The Mercuration of Certain 1, 3-dienes ... |
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Page 14
... reaction mixture . Since alcoholysis of mercuric acetate is believed to be the primary step in the mercuration reaction , it is of interest that the recorded yields were higher in the case of primary alcohols , lower in secondary and ...
... reaction mixture . Since alcoholysis of mercuric acetate is believed to be the primary step in the mercuration reaction , it is of interest that the recorded yields were higher in the case of primary alcohols , lower in secondary and ...
Page 18
... reaction mixture . The reaction of piperylene ( 1,3 - pentadiene ) with mercuric acetate in alcohol failed to yield an addition product of the diene . A flaky crystalline product of undetermined constitution was obtained , which melted ...
... reaction mixture . The reaction of piperylene ( 1,3 - pentadiene ) with mercuric acetate in alcohol failed to yield an addition product of the diene . A flaky crystalline product of undetermined constitution was obtained , which melted ...
Page 44
... reaction was negative . After the reaction mixture stood several days at room temperature , a cloudy brown precipitate was observed in the vicinity of the metal . No further change was noted . Potassium Mercuri - cyanide ( ( KCN ) 2Hg ...
... reaction was negative . After the reaction mixture stood several days at room temperature , a cloudy brown precipitate was observed in the vicinity of the metal . No further change was noted . Potassium Mercuri - cyanide ( ( KCN ) 2Hg ...
Contents
THEORETICAL | 12 |
EXPERIMENTAL | 24 |
B The Mercuration of Substituted 13 | 32 |
1 other sections not shown
Common terms and phrases
1,4-diacetoxymercuri-2,3-diethoxybutane acetonitrile acetoxymercuri acid addition alcohol and dried alcoholic solution Anal aqueous solution benzyl alcohols Butadiene 1.62 butane calcium chloride Caled carbon tetrachloride chloromercuri compound chloroprene cold ether configurations crop crude product crystalline crystals cyanide cyclopentadiene dehydrohalogenation derivatives diastereoisomers diene dilute distilled dried in air ether and dried ethoxy ethylene evaporated under reduced filtered with suction filtrate was evaporated formed was filtered Grignard reagent hot ethyl alcohol iodine isolated isomer isomeric isoprene isopropyl alcohol melt below 200 melted with decomposition mercuration of 1,3-butadiene mercuration product mercuration reaction mercuric acetate mercuric salts meso and racemic meso diiodide meso isomer mole obtained OET OEt olefinic piperylene potassium iodide precipitate was filtered precipitate which formed product was filtered product was recrystallized purified meso RCH=CHR reaction mixture reduced pressure refluxed residual solution room temperature sodium chloride solution of 19.1 tertiary butyl alcohol theoretical trimethylamine washed with ether white precipitate yield