✦ LIBER ✦

Elucidation of structural relationships and assignment of proton NMR spectra of transition-metal cyclidene complexes by 2-D NMR techniques

✍ Scribed by Meade, Thomas J.; Fendrick, Carol M.; Padolik, Peter A.; Cottrell, Charles E.; Busch, Daryle H.

Book ID: 126468468
Publisher: American Chemical Society
Year: 1987
Tongue: English
Weight: 721 KB
Volume: 26
Category: Article
ISSN: 0020-1669
DOI: 10.1021/ic00272a022

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Isolation and structural elucidation of

Isolation and structural elucidation of griffithine by 1D and 2D NMR techniques

✍ Atta-ur-Rahman; Azra Pervin; M. Feroz; Shahnaz Perveen; M. I. Choudhary; Naim Ha 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 493 KB

## Abstract The isolation and structure elucidation of a novel dimeric alkaloid, griffithine, from the leafy shoots of __Sophora griffithii__ Stock (Papilionaceae) is described. The alkaloid possesses a 12‐membered ring system formed by the linking of C‐10 and C‐10′ of the alkaloid with the N‐1 and

Characterization of partially deuteriate

Characterization of partially deuteriated transition metal polyhydrido complexes by heteronuclear 2D NMR techniques

✍ Daniel Nanz; Wolfgang Von Philipsborn; Urs E. Bucher; Luigi M. Venanzi 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 454 KB

## Abstract (^1^H, ^103^Rh) and (^1^H, ^103^Rh){^2^H} inverse correlation techniques, which profit from the presence of a magnetically active central metal nucleus, were applied to the complex [RhY~2~(Y~2~){HB(3,5‐Me~2~pz)~3~}] (Y = H or D; pz = pyrazolyl) containing both ‘classical’ and ‘non‐class

Structure elucidation of the oligosaccha

Structure elucidation of the oligosaccharide calonyctin A by the concerted use of 1D and 2D NMR techniques

✍ Guy Serratrice; Raphaël Pastor; You-Chuan Hu 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 543 KB

## Abstract The chemical structure of a plant growth substance, calonyctin A, was determined by NMR spectroscopy. The ^13^C and ^1^H spectral assignments were obtained using a combination of DEPT, heteronuclear chemical shift correlation, ^1^H–^1^H COSY, ^1^H–^1^H NOESY and inverse long‐range ^1^H–

Quenching of dipolar and/or scalar conne

Quenching of dipolar and/or scalar connectivities in carbon-13-proton shift correlated 2D NMR spectra of paramagnetic metal complexes

✍ Gaggelli, Elena; Maccotta, Antonella; Valensin, Gianni 📂 Article 📅 1993 🏛 American Chemical Society 🌐 English ⚖ 292 KB

Bacterial siderophores: Structure elucid

Bacterial siderophores: Structure elucidation, 2D 1H and 13C NMR assignments of pyoverdins produced by Pseudomonas fluorescens CHAO

✍ Sonny Wong-Lun-Sang; Jean-Jacques Bernardini; Christophe Hennard; Pavel Kyslík; 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 249 KB

Swinholide-A, a new marine macrolide. Co

Swinholide-A, a new marine macrolide. Complete assignment of 1H and 13C spectra by 2D NMR techniques

✍ Shmuel Carmely; Michal Rotem; Yoel Kashman 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 738 KB

H and =CNMR spectra of the novel marine macrolide swinholide-A, which provide the basis for its structure elucidation, have been completely assigned by parallel use of 1D and homo-and hetero-nuclear 2D NMR techniques. Swinholide-A (1) probably a polyketide, is a 22-membered macrolide embodying a dih