330 



INDEX 



Pseudaconitine, 140. 



Pseudobutylene and carbon disulphide for sec. 

 butyl isothiocyanate, 254. 



,, for methylacetylcarbinol, 95. 



,, for methylethyl ketone, 95, 



255- 

 ,, from angelic and tiglic acids, 



255. 



,, from isoamyl alcohol, 255. 



,, from isobutyl alcohol, 254. 



,, from iso valeric acid, 255. 



,, from tert. butyl alcohol, 74, 



75- 



,, generators of, 95. 



Pseudocumene, 30, 123, 126, 129, 132, 149. 

 ,, for o-cresol, 126. 



,, from camphor, 285. 



Pseudocumenesulphonic acid and amide, 



132. 

 Pseudocumidine = 5 amino-i : a : 4-trimethyl- 



benzene, 149. 

 Pseudosarcine, 377. 

 Psora ostreata, 153. 

 Psychotria ceJastroides, 41. 

 Pterocarpus (Dcemonorops) draco, 161. 

 ,, erinaceus, 138. 

 ,, marsupium, 138, 139, 159. 

 Ptychotis ajowan, 136, 212. 

 Pulegone, 226, 290. 



,, and isopropyl alcohol for menthone, 



228. 



,, for acetone, 199. 

 ,, for m-cresol, 130. 

 ,, for isopropyl alcohol, 68. 

 ,, for menthol, 93. 

 ,, for phenol, 124. 

 ,, for n-propyl alcohol, 60. 

 ,, for toluene and benzyl alcohol, 115. 

 Pulveraria (Lepraria) latebrarum, 42. 

 Pulvic acid and anhydride, 210. 



,, methyl ester, 43. 

 Punica granatum, 104. 

 Purpurin, 24O, 291. 



,, for purpuroxanthin, 239. 

 Purpurinamide, 240. 

 Purpurincarboxylic acid, 240. 

 Purpurogallin, 168. 

 Purpuroxanthin, 142, 239. 



,, for purpurin, 241. 



Purree, 232. 

 Putrescine ( = tetramethylenediamine) for n- 



butyl alcohol, 72. 

 Pycnanthemumlanceolatum = Thymusvirginicus, 135, 



226. 



Pygium, sp. yielding amygdalin, 205. 

 Pyrazolin-3 : 5-dicarboxylic ester, 124. 

 Pyridine for amyl alcohol, n-primary, 76. 



,, for n-hexyl alcohol, 82. 

 PyrogalloJ, 159, 287. 



,, and phthalic anhydride for anthra- 



gallol, 240. 



,, for antiarol, 163. 

 ,, for naphthalene, 168. 

 ,, trimethyl ether, 287. 

 Pyroglutamic acid, 103. 

 Pyrola, sp. yielding arbutin, 146. 

 Pyromellitic acid, 120. 

 Pyromucic acid, 103, 142, 145, 163, 168, 180, 



235- 



Pyroracemic ( = pyruvic) acid and magnesium 



methiodide for 

 isoamyl alco- 

 hol, 281. 



Pyroracemic (= pyruvic) acid, &c., for ethyl- 



benzene and 

 phenylethyl 

 isothiocyanate, 

 260. 

 ,, . , for acetaldehyde, 176, 



177. 

 ,, ,, for acetone, 193, 196, 



198, 199. 

 ,, . , for amyl alcohol, n- 



sec., 79. 



,, ,, for benzaldehyde, 211. 



,, ,, for benzene, 31. 



,, -, for a-crotonic acid and 



formicaldehyde,i7i- 



173- 



,, ,, for diacetyl, 204. 



,, ,, for ethyl alcohol, 57. 



,, ,, for methylpropylacro- 



lei'n and methyl pro- 

 pylacetaldehyde, 186, 

 187. 



,, ,, for phlorol, 134. 



,, ,, for n-propyl alcohol, 



61-63. 



,, forquinol, 150, 151. 



,, for uvitic acid and to- 



luene, no, in, 113, 

 114. 



,, ,, generators of, 79. 



,, nitrile = acetyl cyanide, 61, 63, 



no 112, 116, 151, 171, 176, 186. 

 187. 



Pyrotartaric acid for acetone, 193, 196, 198, 199. 

 ,, ,, for allylene and toluene, 108- 



iii, 113, 114, 116. 



,, ,, for isopropyl alcohol, 65-69. 



,, ,, for methyl propylacetalde- 



hyde, 185-187. 

 ,, ,, for n-propyl alcohol, 58, 62, 



63- 

 ,, nitrile -- -propylene cyanide, 38, 



109, 185. 



Pyrrole for erythritol, 100, 103. 

 Pyrrolidine, 103. 

 Pyrrolylene = divinyl, &c.. 100. 

 Pyrus mains, 205. 



Quebracho Colorado, 139, 275. 

 Quercetin, 276. 



,, catechol complex in, 138. 



,, phloroglucinol complex in, 160. 



Quercitrin, 138, 160. 

 Quercus, sp. yielding methyl salicylate, 41. 



,, tinctoria, 138. 

 Quini/arin=i :4-dihydroxyanthraquiiione for 



purpurin, 241, 291. 

 ,, from anthmquinone, 291. 

 Quinol = hydroquinone, 146, 286. 



,, and phloroglucinol, &c., for gentisin, 233. 

 ,, and phthalic anhydride for purpurin, 



241. 

 ,, and resorcinol, &c., for cuxanthone, 232, 



233- 



,, &c., for asarone, 165. 

 ethyl ether, 152. 

 ,, for hydroxyquinol, 160. 

 ,, for quinone, 235. 

 ,, for resorcinol, 146. 

 ,, methyl ether, 152. 

 ,, ,, ,, and dextrose for methyl- 



arbutin, 251. 

 Quinoline for hydrocinnamic aldehyde. 212. 



