Choose the appropriate reagent to carry out the following transformation TsN TsN 1. 1) 9-BBN; 2) Pd(dppf)Cl2, NaOH, Ph-Br 2. Pd(PPH3)4, NaOEt, Ph-B(OH)2 3. Pd(OAc)2, Ph3P, nBu3N 4. Cul, EtzN, Pd(OAc)2, Ph3P 5. Pd(PPH3)4, NaOEt

Choose the appropriate reagent to carry out the following transformation TsN TsN 1. 1) 9-BBN; 2) Pd(dppf)Cl2, NaOH, Ph-Br 2. Pd(PPH3)4, NaOEt, Ph-B(OH)2 3. Pd(OAc)2, Ph3P, nBu3N 4. Cul, EtzN, Pd(OAc)2, Ph3P 5. Pd(PPH3)4, NaOEt

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

Chapter11: Ethers, Epoxides, And Sulfides

Section11.9: Reactions Of Epoxides

Problem DQ

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Question

Choose the appropriate reagent to carry out
the following transformation
TsN
TsN
1. 1) 9-BBN; 2) Pd(dppf)Cl2, NaOH, Ph-Br
2. Pd(PPH3)4, NaOEt, Ph-B(OH)2
3. Pd(OAC)2, Ph3P, nBu3N
4. Cul, Et3N, Pd(OAc)2, Ph3P
5. Pd(PPH3)4, NaOEt

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