Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact:

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Special issue | Vol 82, No. 2, 2010, pp.1133-1136
Published online, 13th August, 2010
DOI: 10.3987/COM-10-S(E)87
Unprecedented Synthesis of N,N-Divinylamines by Tf2NH-Catalyzed Reaction of Ynamide with Ketimine

Naoya Shindoh, Yoshiji Takemoto,* and Kiyosei Takasu*

*Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-shimoadachi-machi, Sakyo-ku, Kyoto 606-8501, Japan


Tf2NH-catalyzed synthesis of N,N-divinylamines from ynamides and acetophenoneimines is described. The products would be produced through the formation of the corresponding keteniminiums and enamines by the assistance of the catalyst.