The N‐(9‐fluorenyl)‐N‐mesitylamino group was utilized as an electron‐donating new sterically protecting group and thus several captodative 1‐amino‐2‐aryldiphosphenes were prepared. The push‐pull substituent effect on the ‐PP‐ bond was demonstrated by 31P NMR, and the reactivities of the captodative diphosphenes were studied.
|Number of pages||6|
|Publication status||Published - 1993 Oct|
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