8.45 As we've seen, alkynes undergo many of the same addition reactionsthat alkenes do. What product might you expect from each of the fol-lowing reactions?1 equiv Br2CH3(a)CH3CHCH2CH2C=CH2 equiv H2, Pd/C(b)(c)1 equiv HBrCH3- CH3(a)(b)CH3CH3CHCH2CH2CH2CH3? H2/Pd? HyPd(c)BrCH3(d)? HCICH3CHCHCH2CH2CH2CH3Br2CH3CHCHCH2CHCH3BrCH3(e)он1. Hg(OAc)2, H202. NaBH4CH3CH2CH2CHCH3

Here we have to write the major product obtained obtained by addition reaction of given alkyne (…

8.45 As we've seen, alkynes undergo many of the same addition reactions that alkenes do. What product might you expect from each of the fol- lowing reactions? 1 equiv Brz. ? CH3 (a) CH3CHCH2CH2C=CH 2 equiv H2, Pd/C (b) (c) 1 equiv HBr CH3 - CH3 (a) (b) CH3 CH3CHCH2CH2CH2CH3 ? Hy/Pd ? HyPd (c) Br CH3 (d) Br2. HCI CH3CHCHCH,CHCH3 CH3CHCHCH2CH2CH2CH3 CH3 Br (e) он 1. Hg(OAc)2, H20 2. NABH4 CH3CH2CH2CHCH3

8.45 As we've seen, alkynes undergo many of the same addition reactions that alkenes do. What product might you expect from each of the fol- lowing reactions? 1 equiv Brz. ? CH3 (a) CH3CHCH2CH2C=CH 2 equiv H2, Pd/C (b) (c) 1 equiv HBr CH3 - CH3 (a) (b) CH3 CH3CHCH2CH2CH2CH3 ? Hy/Pd ? HyPd (c) Br CH3 (d) Br2. HCI CH3CHCHCH,CHCH3 CH3CHCHCH2CH2CH2CH3 CH3 Br (e) он 1. Hg(OAc)2, H20 2. NABH4 CH3CH2CH2CHCH3

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section: Chapter Questions

Problem 2.46P

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