CHM 3120 Assignment 7 1.Give the product of the following transformations. NN+OMeOa)+NNNPhOb)c)+Od)PhNOOMeONO2.Use orbital symmetry to explain the formation of the cis product in this reaction. OPPh3IOTBS1) BuLi2)OOOOPhEtSEtSOOTBSOOPhOEtSEtS3.Account for the rate acceleration noted in the following reaction. NOPhBn+OH3 daysNOCHOBnPhNhBn+OHNOCHOBnPh∆EtAlCl23 minutes4.Predict the stereochemistry of the product in the following ene reaction (hint: consider the shape of the transitions state).
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This note was uploaded on 12/11/2009 for the course CHM Chm3120 taught by Professor Olgilvie during the Spring '09 term at University of Ottawa.