Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Резултати 1-3 од 18
Страница 55
... tertiary amine ( XIII ) ; in boiling tetrahydrofuran , however , rearrangement takes place to produce a secondary amine ( XIV ) , which was also formed on heating the tertiary amine ( XIII ) with lithium aluminum hydride in tetrahydro ...
... tertiary amine ( XIII ) ; in boiling tetrahydrofuran , however , rearrangement takes place to produce a secondary amine ( XIV ) , which was also formed on heating the tertiary amine ( XIII ) with lithium aluminum hydride in tetrahydro ...
Страница 69
... tertiary epoxides ( III ) at the secondary carbon atom in preference to a tertiary , and the normal product is a tertiary alcohol ( IV ) .244 , 246 , 257 , 272 , 276 , 277 , 704 , 706-708 , 1310 , 1315 , 1363 , 1500 , 1516 , 1530 , 1655 ...
... tertiary epoxides ( III ) at the secondary carbon atom in preference to a tertiary , and the normal product is a tertiary alcohol ( IV ) .244 , 246 , 257 , 272 , 276 , 277 , 704 , 706-708 , 1310 , 1315 , 1363 , 1500 , 1516 , 1530 , 1655 ...
Страница 71
... tertiary epoxides are converted to tertiary alcohols is also valid for epoxides not belonging to the steroid field , as demonstrated by several examples.143 , 144 , 232 , 691 , 694 , 1646 , 1516 However , in determining the direction of ...
... tertiary epoxides are converted to tertiary alcohols is also valid for epoxides not belonging to the steroid field , as demonstrated by several examples.143 , 144 , 232 , 691 , 694 , 1646 , 1516 However , in determining the direction of ...
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