Maria Katharina Uttendorfer, Lisa Marie Schneider, Lukas Sebastian Diener, Gabriele Hierlmeier, Gabor Balazs, Robert Wolf
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Reactions of di-tert-butyldiphosphatetrahedrane (tBuCP)2 with Mes*O•, (PhSe)2, and I2 produce 1,2-diphosphacyclobutene derivatives (tBuCPR)2 [R = OMes* (1), SePh (2), I (3); Mes* = 2,4,6-tri-tert-butylphenyl]. Reaction of 3 with LiAlH4 affords the elusive 1,2-dihydro-1,2-diphosphacyclobutene (tBuCPH)2 (4).
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.