@article{TackeLinkBentlageFeltenetal.1985, author = {Tacke, Reinhold and Link, Matthias and Bentlage-Felten, Anke and Zilch, Harald}, title = {Zum thermischen Verhalten einiger Kohlens{\"a}ure[(methylphenylsilyl)methyl]ester-Derivate}, series = {Zeitschrift f{\"u}r Naturforschung B}, volume = {40}, journal = {Zeitschrift f{\"u}r Naturforschung B}, number = {7}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128293}, pages = {942-947}, year = {1985}, abstract = {The synthesis and the thermal behaviour of the (methylphenylsilyl)methyl carbonates \(CH_3(C_6H_5)Si(H)CH_2OC(O)X (6: X = OCH_3; 7: X = Cl; 8: X = N(CH_3)_2)\) is described. 8 rearranges in toluene solution at 100 °C quantitatively to give the carbam oyloxysilane \(C_6H_5(CH_3)_2SiOC(O)N(CH_3)_2\) (11), whereas neat 6 and 7 at 135 °C undergo quantitative formation of \(C_6H_5(CH_3)_2SiOCH_3\) (12) and \(C_6H_5(CH_3)_2SiCl\) (13), respectively. The formation of 12 and 13 is explained by a rearrangement reaction (by analogy to the rearrangement of 8), follow ed by a decarboxylation. The thermally induced transformations 6 →12, 7 →13, and 8 →11 were found to be first-order reactions with half-lifes of ~2.6 h (135 °C, neat), ~4.5 h (135 °C, neat), and ~3.7 h (100 °C, in toluene), respectively.}, language = {de} } @article{TackeLinkJoppienetal.1986, author = {Tacke, Reinhold and Link, Matthias and Joppien, Hartmut and Ernst, Ludger}, title = {Sila-Substitution des Akarizids Fenbutatinoxid und einiger seiner Derivate: Synthese und Eigenschaften von Hexakis[(dimethylphenylsilyl)methyl]distannoxan und Tris[(dimethylphenylsilyl)methyl](1,2,4-triazol-1-yl)stannan}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86937}, year = {1986}, abstract = {No abstract available.}, subject = {Chemische Synthese}, language = {de} }