Detection of Alkylideneoxophosphoranes b
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Prof. Dr. Manfred Regitz; Dr. Hans Scherer; Dipl.-Chem. Walter Illger; Dipl.-Che
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Article
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1973
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John Wiley and Sons
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English
β 224 KB
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PPP ~a l c u l a t i o n s ~~~ the electron spectra of the acepleiadylenes (5a)-(5f)-alI strongly fluorescent-depend little on the nature of the substituents R'-R4. Not unexpectedly the UV spectrum of the non-fluorescent ( 5 9 ) is distinctly different.