It's just one question. Please show work and if you're writing please write ie clearly so I understand. Thank you!! When 1-Hexene is reacted with either BH3 or 9-BBN (structures shown below) the hydrogen goes to the moresubstituted side.1-НехeneH.H.H B(9-BBN) Megan MooreH B-While 9-BBN does this greater than 99.9% of the time, BH3 only does this 94% of the time. Is this a steric effect or anelectronic effect that dictates the regiochemistry this reaction? Explain.PermalinkReply(9-BBN)

The hydroboration reaction over alkene leads to a product that is the anti-Markonikovs product. This…

Answered: When 1-Hexene is reacted with either…

When 1-Hexene is reacted with either BH3 or 9-BBN (structures shown below) the hydrogen goes to the more substituted side. 1-Hexene H B|4 H Bs (9-BBN) (BH3)

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

Chapter6: Reactions Of Alkenes

Section: Chapter Questions

Problem 6.31P: When 2-pentene is treated with Cl2 in methanol, three products are formed. Account for the formation...

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Question

It's just one question. Please show work and if you're writing please write ie clearly so I understand. Thank you!!

When 1-Hexene is reacted with either BH3 or 9-BBN (structures shown below) the hydrogen goes to the more
substituted side.
1-Нехene
H.
H.
H B
(9-BBN)

Megan Moore
H B
-
While 9-BBN does this greater than 99.9% of the time, BH3 only does this 94% of the time. Is this a steric effect or an
electronic effect that dictates the regiochemistry this reaction? Explain.
Permalink
Reply
(9-BBN)

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