Journal
ADVANCED SYNTHESIS & CATALYSIS
Volume 353, Issue 2-3, Pages 411-425Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.201000567
Keywords
addition reaction; 1-alkynes; beta-diketones; ruthenium; secondary amines
Categories
Funding
- Research Grant Council of Hong Kong [PolyU 5006/07P, PolyU 5011/08P]
Ask authors/readers for more resources
The hydro(trispyrazolyl)borato-ruthenium(II) diphosphinoamino complex TpRu[4CF(3)C(6)H(4)N(PPh2)(2)] (OTf) (I) [Tp=hydro(trispyrazolyl)borate] catalyzes the Markovnikov addition of beta-diketones to unactivated 1-alkynes in good to excellent yields. The reaction proceeds under solvent-free can be reduced down to 0.4 mol%. Complex I (1 mol%) also catalyzes the addition of secondary amines to aromatic terminal alkynes, unusual anti-Markovnikov products are exclusively formed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
