References
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- Toyota , A. , Katagiri , N. and Kaneko , C. 1992 . Chem Pharm. Bull. , 40 : 1039 Alcohol 1 was prepared by DHay. The author thanks him for generous supplies of this compound. Alcohol 6 can be prepared from cis-2-cyclopenten-1,4-diol in a similar fashion. An account of alternative methods to prepare alcohol 1 will be reported elsewhere in due course
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- Okumura , K. , Oine , T. , Yamada , Y. , Tomie , M. , Adachi , T. , Nagura , T. , Kawazu , M. , Mizoguchi , T. and Inoue , I. 1971 . J. Org. Chem. , 36 : 1573
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- Wolff-Kugel , D. and Halazy , S. 1993 . Nucleosides & Nucleotides , 12 : 279 The formation of 9N-ethyl adenine has been reported under similar conditions. See:
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- Yoshizaki , H. , Satoh , H. , Sato , Y. , Nukui , S. , Shibasaki , M. and Mori , M. 1995 . J. Org. Chem. , 60 : 2016 For successful additions of carbanions and intramolecular amide additions in DMF see:
- Hansel , J.-G. , O'Hogan , S. , Lensky , S. , Ritter , A. R. and Miller , M. J. 1995 . Tetrahedron Lett. , 36 : 2913
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