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“ESHC (sopron) plenary lecture” exciting fields in P‐heterocyclic chemistry
Author(s) -
Keglevich György
Publication year - 2005
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570420312
Subject(s) - chemistry , phosphole , substituent , steric effects , fragmentation (computing) , ring (chemistry) , computational chemistry , combinatorial chemistry , stereochemistry , organic chemistry , computer science , operating system
In our laboratory, we have been dealing with the synthesis and utilization of P‐heterocycles for almost two decades. In this paper, our recent results are summarised. In the first part, the synthesis and properties of phospholes with sterically demanding substituent on the phosphorus atom and the fragmentation‐related properties of phosphole oxide‐related 7‐phosphanorbornenes are discussed. Then, new families of 6‐membered P‐heterocycles are introduced available by a ring enlargement method and subsequent modifications. In the next part, I show how bridged P‐heterocycles were prepared and how they were utilised in fragmentation‐related phosphorylations. Finally a novel reaction providing heterocyclic phosphoranes/ylides is discussed.