作者:Michael P. Cibuzar、Steven G. Dannenberg、Rory Waterman
DOI:10.1002/ijch.201900070
日期:2020.3
available ruthenium compound, bis(cyclopentadienylruthenium dicarbonyl) dimer ([CpRu(CO)2]2), was explored. Styrene derivatives or Michael acceptors react readily with either primary or secondary phosphines in the presence of 0.1 mol % of [CpRu(CO)2]2 under photolysis with an inexpensive and commercially available UV/A 9 W lamp. In comparison to related photoactivated hydrophosphination reactions with [CpFe(CO)2]2
探索了用市售钌化合物双(环戊二烯基钌二羰基)二聚体([CpRu(CO)2 ] 2)进行的磷酸化。苯乙烯衍生物或迈克尔受体在0.1摩尔%[CpRu(CO)2 ] 2的存在下,可通过廉价和可商购的UV / A 9 W灯与伯或仲膦容易地反应。与以[CpFe(CO)2 ] 2为催化剂的相关光活化加氢磷酸化反应相比,这些钌催化的反应以相对较高的速率进行,且催化剂负载量较低。