Posebna izdanja (Srpdka kraljevska akademija), Том 237 |
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Страница 39
... affords 7 - chlorophthalide ( XI ) , in contrast to the dimethyl ester ( XII ) and to 2 - methyl - 1 - hydro - 3 ... afforded 40 % of glyoxal , 1420 The selective reduction of one ester group in esters of dicar- boxylic acids is ...
... affords 7 - chlorophthalide ( XI ) , in contrast to the dimethyl ester ( XII ) and to 2 - methyl - 1 - hydro - 3 ... afforded 40 % of glyoxal , 1420 The selective reduction of one ester group in esters of dicar- boxylic acids is ...
Страница 54
... affording as the major product a simple satu- rated amide ( VI ) . Finally , a single methyl group in the a - position ( R ′′ = CH3 ) blocks even the primary addition of AlH to the unsatu- rated system ( formation of IX , i.e. VI ) ...
... affording as the major product a simple satu- rated amide ( VI ) . Finally , a single methyl group in the a - position ( R ′′ = CH3 ) blocks even the primary addition of AlH to the unsatu- rated system ( formation of IX , i.e. VI ) ...
Страница 113
... afforded exclusively phenol , 832 The reduction of l - menthyl p - toluenesulfonate ( XIV ) with lithium aluminum deuteride afforded l - deutero - trans - p - menthane ( XV ) , whose optical activity can solely be produced by the ...
... afforded exclusively phenol , 832 The reduction of l - menthyl p - toluenesulfonate ( XIV ) with lithium aluminum deuteride afforded l - deutero - trans - p - menthane ( XV ) , whose optical activity can solely be produced by the ...
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