Number | Name | Date | Kind |
---|---|---|---|
3485829 | Fried | Dec 1969 | |
3491090 | Fried | Jan 1970 | |
3873580 | Rennie | Mar 1975 |
Number | Date | Country |
---|---|---|
7507398 | Jun 1974 | NLX |
Entry |
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Pradham et al., J. Organ. Chem. 29, pp. 601-604, (1964). |
Fried et al., Organic Reactions in Steroid Chem., vol. 1, pp. 308,313, (Van Nostrand), 1972. |
Walker et al., Chem. Rev., 67, pp. 153-195, (1967). |
Burn et al., Chem. and Industry, p. 497, (1966). |
Bunker et al., Synthesis, p. 671, (1975). |
Jackman, Advances in Organic Chem., vol. 2, pp. 329-333, (Interscience Publishers), 1960. |