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Synthesis and Characterization of Carbonyl Group‐6‐Metal Derivatives with Ligand N , N ‐Bis(diphenylphosphino)naphthalen‐1‐amine (= N ‐(Diphenylphosphino)‐ N ‐naphthalen‐1‐yl‐ P , P ‐diphenylphosphinous Amide). Molecular Structure of cis ‐Tetracarbonyl[ N ‐(diphenylphosphino‐ κP )‐ N ‐naphthalen‐1‐yl‐ P , P ‐diphenylphosphinous amide‐ κP ]molybdenum ( cis ‐[Mo(CO) 4 {C 10 H 7 ‐1‐N(PPh 2 ) 2 }])
Author(s) -
AlMasri Harbi Tomah,
Mohamed Beshir M.,
Moussa Ziad,
Alkordi Mohamed H.
Publication year - 2013
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201200315
Subject(s) - chemistry , molar ratio , amine gas treating , ligand (biochemistry) , elemental analysis , metal , medicinal chemistry , metal carbonyl , crystal structure , nuclear magnetic resonance spectroscopy , spectroscopy , stereochemistry , crystallography , inorganic chemistry , organic chemistry , catalysis , biochemistry , receptor , physics , quantum mechanics
The reaction of N , N ‐bis(diphenylphosphino)naphthalen‐1‐amine ( 1 ) with [M(CO) 6 ] (M=Cr, Mo, W; 1 : 1 molar ratio) afforded cis ‐[M(CO) 4 ( 1 )] 2 (M=Cr), 3 (M=Mo), and 4 (M=W). Compounds 2 – 4 were identified and characterized by elemental analysis and multinuclear NMR ( 1 H‐, 13 C‐, and 31 P‐NMR) and IR spectroscopy. A crystal‐structure determination of complex 3 was carried out.
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