Improved palladium-catalyzed coupling of 6-chloropurine with terminal acetylenes by protecting the hydrogen in the N9-position with an acetyl group.
- 1 January 1986
- journal article
- Published by Oxford University Press (OUP) in Agricultural and Biological Chemistry
- Vol. 50 (9), 2377-2379
- https://doi.org/10.1271/bbb1961.50.2377