TETRAHEDRAL, CHELATED, SILVER(I) DIPHOSPHINE COMPLEXES - RAPID MEASUREMENTS OF CHEMICAL-SHIFTS AND COUPLINGS BY 2-DIMENSIONAL P-31-(AG-109) NMR-SPECTROSCOPY

被引：20

作者：

BERNERSPRICE, SJ

SADLER, PJ

BREVARD, C

机构：

[1] UNIV LONDON,BIRKBECK COLL,DEPT CHEM,GORDON HOUSE,29 GORDON SQ,LONDON WC1H OPP,ENGLAND

[2] CHRISTOPHER INGOLD LABS,LONDON WC1H OPP,ENGLAND

[3] BRUKER SPECTROSPIN,APPLICAT LAB,F-67160 WISSEMBOURG,FRANCE

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1990年 / 28卷 / 02期

关键词：

!sup]109[!/sup]Ag NMR; !sup]1[!/sup]J([!sup]109[!/sup]Ag; !sup]31[!/sup]P); value; 2D; !sup]31[!/sup]P‐{[!sup]109[!/sup]Ag}; NMR; !sup]31[!/sup]P and [!sup]109[!/sup]Ag chemical shifts; Chelated silver(I) diphosphine complexes;

D O I：

10.1002/mrc.1260280210

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The 109Ag NMR spectrum of [Ag(Ph2PCHCHPPh2)2]NO3, a complex with antimicrobial and antitumour activity, was obtained using a retro‐INEPT two‐dimensional 31P–{109Ag} pulse sequence. This allowed the measurement of the 31P and 109Ag chemical shifts and the 1J(109Ag,31P) coupling constant in a single 2 h experiment and offered a considerable signal‐to‐noise gain compared with 109Ag–{31P} INEPT measurements. Copyright © 1990 John Wiley & Sons, Ltd.

引用

页码：145 / 148

页数：4

共 13 条

[1] A SIMPLE METHOD FOR THE CALIBRATION OF THE DECOUPLER RADIOFREQUENCY FIELD-STRENGTH [J].