Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Страница 13
... usually more readily crystallizable or extractable , or by evaporation of the aqueous solution followed by extraction of the residue . In the latter case ion - exchange resins have been used successfully in order to eliminate inorganic ...
... usually more readily crystallizable or extractable , or by evaporation of the aqueous solution followed by extraction of the residue . In the latter case ion - exchange resins have been used successfully in order to eliminate inorganic ...
Страница 26
... usually fur- nishes predominantly one diastereoisomer86 , 114 , 115 , 1405 , 1410 , 1628 or cyclic isomer , 86 , 139 , 201 , 202 , 1094 , 1096 , 1097 , 1489 and very often solely one form has been isolated , either in the acyclic , 82 ...
... usually fur- nishes predominantly one diastereoisomer86 , 114 , 115 , 1405 , 1410 , 1628 or cyclic isomer , 86 , 139 , 201 , 202 , 1094 , 1096 , 1097 , 1489 and very often solely one form has been isolated , either in the acyclic , 82 ...
Страница 69
... usually those products are obtained which contain the hydroxyl group in the polar ( axial ) conformation to the pyranoside ring1360 ( see XIII , 3 ) . * Methyl 3,4 - anhydro - 6 - deoxy - a - L - taloside gave after reduction and ...
... usually those products are obtained which contain the hydroxyl group in the polar ( axial ) conformation to the pyranoside ring1360 ( see XIII , 3 ) . * Methyl 3,4 - anhydro - 6 - deoxy - a - L - taloside gave after reduction and ...
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