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2005
Polyphenylalkyne derivatives
Q 0750
Rh-Catalyzed Addition of Boronic Acids to Alkynes for the Synthesis of TrisubAlkenes in a Biphasic System — Mechanistic Study and Recycling of the
12- 100 stituted
Rh/m-TPPTC Catalyst. — The Rh complex is found to be an efficient catalyst for the
hydroarylation of alkynes. It can be reused sometimes without loss of activity. In toluene/water (1:1) at 100°C trisubstituted alkenes are generally formed in high yields with
high chemo-, stereo-, and regioselectivity. — (GENIN, E.; MICHELET*, V.;
GENET*, J.-P.; J. Organomet. Chem. 689 (2004) 23, 3820-3830; Lab. Synth. Org.,
CNRS, Ec. Natl. Super. Chim., F-75231 Paris, Fr.; Eng.) — Jannicke
2005
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