equivalents of acetylacetone and of 

 ortho- and j>ara-toluidine. Chem. Soc. JL, 69, 1896, 1-6. 



On magnetic rotatory 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. 

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



Gladstone & Perkin. 



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

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



Ueber die Existenz des Trimethylenringes. Berlin, 



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



Ueber Trimethylenderivate. Berlin, Chem. Ges. Ber., 



17, 1884, 1440-1444. 



Ueber die Einwirkung vonDibrornbernsteinsaureather, 



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

 1652-1658. 



On benzoylacetic acid and some of its derivatives. 

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

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



18, 1885, 218-220. 

 - Notiz iiber TrimeDhyleujodid. Berlin, Chem. Ges. 

 Ber., 18, 1885, 221. 



Notiz iiber die Einwirkung von Anilin auf den Methyl- 

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



18, 1885, 682-684. 



Ueber die Trimethylendicarbonsaure (1,1). 



Berlin, 



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

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



On the synthetical formation of closed carbon-chains. 

 [Part i. On some derivatives of trimethylene. Part i 

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

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

 action of trimethylene bromide on the sodium compounds 

 of ethylic acetoacetate, benzoylacetate, parauitrobenzoyl- 

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Ueber die Tetramethylendicarbonsaure (1,2). Berlin, 



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Synthetical formation of closed carbon-chains in the 

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



1890, 992-1106. 



Ethyl ctc^-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. 

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



Action of methylene iodide on the disodium compound 



of ethyl pentanetetracarboxylate. Synthesis of hexa- 



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



818. 

 Note on the formation of anthraquinone from ortho- 



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



1013. 

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Ber., 26, 1893, 2243-2246. 



Note on a new acid from camphoric acid. 



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

 Ueber Hexamethyleudibromid. 



[1892.] 



Berlin, Chem. Ges. 

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The cis- and trans- modifications of 1 : 2-tetra- 



methylenedicarboxylic acid, and 1 : 2-pentametliylenedi- 

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Derivatives of tetramethylene. Chem. Soc. JL, 65 



1894, 950-978. 



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

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