zinc(II) tetrahydroborate; silica gel in tetrahydrofuran 24 h; Ambient temperature; Yield 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), , # 15 p. 1881 - 1882