119Sn, 15N, 13C, and 1H NMR Study of the Intramolecular Sn-N Donor-Acceptor Interaction in [2-(Dimethylaminomethyl)phenyl]stannanes

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Title:119Sn, 15N, 13C, and 1H NMR Study of the Intramolecular Sn-N Donor-Acceptor Interaction in [2-(Dimethylaminomethyl)phenyl]stannanes
Creators:
Růžička, Aleš
Pejchal, Vladimír
Holeček, Jaroslav
Lyčka, Antonín
Jacob, Klaus
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 63, 7, pp. 977-989
Uncontrolled Keywords:<sup>119</sup>Sn, <sup>15</sup>N,<sup>13</sup>C, and <sup>1</sup>H NMR spectroscopy, Stannanes, Tin-amine interaction, Tin, <i>J</i>(<sup>119</sup>Sn,<sup>15</sup>N), [2-(dimethylaminomethyl)phenyl]stannanes, Organotin(IV) compounds

Abstract

<sup>119</sup>Sn, <sup>15</sup>N, <sup>13</sup>C, and <sup>1</sup>H NMR spectra were studied for [2-(dimethylaminomethyl)phenyl]stannanes, R<sup>1</sup>R<sup>2</sup>R<sup>3</sup>R<sup>4</sup>Sn or R<sup>1</sup>R<sup>2</sup>R<sub>2</sub><sup>4</sup>Sn, where R<sup>1</sup>, R<sup>2</sup>, and R<sup>3</sup> are 1-butyl, Cl or Br, the same or different, and R<sup>4</sup> is 2-(dimethylaminomethyl)phenyl. The occurrence of intramolecular interaction between the nitrogen and tin atoms was demonstrated based on changes in the characteristic values of the NMR parameters of these nuclides (δ(<sup>15</sup>N), δ(<sup>119</sup>Sn), <i>J</i>(<sup>119</sup>Sn,<sup>15</sup>N), and their interrelations, as well as on the relatively high values of the coupling constants <sup>3</sup><i>J</i>(<sup>119</sup>Sn,<sup>13</sup>C(CH<sub>2</sub>)).

Title:119Sn, 15N, 13C, and 1H NMR Study of the Intramolecular Sn-N Donor-Acceptor Interaction in [2-(Dimethylaminomethyl)phenyl]stannanes
Creators:
Růžička, Aleš
Pejchal, Vladimír
Holeček, Jaroslav
Lyčka, Antonín
Jacob, Klaus
Uncontrolled Keywords:<sup>119</sup>Sn, <sup>15</sup>N,<sup>13</sup>C, and <sup>1</sup>H NMR spectroscopy, Stannanes, Tin-amine interaction, Tin, <i>J</i>(<sup>119</sup>Sn,<sup>15</sup>N), [2-(dimethylaminomethyl)phenyl]stannanes, Organotin(IV) compounds
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:63
Number:7
Page Range:pp. 977-989
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19980977UNSPECIFIED
ID Code:1356
Item Type:Article
Deposited On:06 Feb 2009 17:08
Last Modified:06 Feb 2009 16:08

Citation

Růžička, Aleš; Pejchal, Vladimír; Holeček, Jaroslav; Lyčka, Antonín; Jacob, Klaus (1998) 119Sn, 15N, 13C, and 1H NMR Study of the Intramolecular Sn-N Donor-Acceptor Interaction in [2-(Dimethylaminomethyl)phenyl]stannanes. Collection of Czechoslovak Chemical Communications, 63 (7). pp. 977-989. ISSN 0010-0765

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