Structure of two stereoisomers of Pt( trans ‐MeO 2 CCHCHCO 2 Me) 2 [P(cyclohexyl) 3 ]: Complete assignment of the 11 non‐equivalent tricyclohexylphosphine protons using DQF‐COSY and  13 C,  1 H two‐dimensional methods | Zendy

Rüegger Heinz | Zendy

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Structure of two stereoisomers of Pt( trans ‐MeO 2 CCHCHCO 2 Me) 2 [P(cyclohexyl) 3 ]: Complete assignment of the 11 non‐equivalent tricyclohexylphosphine protons using DQF‐COSY and 13 C, 1 H two‐dimensional methods

Author(s) -

Rüegger Heinz

Publication year - 1991

Publication title -

magnetic resonance in chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.483

H-Index - 72

eISSN - 1097-458X

pISSN - 0749-1581

DOI - 10.1002/mrc.1260290204

Subject(s) - chemistry , heteronuclear molecule , stereochemistry , nuclear magnetic resonance spectroscopy

The 1 H NMR spectrum of the Pt(0) complex Pt( trans ‐MeO 2 CCHCHCO 2 Me) 2 [P(cyclohexyl) 3 ] was measured and the structures of the two isomeric forms, which differ with respect to olefin coordination, were assigned. The structural study made use of a complete analysis of the 11 non‐equivalent protons of the P(cyclohexyl) 3 in one isomer, and this was accomplished via DQF‐COSY and 13 C, 1 H inverse heteronuclear correlation methods.

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