𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Long-range tin-tin coupling constants: II. Two-bond coupling via carbon

✍ Scribed by T.N. Mitchell; A. Amamria; B. Fabisch; H.G. Kuivila; T.J. Karol; K. Swami

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
458 KB
Volume
259
Category
Article
ISSN
0022-328X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Long-range tin-tin coupling constants. I
Long-range tin-tin coupling constants. III-Four- and five-bond coupling via carbon
✍ T. N. Mitchell; C. Nettelbeck 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 314 KB

Multinuclear NMR data ('H, 13C, '19Sn) have been obtained for almost all possible isomers of the composition Me3Sn(C3H,)SnMe3 ( m = 2,4,6) and Me3Sn(C,H,)SnMe3 (n = 0,2,4,6,8). The coupling constants xJ(Sn, Sn) (x =4,5) are not linearly related to the corresponding coupling constants "J(H, H), but a

Long-range proton-carbon coupling consta
Long-range proton-carbon coupling constants. Part II—norbornene systems
✍ Teodor Parella; Francisco Sánchez-Ferrando; Albert Virgili 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 403 KB 👁 1 views

## Abstract Long‐range proton‐carbon coupling constants, __^n^J__~CH~, were measured for some simple norbornene derivatives. Among the influence of substitution pattern, a study of the experimental influence of the double bond in the norbornene skeleton on ^2^__J__~CH~ and ^3^__J__~CH~ was made, ta

Simultaneous measurement of one-bond and
Simultaneous measurement of one-bond and long-range carbon–carbon coupling constants in cembrene
✍ L. Ma; P. Bigler 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 606 KB

## Abstract A 1D pulse sequence designed for the selective detection of carbon–carbon connectivities and the measurement of the corresponding coupling constants is presented. The sequence takes advantage of the increased sensitivity and the higher accuracy obtained with multiselective excitation an

The first observation of 1J(SnC) couplin
The first observation of 1J(SnC) coupling constants in tin–carbon double-bond compounds
✍ Yoshiyuki Mizuhata; Norihiro Tokitoh 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 233 KB

## Abstract The ^1^__J__(SnC)s in the tin–carbon double‐bond systems were determined for the first time. These results were supported by theoretical calculations, showing the high s‐character of the SnC double bonds. The new findings obtained will be of great use in the development of tin‐contain

Application of 1D BIRD or X-filtered DEP
Application of 1D BIRD or X-filtered DEPT long-range CC relay for detection of proton and carbon via four bonds and measuring long-range 13C13C coupling constants
✍ Eri Fukushi; Jun Kawabata 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 144 KB 👁 1 views

We propose the 13 C-detecting 1D DEPT long-range C-C relay to detect super long-range H-C connectivity via four bonds ( 1 H-13 C-X-X-13 C, X represents 12 C or heteronuclear). It is derived from the DEPT C-C relay which detects the H-C correlations via two bonds ( 1 H-13 C-13 C) by setting the delay