In the presence of a catalytic amount of (Ph3P)AuNO3 and phthalimide, the addition of toluenesulfonic acid or methanesulfonic acid to alkynes has been shown to proceed and gives vinyl tosylates and vinyl mesylates in good yields and regioselectivity.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/b818863g | DOI Listing |
Publication Analysis
Top Keywords
gold-catalyzed addition
4
addition sulfonic
4
sulfonic acids
4
acids alkynes
4
alkynes form
4
form vinyl
4
vinyl sulfonates
4
sulfonates presence
4
presence catalytic
4
catalytic amount
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!