Number | Date | Country | Kind |
---|---|---|---|
27387173 | Aug 1977 | DEX | |
27580252 | Dec 1977 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4065562 | Ohata et al. | Dec 1977 | |
4182767 | Murai et al. | Jan 1980 | |
4533668 | Matsumura et al. | Aug 1985 |
Entry |
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Chemical Abstracts, 66: 65781n (1967), [Hanessian, S., Chem. Ind., 1966 (51), 2126-7]. |
Saeki, H. et al., Chem. Pharm. Bull., 16(5), 962 (1968). |
House, H., Modern Synthetic Reactions, W. A. Benjamin, New York, 1965, pp. 42 and 197-199. |
March, J., Advanced Organic Chemistry, McGraw Hill, New York, 1968, p. 331. |