a) A specific example of the Curtius rearrangement of an acyl azide to an isocyanate. b) The anionic intermediate that undergoes rearrangement in the Hofmann rearrangement below. 2 equiv NaOH, „NH2 NH, Br, H20 CO2 c) The iminium ion that is reduced in the in the reductive amination below. d) The Michael addition adduct that is generated in the Robinson annulation below. catalytic NaOCH3, CH;OH H3C + H20 рH 45 A NaBH;CN CH;ÓH

a) A specific example of the Curtius rearrangement of an acyl azide to an isocyanate. b) The anionic intermediate that undergoes rearrangement in the Hofmann rearrangement below. 2 equiv NaOH, „NH2 NH, Br, H20 CO2 c) The iminium ion that is reduced in the in the reductive amination below. d) The Michael addition adduct that is generated in the Robinson annulation below. catalytic NaOCH3, CH;OH H3C + H20 рH 45 A NaBH;CN CH;ÓH

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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