We report the first use of a nickel catalyst for the direct arylation of a b-difunctionalized compound, the malononitrile, from halogenated aromatic substrates. The catalytic system is quite simple: Ni(PPh 3 ) 3 , generated in situ from NiBr 2 (PPh 3 ) 2 , PPh 3 and zinc. Good yields and excellent s
β¦ LIBER β¦
Novel olefin nickel(0) complexes of the methyl derivatives of methylenecyclopropane and cyclopropene
β Scribed by L.S. Isaeva; T.A. Peganova; P.V. Petrovskii; D.N. Kravtsov
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 590 KB
- Volume
- 376
- Category
- Article
- ISSN
- 0022-328X
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