Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Резултати 1-3 од 38
Страница 12
... mixture , because methylal is rapidly hydrolyzed by acids . Pyridine is unsuitable because it is slowly attacked by lithium aluminum hydride ( see XXIV , 3 ) , but certain reductions have been conducted in ether - pyridine solution ...
... mixture , because methylal is rapidly hydrolyzed by acids . Pyridine is unsuitable because it is slowly attacked by lithium aluminum hydride ( see XXIV , 3 ) , but certain reductions have been conducted in ether - pyridine solution ...
Страница 33
... mixture of the saturated and unsaturated alcohol , and the latter a mixture of the saturated alcohol and unchanged acid . Acids containing isolated ethylenic linkages are converted with- out exceptions to olefinic hydroxy compounds . 31 ...
... mixture of the saturated and unsaturated alcohol , and the latter a mixture of the saturated alcohol and unchanged acid . Acids containing isolated ethylenic linkages are converted with- out exceptions to olefinic hydroxy compounds . 31 ...
Страница 107
... mixture of ether - insoluble compounds , consisting mainly of lithium chloride , aluminum chloride and lithium aluminum cyanide : 1449 3LIAIHA + 4C3N3C12 X 3LICI + 3AICI2 + 4C2H2Nз triazine Isomerization ( AICI3 ) 12HCN 12H2 + 3LIAI ...
... mixture of ether - insoluble compounds , consisting mainly of lithium chloride , aluminum chloride and lithium aluminum cyanide : 1449 3LIAIHA + 4C3N3C12 X 3LICI + 3AICI2 + 4C2H2Nз triazine Isomerization ( AICI3 ) 12HCN 12H2 + 3LIAI ...
Садржај
LITHIUM ALUMINUM HYDRIDE AS A REDUCING AGENT IN | 1 |
III | 7 |
Special Procedures and Preparation of Hydride Solutions | 13 |
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Чести термини и фразе
Acta action of lithium alcohols aldehydes aliphatic alkyl amides amino aromatic attack by lithium carbon atom carbonyl carbonyl group CH₂ CH₂O CH₂OH CH3 CH3 Chem Chemistry and Industry Chim chloride complex compounds containing converted corresponding cyclic derivatives diethyl ether dihydro diol double bond enol epoxides ester group ether solution ethylenic forcing conditions formation functional groups furnishes give H₂C H₂CO H₂O halides halogen Helv heterocyclic Hydride in Organic hydrocarbons hydrogen hydrogenolysis hydrolysis hydroxy hydroxyl group intermediate Karrer ketones lactams lactone LIAIHA lithium aluminum hydride lithium hydride means of lithium mechanism methyl mixture Monatsh nitriles nitro nitrogen nucleophilic obtained olefin optically active oxazolone oxide polar racemic react with lithium reaction reagent reducing agent reductions by lithium ring Rosenkranz saturated solvent steroids sulfinic acids sulfonate sulfonic acids temperatures tertiary tetrahydrofuran unsaturated VIII XVII XVIII XXIII yields