Answered: a) MeLi (excess) ether b) H3O+ H…

a) MeLi (excess) ether b) H3O+ H Ph3PCHMe (1 equiv) -78C 1) cat. H2SO4 1 equiv HO OH remove H₂O 2a) NaBH4 b) H3O+ 3) H2SO4, H2O cat. H+ MeNH2 (1 equiv) remove H₂O

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter8: Addition Via Carbocation

Section: Chapter Questions

Problem 6CTQ

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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

a) MeLi (excess)
ether
b) H3O+
H
Ph3PCHMe
(1 equiv)
-78C
1) cat. H2SO4
1 equiv
HO
OH
remove H₂O
2a) NaBH4
b) H3O+
3) H2SO4, H2O
cat. H+
MeNH2 (1 equiv)
remove H₂O

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