Number | Date | Country | Kind |
---|---|---|---|
56-78142 | May 1981 | JPX | |
56-78143 | May 1981 | JPX | |
56-130856 | Aug 1981 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3189601 | Mull | Jun 1965 | |
3979398 | White | Sep 1976 |
Entry |
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March, J., Advanced Organic Chemistry, McGraw Hill, NY, 1968, pp. 319-322. |
McOmie, J., (Editor), Protective Groups in Organic Chemistry, Plenum Press, London, 1973, pp. 196-199. |