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Synthesis, Structure, and First Reactivity Studies of Functional (Phosphinoamino)boranes
Author(s) -
Majhi Paresh Kumar,
Franco José Manuel Villalba,
Schnakenburg Gregor,
Sasamori Takahiro,
Streubel Rainer
Publication year - 2017
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201601366
Subject(s) - chemistry , boranes , microanalysis , nuclear magnetic resonance spectroscopy , reactivity (psychology) , chlorine , crystal structure , lithium (medication) , crystallography , density functional theory , single crystal , niobium , stereochemistry , inorganic chemistry , medicinal chemistry , organic chemistry , computational chemistry , boron , medicine , alternative medicine , pathology , endocrinology
Functional phosphanes having a P–N–B motif were obtained by treatment of chloro(organo)phosphanes with boryl amides. Compounds 4a – e are stable up to 100 °C and show no association in solution, even at low temperature (–70 °C). The functional phosphanes were characterized by NMR and IR spectroscopy, MS, and microanalysis, and phosphanes 4a , 4c , and 4e were additionally scrutinized by single‐crystal X‐ray crystallography. Preliminary studies on chlorine/lithium exchange of 4a led to anionic azaphosphaboriridine 5a′ .