Questions 1-3 please help 1) Which one of the following terminal alkyne reactions would provide "aldehyde”?.KMnO4(a)(b)= BH3.THFH₂O₂H₂O, heat03HgSO4(c)=(d)H₂O+2) Which one of the ether syntheses belongs to "Industrial Method?(a)OH TSOHCH₂Br(b)OH H+Na-LOHheat (c)(c)LOH_H+CH₂BrCH₂13) Choose which one of the reagents reduces "ketone as well as carboxylic acid" groups.(a) NaBH4(b) H₂/Raney Ni(c) LiAlH416-(d) Na/NH34) Pick which one of the conjugated dienes would be preferred for 1,2-/1,4-additions as well asDiels-Alder cycloadditions.12(a)(b)represent (c)(d)5) Which one of the aromatic compounds is the least reactive one for the formation of ortho- anpara-products as major?-NMe₂ (b)-COMENHCOMe(c)-OMe(d)of the following ring systems is neither aromatic nor anti-aromatic?S(b)NH(d)(c)+

Answered: Image /qna-images/answer/2322978d-116e-478c-8034-6892a290132c.jpg

1) Which one of the following terminal alkyne reactions KMnO4 (a) — (b)- H₂O, heat BH3.THF H₂O₂ (c) 2) Which one of the ether syntheses belongs to "Industria (a) OH TSOH CH3Br (b) OH H+ heat (c). 3) Choose which one of the reagents reduces "ketone as (a) NaBH4 (b) H₂/Raney Ni

1) Which one of the following terminal alkyne reactions KMnO4 (a) — (b)- H₂O, heat BH3.THF H₂O₂ (c) 2) Which one of the ether syntheses belongs to "Industria (a) OH TSOH CH3Br (b) OH H+ heat (c). 3) Choose which one of the reagents reduces "ketone as (a) NaBH4 (b) H₂/Raney Ni

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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Question

Questions 1-3 please help

1) Which one of the following terminal alkyne reactions would provide "aldehyde”?.
KMnO4
(a)
(b)= BH3.THF
H₂O₂
H₂O, heat
03
HgSO4
(c)
=
(d)
H₂O+
2) Which one of the ether syntheses belongs to "Industrial Method?
(a)
OH TSOH
CH₂Br
(b)
OH H+
Na-
LOH
heat (c)
(c)
LOH_H+
CH₂Br
CH₂1
3) Choose which one of the reagents reduces "ketone as well as carboxylic acid" groups.
(a) NaBH4
(b) H₂/Raney Ni
(c) LiAlH4
16-(d) Na/NH3
4) Pick which one of the conjugated dienes would be preferred for 1,2-/1,4-additions as well as
Diels-Alder cycloadditions.
12(a)
(b)
represent (c)
(d)
5) Which one of the aromatic compounds is the least reactive one for the formation of ortho- an
para-products as major?
-NMe₂ (b)
-COME
NHCOMe
(c)
-OMe
(d)
of the following ring systems is neither aromatic nor anti-aromatic?
S
(b)
NH
(d)
(c)
+

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