NMR STUDIES OF RHODIUM COMPOUNDS CONTAINING CHIRAL PHOSPHINE LIGANDS

Chinese Journal of Magnetic Resonance ›› 1996, Vol. 13 ›› Issue (6): 525-530.

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NMR STUDIES OF RHODIUM COMPOUNDS CONTAINING CHIRAL PHOSPHINE LIGANDS

Wu daxu, Shi Jicheng, Lu Getan, Kang Beisheng

State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002

Received:1996-06-03 Revised:1996-07-29 Published:1996-12-05 Online:2018-01-17

Abstract

Abstract: Analysis of ¹H and ¹³C NMR spectra of Rhodium compounds trans-((3-MBPA)₂Rh(CO)Cl)(1) and trans-((3-MBPA)₂Rh(CO)Cl)(2),with the aid of H-H COSY,H-C HMQC, H-H LR COSY experiments, has allowed unambiguous chemical shift assignments of all protons and carbons of the compounds.The trans geometry of the compounds has been determined by means of the coupling constants(J_P-Rh,J_P-CO,J_Rh-CO).

Key words: Chiral phosphine ligands, 3-MBPA, 2-MBPA, Rhodium compounds, 2D NMR

Wu daxu, Shi Jicheng, Lu Getan, Kang Beisheng. NMR STUDIES OF RHODIUM COMPOUNDS CONTAINING CHIRAL PHOSPHINE LIGANDS[J]. Chinese Journal of Magnetic Resonance, 1996, 13(6): 525-530.

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NMR STUDIES OF RHODIUM COMPOUNDS CONTAINING CHIRAL PHOSPHINE LIGANDS

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