The New Encyclopaedia Britannica: A - K.Encyclopaedia Britannica, 1997 |
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Page 839
... addition of methanol to 2 - methylpropene . tert - Butyl methyl ether has replaced tet- raethyl lead as an octane booster in gasoline ; its industrial production in the United States increased 10 - fold during the period 1982-92 and in ...
... addition of methanol to 2 - methylpropene . tert - Butyl methyl ether has replaced tet- raethyl lead as an octane booster in gasoline ; its industrial production in the United States increased 10 - fold during the period 1982-92 and in ...
Page 860
... addition is usually not identical to the one contributing the alpha hydrogen . An example is the synthesis of 2 - cyclohexenone . || CH || H , C T H2C CH3 CH = 0 base H2C T CH2 T -H2O H2C T H , C CH - OH H2C CH CH2 CH2 CH2 Conjugate ...
... addition is usually not identical to the one contributing the alpha hydrogen . An example is the synthesis of 2 - cyclohexenone . || CH || H , C T H2C CH3 CH = 0 base H2C T CH2 T -H2O H2C T H , C CH - OH H2C CH CH2 CH2 CH2 Conjugate ...
Page 1049
... Addition reactions . Reactions in which a multiple bond between two atoms becomes partly or fully saturated by covalent attachments at both centres are called addition reactions . Many mechanisms are known for such reac- tions ; most of ...
... Addition reactions . Reactions in which a multiple bond between two atoms becomes partly or fully saturated by covalent attachments at both centres are called addition reactions . Many mechanisms are known for such reac- tions ; most of ...
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