Palladium-catalyzed intermolecular hydroamination of alkynes: a dramatic rate-enhancement effect of O-aminophenol |
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| Authors: | Shimada Tomohiro Yamamoto Yoshinori |
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| Institution: | Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan. |
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| Abstract: | The hydroamination of alkynes using o-aminophenol proceeds in very high to good yields in the presence of Pd(NO3)2 catalyst. Remarkable rate enhancement with o-aminophenol is presumably due to the chelation effect of the ortho OH group to palladium. |
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