Neumann, W. P.; Sommer, R.
Angewandte Chemie, 1964 , vol. 76, p. 52 - 53
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Neumann, W. P.; Sommer, R.
Liebigs Annalen der Chemie, 1967 , vol. 701, p. 28 - 39
methyl iodide in tetrahydrofuran (Ar); Soln. of (Bu)3SnLi in THF added to stirred suspensn. of CuCN2 in THF at -78 °C, mixt. stirred for 30 min at this temp.; 30 min react. on CO2/acetone bath with allene; MeI soln. added dropwise at -78, 1 h stirring, then 3 h at 0 °C; aqueous workup using Et2O; chromy.;
参考文献
Barbero, Asuncion; Cuadrado, Purificacion; Fleming, Ian; Gonzalez, Ana M.; Pulido, Francisco J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 3 p. 327 - 332
