This is a division of application Ser. No. 836,004, filed Sept. 23, 1977, now U.S. Pat. No. 4,191,689.
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Mustafa et al., J. Chem. Soc., 1953, p. 1339-1340. |
Abramovitch et al., J. Chem. Soc., "Perkin Trans. I", vol. 22, 1974, pp. 2589-2594. |
Dutt, S., J. Chem. Soc., 121, 1922, pp. 2389-2394. |
McOmie, J., "Protective Groups in Organic Chemistry", Plenum Press, N.Y., 1973, Chap. 4. |
Number | Date | Country | |
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Parent | 836004 | Sep 1977 |