Journal of the Chemical Society, Part 2, Pages 1201-2488The Society., 1964 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 1244
... 1 - naphthylphosphine oxide ( 3 · 5 g . , 16 % ) , m . p . and mixed m . p . 342-344 ° ( lit. , 15 341-343 ° ) . Treatment of Diphenylphosphinic Anhydride with Phenylmagnesium Bromide ... phenylethyl chloride and bromide By H M R HOFFMANN and ...
... 1 - naphthylphosphine oxide ( 3 · 5 g . , 16 % ) , m . p . and mixed m . p . 342-344 ° ( lit. , 15 341-343 ° ) . Treatment of Diphenylphosphinic Anhydride with Phenylmagnesium Bromide ... phenylethyl chloride and bromide By H M R HOFFMANN and ...
Page 1248
... 1 - phenylethyl bromide Initial concns . ( moles 1. - 1 ) in ethanol . Expt . [ MeSNa ] , 1 0.396 2 0.642 [ Me CHPh Br ] , [ MeSNa ] o [ Me CHPh Bro Reaction conditions Me CHPh Br 2.3 1 4.1 : 1 10 min . at 25 ° 10 min . at 25 ° 88.9 ...
... 1 - phenylethyl bromide Initial concns . ( moles 1. - 1 ) in ethanol . Expt . [ MeSNa ] , 1 0.396 2 0.642 [ Me CHPh Br ] , [ MeSNa ] o [ Me CHPh Bro Reaction conditions Me CHPh Br 2.3 1 4.1 : 1 10 min . at 25 ° 10 min . at 25 ° 88.9 ...
Page 1253
... 1 - phenyl- ethylsulphonium cation decomposed by an E 1 reaction ( t = 410 min . ) in acetonitrile at 59-8 ° ( cf ... phenylethyl bromide in acetonitrile at 59.8 ° . [ ( H2N ) , CS ] , ( moles 1. - 1 ) 0.096 0.116 0.039 0.203 0.109 0.115 ...
... 1 - phenyl- ethylsulphonium cation decomposed by an E 1 reaction ( t = 410 min . ) in acetonitrile at 59-8 ° ( cf ... phenylethyl bromide in acetonitrile at 59.8 ° . [ ( H2N ) , CS ] , ( moles 1. - 1 ) 0.096 0.116 0.039 0.203 0.109 0.115 ...
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Common terms and phrases
1-methylheptyl 1-phenylethyl bromide absorption acetic acid acetone acetonitrile adducts alcohol alginic acid Amer amine anhydride aniline aqueous atom benzene bond Calc calculated carbon Chem chloride chloroform CHPh chromatography cm.¹ complex compounds concentration crystallised cyanohydrin derivative diazomethane diphenylphosphinic dissociation constants distilled enol equation equilibrium constants ester ethanol ether evaporated EXPERIMENTAL extracted formation formed Found fraction gave H₂O halides hydrazine hydrides hydrogen cyanide hydrolysis hydroxide infrared spectrum isomers k₁ k₂ kcal ketone kinetic ligand magnesium manganese(III methanolysis methyl mixed m. p. mixture mmoles mole mole-¹ molecule nitrogen nucleophilic o-complex obtained optical oxaloacetic acid oxidation peaks peroxide petroleum b. p. phenols phosphate phosphine picryl potassium prepared proton pyridine rate coefficients reaction reflux requires residue room temperature rotation shown silanes sodium solution solvent spectra structure substituted sulphide sulphuric Table tetracyanoethylene titration tricyanovinyl values yield