作者: F. Lefebvre , X. Bories-Azeau , J. M. Basset
DOI: 10.1007/978-94-010-0373-5_31
关键词: Medicinal chemistry 、 Metathesis 、 Grubbs' catalyst 、 Stereoselectivity 、 Salt metathesis reaction 、 Acyclic diene metathesis 、 Ring-opening metathesis polymerisation 、 Stereochemistry 、 Chemistry 、 Catalytic cycle 、 Olefin fiber
摘要: The stereochemistry of the olefin metathesis has been subject numerous publications which tried to rationalize behaviour various catalysts with acyclic olefins [1-5]. It had noticed during these studies that a cis gave preferentially and trans led essentially olefin. This was explained in terms stability metallacyclobutanes involved catalytic cycle (Scheme 1): most favoured are those where substituents positions 1 3 equatorial. simple rule allowed explanation experimental results configuration retention.