Kinetics of hydroformylation of camphene was investigated in the presence of [Rh(CO)₂(acac)]/P(OPh)₃ catalyst in a temperature range of 363–383 K. The influence of parameters such as stirring speed, camphene, catalyst, ligand concentrations, and partial pressures of H₂ and CO on the activity and selectivity of the catalyst has been studied. The rate showed a first‐order dependence with respect to catalyst and camphene concentrations. The effect of partial pressure of hydrogen showed fractional order dependence. The plots of rate versus excess ligand, that is, (P(OPh)₃) concentration and rate versus CO partial pressure passed through maxima and showed typical substrate/ligand inhibited kinetics. An empirical rate equation has been proposed and found to be in good agreement with the observed rate data. The kinetic parameters and activation energy were also evaluated.

中文翻译：

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亚磷酸铑催化剂催化苯甲醛加氢甲酰化反应动力学

在[Rh（CO）₂（acac）] / P（OPh）₃催化剂存在下，在363-383 K的温度范围内研究了camp烯的加氢甲酰化动力学。搅拌速度，camp烯，催化剂等参数的影响，配体浓度，H ₂和CO的分压对催化剂活性和选择性的研究。该速率显示出对催化剂和concentrations烯浓度的一级依赖性。氢分压的影响表现出分数阶依赖性。速率与过量配体的关系图，即（P（OPh）₃）浓度和速率对通过最大压力的CO分压的影响，并显示出典型的底物/配体抑制动力学。已经提出了经验速率方程，并发现它与观察到的速率数据非常吻合。还评估了动力学参数和活化能。