N¹q1 4. The hydroformylation of internal alkenes with this rodhium catalyst leads to a mixture oflinear and branched aldehydes depending of the phopshine used.:If L = PPH3, the n/iso ratio is 0,9 and if L= diphosphine (in the box the n/iso ratio = 9,2.Propose a mechanism. Rationalise the effect of the sterically hindered diphosphine.t-Bu,t-BuCORH.C5H11C5H,1Ligand LH2/CO (20atm),80°C

The alkene functional group is identified by the presence of the carbon-carbon double bond. The…

4. The hydroformylation of internal alkenes with this rodhium catalyst leads to a mixture of linear and branched aldehydes depending of the phopshine used.: %3D If L = PPH3, the n/iso ratio is 0,9 and if L= diphosphine (in the box the n/iso ratio = 9,2. %3D Propose a mechanism. Rationalise the effect of the sterically hindered diphosphine. t-Bu. t-Bu R CO Rh CO P C5H11 C5H,1 Ligand L H2/CO (20atm), 80°C

4. The hydroformylation of internal alkenes with this rodhium catalyst leads to a mixture of linear and branched aldehydes depending of the phopshine used.: %3D If L = PPH3, the n/iso ratio is 0,9 and if L= diphosphine (in the box the n/iso ratio = 9,2. %3D Propose a mechanism. Rationalise the effect of the sterically hindered diphosphine. t-Bu. t-Bu R CO Rh CO P C5H11 C5H,1 Ligand L H2/CO (20atm), 80°C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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