Journal of the Chemical SocietyThe Society., 1951 |
From inside the book
Results 1-3 of 71
Page 81
... petroleum as thin needles ( 1.37 g . ) , m . p . 103 ° ( Found : C , 76-9 ; H , 7.8 ; N , 4 · 7 . C20H25O2N requires C , 77 · 2 ; H , 8.0 ; N , 4.5 % ) . 4 - Methoxy - 2 - methylphenyl ß - Methylprop - l - enyl Ketone ( VI ) .— The ...
... petroleum as thin needles ( 1.37 g . ) , m . p . 103 ° ( Found : C , 76-9 ; H , 7.8 ; N , 4 · 7 . C20H25O2N requires C , 77 · 2 ; H , 8.0 ; N , 4.5 % ) . 4 - Methoxy - 2 - methylphenyl ß - Methylprop - l - enyl Ketone ( VI ) .— The ...
Page 273
... petroleum ( b . p . 40-60 ° ) -benzene 200 M1 . , 70 : 30 light petroleum ( b . p . 40-60 ° ) -benzene 100 Ml . , 50 Ml . , " " " " 50 Ml . , 60 : 40 light petroleum ( b . p . 40-60 ° ) -benzene 100 Ml . , 200 Ml . , " " " " " 200 Ml ...
... petroleum ( b . p . 40-60 ° ) -benzene 200 M1 . , 70 : 30 light petroleum ( b . p . 40-60 ° ) -benzene 100 Ml . , 50 Ml . , " " " " 50 Ml . , 60 : 40 light petroleum ( b . p . 40-60 ° ) -benzene 100 Ml . , 200 Ml . , " " " " " 200 Ml ...
Page 554
... petroleum and finally from light petroleum , giving hygroscopic crystals of the anhydrous base , m . p . 124-125 ° ( Found : C , 66-9 ; H , 4.9 ; N , 17.2 % ) , not depressed on admixture with the product obtained by method ( a ) . Its ...
... petroleum and finally from light petroleum , giving hygroscopic crystals of the anhydrous base , m . p . 124-125 ° ( Found : C , 66-9 ; H , 4.9 ; N , 17.2 % ) , not depressed on admixture with the product obtained by method ( a ) . Its ...
Contents
Synthesis of 8Substituted Pteridine Derivatives | 3 |
A Contribution to the Chemistry of the Sesquiterpene Humulene | 22 |
Studies in Coordination Chemistry Part VII Complexes of Univalent Copper | 38 |
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Common terms and phrases
absorption acetic anhydride acetone acridine added alcohol alkaline Amer anhydride atoms benzene boiling bromine Calc carbinol carbon cations cell Chem chloroform colourless complex compound concentration constant crystallised crystals curve D.Sc decomp decomposition derivatives diamidide dilute dissolved distilled dried electrode equation ester ethanol ether ethyl alcohol evaporated EXPERIMENTAL extracted filtered formation formed Found fraction gave give m. p. glacial acetic acid Grignard reagent heated hydrochloric acid hydrogen chloride hydrogen phthalate hydrolysis iodide isolated ketone light petroleum b. p. m. p. and mixed method methyl minutes mixed m. p. mixture molecular molecules morolic needles obtained olefin oxidation peroxide phenyl phosphate phthalate potassium hydroxide precipitate prepared prisms pteridine pyridine reaction reduction refluxed requires residue room temperature salt saturated separated sodium hydroxide solid soluble solvent sulphate sulphuric acid Table titration trifluoroiodomethane values washed yellow yield