Arylmino(halogeno)phosphanes XPNC 6 H 2  t Bu 3  (X  Cl, Br, I) and the Iminophosphenium Tetrachloroaluminate [PNC 6 H 2  t Bu 3 ] ⊕ [AlCl 4 ] ⊖ : the First Stable Compound with a PN Triple Bond | Zendy

Niecke Edgar | Zendy; Nieger Martin | Zendy; Reichert Franz | Zendy

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Arylmino(halogeno)phosphanes XPNC 6 H 2 t Bu 3 (X  Cl, Br, I) and the Iminophosphenium Tetrachloroaluminate [PNC 6 H 2 t Bu 3 ] ⊕ [AlCl 4 ] ⊖ : the First Stable Compound with a PN Triple Bond

Author(s) -

Niecke Edgar,

Nieger Martin,

Reichert Franz

Publication year - 1988

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198817151

Subject(s) - triple bond , chemistry , aryl , bond length , sequence (biology) , crystallography , stereochemistry , medicinal chemistry , crystal structure , polymer chemistry , double bond , organic chemistry , alkyl , biochemistry

The cation 4 can be obtained in an amazingly simple raction sequence from phosphorus trichloride 1 and the arylamine 2 via the iminophosphane 3 . Spectroscopic findings—δ( 31 P) = 79.3—and structural data—PNC angle = 177°, PN distance = 147.5 pm—suggest the presence of a triple bond, whereby 4 is isoelectronic with :SiN–aryl.

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