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

The Enol of Isobutyric Acid

26 March 2024, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

We present the gas-phase synthesis of 2-methyl-prop-1-ene-1,1-diol, an unreported higher energy tautomer of isobutyric acid. The enol was captured in an argon matrix at 3.5 K and characterized using IR and UV/Vis spectroscopy, combined with density functional theory computations. Upon irradiation the enol rearranges to form isobutyric acid and dimethylketene. Moreover, we also identified propene, photochemically formed from dimethylketene.

Keywords

enol
interstellar medium
matrix isolation
molecules of life

Supplementary materials

Title
Description
Actions
Title
Supplementary Information
Description
Supplementary Information
Actions

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.

Now Published

The enol of isobutyric acid [opens in a new tab]
Akkad Danho, Artur Mardyukov, Peter R. Schreiner journal article
Chemical Communications , Volume 60, Issue 39
Online publication date: 2024

Version History

Mar 26, 2024 Version 1

Metrics

328
171
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-2024-489l5
D O I: 10.26434/chemrxiv-2024-489l5 [opens in a new tab]

Funding

European Research Council
101054751

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