Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Страница 27
... alcohols.233 , 240 , 1412 However , when the double bond is conjugated to the keto group , as in A4 - cholestenone , mixtures of both 3 - epimers are formed , 245-249 , 1287–1289 , 1347 although it is possible , in some cases , to ...
... alcohols.233 , 240 , 1412 However , when the double bond is conjugated to the keto group , as in A4 - cholestenone , mixtures of both 3 - epimers are formed , 245-249 , 1287–1289 , 1347 although it is possible , in some cases , to ...
Страница 35
... alcohols or formation of dehydration and poly- meric products ) depends on the position of the ester groups in the ... alcohols are formed , 9 , 1182 , 1189 , 1219 while with lithium aluminum hydride - t , alcohols containing tritium are ...
... alcohols or formation of dehydration and poly- meric products ) depends on the position of the ester groups in the ... alcohols are formed , 9 , 1182 , 1189 , 1219 while with lithium aluminum hydride - t , alcohols containing tritium are ...
Страница 36
... alcohols from their esters , in those cases , when ordinary hydrolytic procedures might cause undesired racemization of the alcohols . 191 , 401 , 478-480 , 839 , 1252 , 1579 , 1580 3. HALOGEN ESTERS Halogen esters are reduced ...
... alcohols from their esters , in those cases , when ordinary hydrolytic procedures might cause undesired racemization of the alcohols . 191 , 401 , 478-480 , 839 , 1252 , 1579 , 1580 3. HALOGEN ESTERS Halogen esters are reduced ...
Садржај
LITHIUM ALUMINUM HYDRIDE AS A REDUCING AGENT IN | 1 |
III | 7 |
Special Procedures and Preparation of Hydride Solutions | 13 |
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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