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克诺文格尔缩合反应
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克诺文格尔缩合反应
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Knoevenagel condensation
克诺文格尔缩合反应
具有活泼亚甲基的化合物(如丙二酸酯和β-酮酸酯等)在碱的作用下,与醛、酮发生亲核加成,然后脱水生成α,β-不饱和化合物的反应。
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near-ring illumination
near-ring module
near-selection theorem
NEAR Shoemaker
NEAR Shoemaker probe
nearshore sediment observation
nearshore wave
nearshore wind power engineering
nearside of the Moon
near sight
nearsighted eye
near sight, myopia
near-similarity
near-solar space
near-source accumulation
near-space environment
near space exploration
near space maneuver penetration through
near space vehicle
near-square number
near-square prime
near-surface disposal
near-surface geophysics
near surface seismometer
near synonym
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