Answered: B. What substituted alkene would you…

B. What substituted alkene would you use in the Heck reaction to make the following products? (a) Pd(OAc)2 `OCH3 PPH3, EtzN `CH3 `CH3 (b) CN Br Pd(OAc)2 ? PPH3, Et;N

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter9: Alkynes: An Introduction To Organic Synthesis

Section9.SE: Something Extra

Problem 14VC: Name the following alkynes, and predict the products of their reaction with (1) H2 in the presence...

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

Kindly answer question a & b

3.
What substituted alkene would you use in the Heck reaction to make the following
products?
(а)
Pd(OAc)2
`OCH3
+
PPH3, Et;N
`CH3
`CH3
(b)
CN
Br
Pd(OAc)2
PPH3, EtzN

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