Peres — Perkins. 



957 



seit 22 Prof., Math., Frauennormal- 

 schule, Piacenza; * 1878, Okt. 25, Nizza 

 Monferrato, Prov. Alessandria. (Eig. Mitt.) 



Lezioni di geometria descrittiva, 2. Aufl., 

 475 S., Turin 1913/14. 



Torino, Accad. Atti: La geometria descritt. 

 di uno spazio ad un numero qlq. di dimens., 

 23 S. (41, 1906). 



Torino, Accad. Mem.: Incidenza di rette, 

 piani & spazii ordinarrii in uno spazio a 5 

 dimens. 34 S. (54 1904). — Varietä di rette, 

 30 S. (59, 09). 



Peres, Joseph; Prof., allgem. Math., 

 Fac. des Sc, Univ., Toulouse. 



Bull. d. Sc. math. Darboux: La meth. d. 

 foncts. majorantes & la meth. d. approximats. 

 Buccessives, 3 S. (39, 1915). 



Journ. de math.: Llouville: L. foncts. per- 

 mutables de premiere espece de Volterra, 

 98 S. (1, 1915). 



Palermo, Clrc. matem. Rend. : Resolut, d. 

 problemes aux limites relatifs ä une equat. in- 

 tegro-differentielle de M. Volterra, 12 S. (35, 

 1913). 



Paris, Acad. C. R.: Determinat. de toutes 

 1. foncts. permutables de premiere espece avec 

 unefonct. donnee, 3 S. (156, 1913). — L. foncts. 

 de Bessel ä plusieurs variables, 3 S. (161, 15). 



— Gert, developpements en serie, 4 S. — Qqs. 

 remarques sur cert. developpements en serie, 

 3 S. — Cert. transformats. fonctionnelles, 



3 S. (166, 18). 



Paris, Ecole norm. Ann.: Certaines trans- 

 formats. fonctionn. & leur applicat. ä la theo- 

 rie, d. foncts. permutables, 14 S. (36, 1919). 



Roma, Lincei, Rend.: Equaz. integrali, 5 S. 



— Les foncts. permutables analytiques, 6 & 



4 S. (22 (fe23, 1913 & 14). 



rv Perkin, Arthur George; Lecturer, 

 Chemie, Univ., Leeds; * 1861, Dez. 13, 

 Sudbury, Middlesex. 



The natural organic colouring matters (m. A. 

 E. Everest), 655 S., London 1918. 



London, Chem. Soc. Journ.: Electrolytic 

 oxidat. of phenols (m. Fr. M. Perkin), 5 S. 

 (85, 1904). — Determinat. of acetyl groups, 

 3 S. (87, 05). ^- Oxydat. prod. of the hydroxy- 

 benzoic acids, HS. (89, 06). — Gonstituents of 

 natural indigo (m. \V. P. Bloxam), 10 & 6 S. 

 (91, 07). — Electrolytic oxidat. of some hy- 

 droxybenzoic acids (m. Fr. M. Perkin), 11 S. 

 (93,08). — Quercetagetin, 10 S. — (Jossypetin, 



12 S. — Methylat. of quercetin, 6 S. (103, 13). 



— Thujin, 7 S. (105, 14). — Addit. of auxo- 

 chromes in the flavone group (m. E. Watson), 



13 S. (107, 15). — The colouring matter of 

 cotton flowers, III, 11 S. — A product obtained 

 in the manufacture of natural indigo, 6 S. 

 (109, 16). — Some properties of benzanthrone, 

 13 S. (117, 20). — Occurrence of a crystalline 

 tannin in the leaves of the Acer ginnala (m. Y. 

 üyeda), 11 S. — Some prod. of the reduct. of 

 2-hyrdoxyanthraquinone (m. T. W. Whattam), 

 12 ö. — Some reacts. of benzanthrone (m. G.D. 

 Spencer), 9 S. (121, 22). 



London, Chem. Soc. Trans.: Natural co- 

 louring matters (m. S. Phipps), 9 S. (85, 1904). 



"v Perkin, William Henry sen. ; 

 * 1838, t 1907, Juli 14, Sudbury, Middle- 

 sex. — (Xachr. 22 S. in London, Roy. 

 Soc. Proc, 80, 1908, v. Meldola 44 S. in 

 London, Chem. Soc. Trans., 93, 08, & 



42 S. in Berichte d. Deut. Chem. Ges., 

 44, 11.) 



London, Chem. Soc. Trans.: Densities, mag- 

 netic rotats. & refractive powers of 1:1- 

 dimethylhexahydrobenzene, 1 : l-dimethyl-/J^- 

 tetrahydrobenzene & 3-hydroxy-l : 1-dimethyl- 

 hexahydrobenzene, 11 S. (87, 1905). — Dens., 

 magn. rotats. & refr. pow. of laurolene, dihy- 

 drolaurolene, isolaurolene & dihydroisolauro- 

 lene, 14 S. — An improved apparatus for mea- 

 siiring magnetic rotats. & obtaining a Na light, 

 11 S. — Dens., magn. rotats. & refr. pow. of 

 d-A^ *<^'-p-menthadiene, ethyl dl-zl ^-tetrahy- 

 dro-p-tohiate, dl-zl'-p-menthenol (8), dl-Zl^.sW- 

 p-menthadiene, terpineol & dipentene, 8 S. 

 (89, 06). — The magn. rotats. of hexatriene, 

 GHj : GH • GH : CH • GH : GH3 & its relat.shdp to 

 benzene & other aromatic Compounds; also its 

 refr. pow., 11 S. (90, 07). 



IV Perkin, William Henry jun., Dr. 

 phil. 1832 Würzburg, Sohn d. Vorigen; 

 stud. 1877—80 London, 80—82 Würz- 

 burg, 82—86 München; seit 1912 Prof., 

 Chemie, Univ., Oxford; * 1860, Juni 17, 

 Sudbury, Middlesex. (Eig. Mitt.) 



A course of practical chemistry, London 1890. — 

 An introduct. to chemistrj' & physics (m. B. 

 Lean), 236 S., London 09. — Inorganic che- 

 mistryi), London 09. — Organic chemistry^), 

 696 S., Edinburgh & London 11. 



Ann. d. Chemie: Liebig: Opt. aktive Subst., 

 d. kein asvmmetr. Atom enthalten*) ^), 21 S. 

 (371, 1909). — Das zlg-Menthenol (8) & d. 

 Z|3.9(9)-Menthadien3), 19 S. (374, 10). 



Berichte d. Deut. Chem. Ges.: Abbau d. Bra- 

 silins, 3 S. (36. 1903). — Üb. J^-Acetyl-cyclo- 

 penten als Oxydat. -Prod. d. Zl ^-Gyclohexen- 

 essigsäure^), 4 S. (42, 09). — Lactones*), 3 S. — 

 Harmine & harmaline^), 13 S. (103, 13). 



London, Chem. Soc. Trans.: Experiments on 

 the s^^lth. of the terpenes *) *) •) ') «) ^), 154 S. 

 (87—91, 1905—07). — Tautomerism, 14 S. — 

 Deriv.of o-vanillin^), 14 S. — 1 : 2-Diketo-5 : 6 

 dimethoxyhydrindene°) ^''), 5 S. (105, 14). — 

 Gryptopine & protopine, 215 S. (109, 16). — 

 Epiberberine, 31 S. — A study of some deriv. of 

 berberine closely allied to deriv. of cryptopine, 

 45 S. (113, 18). — Gryptopine. II, 78 S. 

 (11.'», 19). — Harmine & harmaline, III 

 & IV (m. R. Robertson), 35 & 7 S. (115, 19). — 

 Studies on the configurat. of aa'-dibromo- 

 dibasic acids. I: The dibromoadipic acids. 

 Synth. & resolut, of trans-cyclopentane- 

 1:2: 3-tricarboxylic acid (m. E. Robinson), 



8 S. — The act. of Na on phenylacetate, HS. — 

 The oxidat. of carbazole (m. S. H. Tucker), 

 10 S. — Resolut, of dl-trans-cyclopentane- 

 1 : 3-dicarboxylic acid (m. H. A. Scarborough), 



9 S. — Epicamphor, II i^), 19 S. — Deriv. of 

 tetrahydrocarbarole(m. S. G.PPIant),15S.(119, 

 21). — Gondits. of format. of rings attached 

 on the o-, m-, & p-posits. of the benzene nu- 

 cleus. I: The act. of Na on o-phenylenedi- 

 acetic ester"), 9 S. (121, 22) 



Mit ■) F. S. Kipping, ») W. F. Pope, ') O. Wallach, 

 «) J. F. Thorpe, ') R. Robinson. •) S. S. Pickles, ') K. 

 Matsubara, •) G. Tattersalt, ») J. L. Simongen, »<>) W. 

 Robert.?,") A. P. Titley. 



Siehe J. Bredt, F. W. Kay & F. S. 

 Kipping. 



Perkins, Henry Augustus, M. A. 

 1899 New York, Sc. D. e. h. 1922 



