References
- (a) Department of Chemistry, (b) Department of Medicinal Chemistry and Pharmacology, (c) Joint Program in Nuclear Medicine.
- Seitz , D. E. , Tonnesen , G. L. , Hellman , S. , Hanson , R. N. and Adelstein , S. J. 1980 . J. Organomet. Chem. , 186 : C33 Seitz, D. E., Milius, R. A., and El-Wakil, H., Synthetic Commun., 11, 281 (1981); Tonnesen, G. L., Hanson, R. N., Seitz, D. E., and Bottaro, J. C., Int. J. Nucl. Med. Biol., in press.
- All new compounds exhibited spectral data in full accord with assigned structures and gave satisfactory combustion analyses
- Chadwick , D. J. and Willbe , C. 1977 . J. Chem. Soc., Perkin Trans. 1 , : 887 For a discussion of the 2,5-dilithiation of thiophene and furan, see:
- Seitz , D. E. and Zapata , A. 1980 . Tetrahedron Lett. , : 3451 Seitz, D. E. and Zapata, A., Synthesis, 557 (1981); Seitz, D. E. and Zapata, A., Synthetic Commun., 11, 673 (1981)
- Gronowitz , S. and Gestblom , B. 1962 . Arkiv Kemi (English Translation) , 18 : 513
- Gilman , H. and Wright , G. F. 1933 . J. Am. Chem. Soc. , 55 : 3302
- For comparison purposes, a sample of 2,5-diiodothiophene was secured in 96% yield from 1 by reaction with iodine in tetrahydrofuran.