Cambridge Open Engage home
What is Cambridge Open Engage?
How to Submit
Browse
About
News [opens in a new tab]

Ozone-Free Protocol for Hydrodealkenylation via Peroxide Formation and Fragmentation

09 January 2025, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Deconstructive hydrodealkenylations are valuable transformations, particularly utilized in the chiral pool-based enantiospecific syntheses. Current approaches to hydrodealkenylations have limitations regarding functional group tolerance, with ozone being a primary reagent in the installation of the peroxyketal intermediate formed prior to Fe(II) induced β-scission. This work details an ozone-free protocol with a selectivity profile that is expected to follow the Mukaiyama peroxidation.

Comments

Comments are not moderated before they are posted, but they can be removed by the site moderators if they are found to be in contravention of our Commenting Policy [opens in a new tab] - please read this policy before you post. Comments should be used for scholarly discussion of the content in question. You can find more information about how to use the commenting feature here [opens in a new tab] .
This site is protected by reCAPTCHA and the Google Privacy Policy [opens in a new tab] and Terms of Service [opens in a new tab] apply.

Version History

Jan 09, 2025 Version 1

Metrics

465
378
0
Views
Downloads
Citations

License

CC logo
CC
BY logo
BY
The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2025-xwbdj
D O I: 10.26434/chemrxiv-2025-xwbdj [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

Share