Dehydrogenation of 1 by 2 gives Ir(H)2(ClO)4(CO)(PPh3)2 (3) which reacts with another molecule of 1 to give 5, 2 and H2O. Isomerization of 1 to 6 rapidly occurs and hydrogenation of 6 to 3-phenylpropan-1-ol (12) slowly follows in the presence of 2 under hydrogen at 25°C. The catalytically active species for the isomerization under nitrogen seems to be 3.
3-苯基丙-2-烯-1-醇(1)与Ir(ClO 4)(CO)(PPh 3)2(2)在氮气下于25°C反应生成3-苯基丙-2-烯醛(4) ,3-苯基丙-2-烯(5和3-苯基
丙醛(6)。由1脱氢得到2 Ir(H)2(ClO)4(CO)(PPh 3)2(3)的1,得到5,2和H 2的异构化O. 1至6在25℃,
氢气存在下,在2的存在下,迅速发生6到3-苯基丙-1-醇(12)的氢化反应。氮下异构化的催化活性物种似乎是3。