Journal ArticleDOI
Fourier transform NMR spectroscopy of organotin compounds
TLDR
Geminal tin-tin coupling constants 2J(SntCSn) were presented for a number of organotin compounds and discussed in terms of other coupling data Chemical shift data have also been obtained; particularly noteworthy is the tin chemical shift difference of ca 40 ppm between the two tin nuclei in 7,7-bis-(trimethylstannyl)norcarane.About:
This article is published in Journal of Organometallic Chemistry.The article was published on 1979-06-19. It has received 36 citations till now. The article focuses on the topics: Nuclear magnetic resonance spectroscopy & Tin.read more
Citations
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Book ChapterDOI
119Sn-NMR Parameters
TL;DR: In this paper, the compilation and updation of 119Sn chemical shifts (δ 119Sn) from studies on organotin compound and inorganic tin compounds, indirect nuclear spin-spin couplings, relaxation mechanisms concerning the 119Sn nucleus, and experimental details for 1I9Sn-NMR measurements are discussed.
Journal ArticleDOI
Some derivatives of tris(dimethylsilyl)methane. A novel bicyclic tris(disiloxane) with a manxane structure
TL;DR: The compounds (XMe2Si)3CH with X = H, F, Cl, Br, HO, MeO, EtO and Me3SiO have been prepared and the structure of the latter was determined by X-ray diffraction and found to be of the manxane type as discussed by the authors.
Book ChapterDOI
Silicon, germanium, tin, and lead
TL;DR: In this paper, the authors provide an account of the NMR of silicon, germanium, tin, and lead which emphasizes the similarities among the four classes of the Periodic Table.
Journal ArticleDOI
Long-range tin-tin coupling constants: II. Two-bond coupling via carbon☆
TL;DR: In this article, the NMR data for a total of 34 compounds containing the grouping Sn-C-Sn (C is either sp3- or sp2-hybridised) are presented and discussed.
Journal ArticleDOI
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 +1 more
TL;DR: In this paper, the signs of the coupling constants 1J(29Si15N) and 1J (119Sn15N), respectively, are positive and negative in tris(trimethylsilyl)- and tris-trimmethylstannyl)-amine.
References
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Journal ArticleDOI
Carbon-13 Fourier transform NMR study of the organotin compounds. II. Karplus-type dependence of vicinal tin-119-carbon-13 coupling
David M. Doddrell,Ivor Burfitt,William Kitching,Maxwell Bullpitt,Che-Hung Lee,Richard Mynott,John L. Considine,Henry G. Kuivila,Ramaswamy H. Sarma +8 more
Journal ArticleDOI
Fourier transform nmr investigations of organotin compounds
TL;DR: Carbon-13 NMR data are reported and discussed for 32 simple tetraorganotins R n SnR′ 4-n ( n = 0-4) in which the tin atom is four-coordinate.
Journal ArticleDOI
Fourier transform NMR investigations of organotin compounds : VIII. Propenyl- and isopropenyl-tin compounds; detection and identification of isomers using 119Sn and 13c NMR☆
TL;DR: In this article, a mixture of cis-and trans-1-bromo-1propene is used to estimate the proportions of cis and trans-propenyl residues present in the mixtures.
Journal ArticleDOI
13C- und 199Sn-NMR untersuchungen an alkinylstannanen
TL;DR: In this paper, the chemical shifts δ( 13 C), δ ( 119 Sn) and coupling constants J( 119 Sn 13 C) for alkynylstannanes of the type R 4-n Sn(CCR′) n (n = 1-4) are reported.