THE SYNTHESIS OF 1,3,2-DIOXAPHOSPHOLENES. EVIDENCE FOR AN ARYLOXYPHOSPHINIDENE INTERMEDIATE |
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| Authors: | Dwight W Chasar |
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| Institution: | 1. BF Goodrich R &2. D Center , Brecksville, OH, 44141, USA |
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| Abstract: | Abstract The reaction of 2,6-di-t-butyl-4-methylphenylphosphorodichloridite with α-diketones in the presence of magnesium metal affords modest yields of 1,3,2-dioxaphospholenes. This may be the first evidence for the existence of the monocoordinate aryloxyphosphinidene intermediate, ROP. |
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| Keywords: | 1 3 2-dioxaphospholenes α-diketone arylphosphorodichloridite magnesium aryloxyphosphinidine heterocycle |
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