Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Страница 53
... obtained by starting from 3,4,5 - trimethoxybenzoyl chloride ( I ) , through the diazo ketone ( II ) and the amide ( III ) . 608 CH2O CH2O CHAN CH2O -COCI - 78 % CHO- COCHN2 NH3 90 % CH30 CH2O CH2O CH2O LIAIH4 CHO- CH , CONH , 40 % CHO ...
... obtained by starting from 3,4,5 - trimethoxybenzoyl chloride ( I ) , through the diazo ketone ( II ) and the amide ( III ) . 608 CH2O CH2O CHAN CH2O -COCI - 78 % CHO- COCHN2 NH3 90 % CH30 CH2O CH2O CH2O LIAIH4 CHO- CH , CONH , 40 % CHO ...
Страница 62
... obtained , respectively . Carbostyril itself , after six hours in boiling di - n - butyl ether , was reduced to a mixture of quino- line ( 26 % ) and 1 , 2 , 3 , 4 - tetrahydroquinoline ( 5 % ) . 661 9 ( 10H ) -Phenan- thridones can be ...
... obtained , respectively . Carbostyril itself , after six hours in boiling di - n - butyl ether , was reduced to a mixture of quino- line ( 26 % ) and 1 , 2 , 3 , 4 - tetrahydroquinoline ( 5 % ) . 661 9 ( 10H ) -Phenan- thridones can be ...
Страница 107
... obtained . 1390 , 1449 It appears that this reaction involves hydrogenolysis of the triazine ring with formation of dimethylamine , which then reacts with as yet unchanged cyanuric chloride , 1390 CH2 N CI - C C - CI LIAIH4 CI - C C - N ...
... obtained . 1390 , 1449 It appears that this reaction involves hydrogenolysis of the triazine ring with formation of dimethylamine , which then reacts with as yet unchanged cyanuric chloride , 1390 CH2 N CI - C C - CI LIAIH4 CI - C C - N ...
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