SYNTHESIS OF NEW PHOSPHORUS CONTAINING MACROCYLES

作者: I. Bauer , W. D. Habicher

DOI: 10.1080/10426509708033701

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摘要: Abstract The reaction of 1,2,2,6,6-tetramethylpiperidin-4-ol 1 with PCl3 gives the phosphorous acid monoester dichloride 2. This compound forms macrocycles 4 and 6, respectively, in a (2 + 2) cyclocondensation bisphenols 3 5. Macrocycle 6 could be oxidized to phosphate macrocycle 7. In sulfur thiophosphate 8 was obtained. A multi-step one-pot bisphenol 5 PCl3, leads phosphorus containing out, out-cryptand 9 in, 10. in-phosphorus cryptand 10 showed an approximately 3000 times lower oxidation rate than out-phosphorus cumenehydroperoxide.

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