References
- Nishiyama , H. , Matsumoto , M. , Arai , H. , Sakaguchi , H. and Itoh , K. 1986 . Tetrahedron Lett. , 27 : 1599
- Fleming , I. and Urch , C. J. 1985 . J. Organomet. Chem. , 285 : 173
- Kuivila , H. G. and Lein , G. H. 1978 . J. Org. Chem. , 43 : 750
- Still , W. C. 1978 . J. Am. Chem. Soc. , 100 : 1481
- Corey , E. J. and Boaz , N. W. 1985 . Tetrahedron Lett. , 26 : 6019 This reagent has been recently used to improve and accelerate 1,4-addition reactions to carbonyl compounds: Alexakis, A., Berlan, J. and Besache, Y., Tetrahedron Lett., 1986, 27, 1047
- The copper reagent was prepared by adding a tetrahy-drofuran solution of tributylstannyllithium to the required amount of cuprous iodide at -78°C and stirring for ten minutes
- Seitz , D. E. , Carroll , J. J. , Cartaya , M.C.P. and Zapata , A. 1983 . Synth. Commun. , 13 : 129 Reference 4 and
- Olofson , R. A. and Dougherty , C. M. 1973 . J. Am. Chem. Soc. , 95 : 582
- All new compounds exibited spectral data in full accord with assigned structures and gave satisfactory combustion analyses
- Pearlman , B. A. , Sterling , R. P. and Fleming , J. A. 1985 . J. Org. Chem. , 50 : 3622 3625 Hindered sulfones and nitriles can be alkylated in good yield with iodomethyltributylti(3)