steric effects 中文意思是什麼
-
Steric effects in rate constants for bimolecular dissociation
離解反應速率常數中的方位因素 -
It follow therefore that the steric blocking effects of substituents are reflected in adverse kinetic, rather than thermodynamic factors.
由此可以看出，取代基的主本阻礙反應，是反映在違背動力學因素而不是熱力學因素。 -
Steric effects in 126 may also be responsible for its inertness to the grignard reagent.
（126）的空間效應也是它對格氏試劑反應遲鈍的原因 -
Steric effects in 126 may also be responsible for its inertness to the grignard reagent
（ 126 ）的空間效應也是它對格氏試劑反應遲鈍的原因 -
Severe steric effects at the reactive carbon would impede the substitution.
大的立體效應阻止在碳上的取代。 -
Syntheses of ? ? diimine and 2 - aminopyridine transiting metal complexes bearing 2, 6 - unsym - substituents on the aryl, and investigation on the steric and electronic effects of the unsym - subatituents on the catalytic property
以2 ， 6位不同基團取代的苯胺與相應的二酮反應合成系列的? ?二亞胺和吡啶胺基過渡金屬配合物。主要考察芳環2 ， 6位基團立體位阻對催化性能的影響，同時也考慮基團的推拉電子效應。
分享友人