NiBr2(PPh3)2; triphenylphosphine; zinc in acetonitrile T=60 - 65°C; 4 h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1365 - 1366