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Chemie polyfunktioneller Moleküle. 103 [1]: Chrom‐, Molybdän‐ und Wolframtetra‐ sowie ‐tricarbonyl‐Komplexe eines Diphenylphosphin‐substituierten Cyclophosphamide
Author(s) -
Eikermann J.,
Moll M.,
Will N.
Publication year - 1989
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.655740105
Subject(s) - chemistry , medicinal chemistry , diphenylphosphine , molybdenum , stereochemistry , nuclear magnetic resonance spectroscopy , molecule , norbornadiene , chromium , phosphine , catalysis , inorganic chemistry , biochemistry , organic chemistry
Inhaltsübersicht. (Ph 2 PCH 2 CH 2 ) 2 N‐P(O)N(H)CH 2 CH 2 CH 2 O ( 2 ) bildet mit cis‐M(CO) 4 (C 7 H 8 ) bzw. fac‐M(CO) 3 (CH 3 CN) 3 (M = Cr, Mo, W; C 7 H 8 = Norbornadien) die Chelat‐komplexe cis‐M(CO) 4 (PPh 2 CH 2 CH 2 ) 2 N‐P(O)N(H)CH 2 CH 2 CH 2 O ( 3a–c ) bzw. fac‐M(CO) 3 (PPh 2 CH 2 CH 2 ) 2 N–P(O)N(H)CH 2 CH 2 CH 2 O ( 4a–c ). 3a kristallisiert mit einem Mol Methanol aus, während 4a–c jeweils ein halbes Mol THF als Solvat enthalten. Alle Verbindungen wurden, soweit möglich, durch IR‐, Raman‐, 1 H‐NMR‐, 31 P‐NMR‐, 13 C‐NMR‐ und Massenspektren charakterisiert. Chemistry of Polyfunctional Molecules. 103. Chromium, Molybdenum, and Tungsten Tetra‐ and Tricarbonyl Complexes of a Diphenylphosphine‐substituted Cyclophosphamide Abstract. (Ph 2 PCH 2 CH 2 ) 2 N–P(O)N(H)CH 2 CH 2 CH 2 O (2) forms with cis‐M(CO) 4 (C 7 H 8 ) or fac‐M(CO) 3 (CH 3 CN) 3 (M = Cr, Mo, W; C 7 H 8 = norbornadiene) the chelate complexes cis‐M(CO) 4 (PPh 2 CH 2 CH 2 ) 2 N–P(O)N(H)CH 2 CH 2 CH 3 O ( 3a–c ) or fac‐M(CO) 3 (PPh 2 CH 2 CH 2 ) 2 N–P(O)N(H)CH 2 CH 2 CH 2 O ( 4a–c ). 3a crystallizes with one mole of methanol whereas 4a–c contain 1/2 mole of THP as solvate. All compounds were, as far as possible, characterized by their IR, Raman, 1 H NMR, 31 P NMR, 13 C NMR, and mass spectra.

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