A Triphosphete and a Spirocyclic Cation with a PP 4  Skeleton and a 10e Spiro P Atom | Zendy

Karsch Hans H. | Zendy; Witt Eva | Zendy; Hahn F. Ekkehardt | Zendy

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A Triphosphete and a Spirocyclic Cation with a PP 4 Skeleton and a 10e Spiro P Atom

Author(s) -

Karsch Hans H.,

Witt Eva,

Hahn F. Ekkehardt

Publication year - 1996

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.199622421

Subject(s) - chemistry , trigonal bipyramidal molecular geometry , yield (engineering) , chloride , skeleton (computer programming) , medicinal chemistry , atom (system on chip) , arsenic , product (mathematics) , stereochemistry , crystallography , organic chemistry , crystal structure , materials science , geometry , metallurgy , mathematics , computer science , programming language , embedded system

The first triphosphete 1a and its arsenic analog 1b are the products of the reactions of PCl 3 and AsCl 3 , respectively, with Li[C(PPh 2 ) 2 ‐(SiMe 3 )]. The side product Ph 2 (Cl)PC(PPh 2 )(SiMe 3 ) 2 reacts further with 1a and NaBPh 4 by chloride abstraction to yield the spirocyclic ten‐electron cation 3 with a pseudo‐trigonal‐bipyramidal PP 4 skeleton.

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