November 26, 2024, 12:17:23 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: m-CPBA Question  (Read 1676 times)

0 Members and 2 Guests are viewing this topic.

Offline JoeyBob

  • Regular Member
  • ***
  • Posts: 51
  • Mole Snacks: +0/-0
m-CPBA Question
« on: March 16, 2020, 06:47:03 PM »
Can someone explain the mechanism for this? I know m-CPBA turns alkenes into epoxides, but im not familiar with how this reaction. What happens with the methyl on the oxygen??
Logged

Offline hollytara

  • Chemist
  • Full Member
  • *
  • Posts: 317
  • Mole Snacks: +39/-0
Re: m-CPBA Question
« Reply #1 on: March 16, 2020, 11:18:26 PM »
m-CPBA is meta-chloroperbenzoic acid 

Per-acids can do a one step transfer to the alkenes. Like this:

Logged

Offline JoeyBob

  • Regular Member
  • ***
  • Posts: 51
  • Mole Snacks: +0/-0
Re: m-CPBA Question
« Reply #2 on: March 17, 2020, 04:05:25 PM »
Quote from: hollytara on March 16, 2020, 11:18:26 PM
m-CPBA is meta-chloroperbenzoic acid 

Per-acids can do a one step transfer to the alkenes. Like this:

Yeah I know that mechanism. But theres no alkene here unless you do it on the benzene, which I don't believe you can.
Logged

Offline hollytara

  • Chemist
  • Full Member
  • *
  • Posts: 317
  • Mole Snacks: +39/-0
Re: m-CPBA Question
« Reply #3 on: March 17, 2020, 05:10:54 PM »
Where did you get your problem from?
Logged

Offline JoeyBob

  • Regular Member
  • ***
  • Posts: 51
  • Mole Snacks: +0/-0
Re: m-CPBA Question
« Reply #4 on: March 22, 2020, 07:57:58 PM »
Quote from: hollytara on March 17, 2020, 05:10:54 PM
Where did you get your problem from?

Wiley
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links