✦ LIBER ✦

13C and 119Sn NMR of tetrakis(trimethylstannyl)allene and tris(trimethylstannyl)allene

✍ Scribed by Bernd Wrackmeyer

Book ID: 103188295
Publisher: Elsevier Science
Year: 1980
Weight: 184 KB
Volume: 39
Category: Article
ISSN: 0022-2364
DOI: 10.1016/0022-2364(80)90146-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Some reactions of tris(trimethylstannyl)

Some reactions of tris(trimethylstannyl)- and tetrakis(trimethylstannyl)-methane

✍ Darryl W. Hawker; Peter R. Wells 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 488 KB

Tetrakis(trimethylstannyl)germanium, the

Tetrakis(trimethylstannyl)germanium, the first observation of indirect nuclear 119Sn–73Ge spin–spin coupling 119Sn–73

✍ Bernd Wrackmeyer; Piotr Bernatowicz 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 67 KB

Tetrakis(trimethylstannyl) germanium was prepared and studied by 1 H, 13 C, 73 Ge and 119 Sn NMR spectroscopy. Quadrupolar relaxation of the 73 Ge nucleus is slow, which allows one to measure 1 J 117/119 Sn, 73 Ge D 37 Hz and to determine its positive sign by a 2D heteronuclear 73 Ge-1 H shift corr

Aufbau von FeSn-Bindungen über die Reak

Aufbau von FeSn-Bindungen über die Reaktion von Tris(trimethylstannyl)amin mit Fe(CO)5 und Fe(CO)4CS;13C-,17O- und119Sn-NMR-spektroskopische Untersuchungen

✍ Petz, Wolfgang ;Wrackmeyer, Bernd ;Storch, Wolfgang 📂 Article 📅 1989 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 382 KB 👁 1 views

One- and two-dimensional 15N NMR spectro

One- and two-dimensional 15N NMR spectroscopy of tris(trimethylsilyl)-, tris(trimethylstannyl)-, tris(trimethylplumbyl)-amine and tetrakis(trimethyistannyl)hydrazine: Sign determination of various scalar coupling constants

✍ Bernd Wrackmeyer; Hong Zhou 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 342 KB

## Abstract The signs of the coupling constants ^1^__J__(^29^Si^15^N) and ^1^__J__(^119^Sn^15^N) are positive and negative, respectively, in tris(trimethylsilyl)‐ and tris(trimethylstannyl)‐amine. This results from two‐dimensional (2D) ^15^N/^1^H heteronuclear shift correlations [at natural abundan

13C and 119Sn NMR spectra of divinyltin(

13C and 119Sn NMR spectra of divinyltin(IV) compounds

✍ J. Holecˇek; K. Handlírˇ; M. Na´dvorni´k; S.M. Teleb; A. Lycˇka 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 482 KB

Synthesis of Acetylenes, Allenes and Cum

Synthesis of Acetylenes, Allenes and Cumulenes || 1H- and 13C-NMR Chemical Shifts of Acetylenic, Allenic and Cumulenic Compounds

✍ , 📂 Article 📅 2004 🏛 Elsevier 🌐 English ⚖ 89 KB

There is a vast and often bewildering array of synthetic methods and reagents available to organic chemists today. The *Best Synthetic Methods* series allows any scientist who is interested in the chemical transformations of molecules to choose between all the alternatives and assess their real adva