Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Страница 35
... furnishes C13- and C14 - labeled alcohols in very good yields . 406 , 426 , 428 , 431 , 555 , 1104 , 1143 , 1200 , 1201 , 1213 , 1219 , 1223 , 1245 , 1249 , 1268 , 1536 , 1557 The reduction of esters of uronic acids ( the aldehyde group ...
... furnishes C13- and C14 - labeled alcohols in very good yields . 406 , 426 , 428 , 431 , 555 , 1104 , 1143 , 1200 , 1201 , 1213 , 1219 , 1223 , 1245 , 1249 , 1268 , 1536 , 1557 The reduction of esters of uronic acids ( the aldehyde group ...
Страница 70
... furnishes secondary alcohols . 1a , 2a - Epoxides of the choles- tane series have been reduced to la - hydroxycholestanes.1498 , 1499 2a , 3a - Epoxychlolestanes give 3a - hydroxy compounds , 252 , 705 , 706 , 710 , 709 , 1498 , 1499 ...
... furnishes secondary alcohols . 1a , 2a - Epoxides of the choles- tane series have been reduced to la - hydroxycholestanes.1498 , 1499 2a , 3a - Epoxychlolestanes give 3a - hydroxy compounds , 252 , 705 , 706 , 710 , 709 , 1498 , 1499 ...
Страница 111
... furnishes tetrahydrothiophene . 1700 1,2 - Dithiocyanocyclohexane ( VII ) , however , gave only 10 % of the normal product , trans - 1,2 - cyclo- hexanedithiol ( VIII ) and 70 % of 1,2 - epithiocyclohexane ( X ) .144 It is assumed that ...
... furnishes tetrahydrothiophene . 1700 1,2 - Dithiocyanocyclohexane ( VII ) , however , gave only 10 % of the normal product , trans - 1,2 - cyclo- hexanedithiol ( VIII ) and 70 % of 1,2 - epithiocyclohexane ( X ) .144 It is assumed that ...
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