Reactions of Sulphate Radicals with Substituted Pyridines: A Structure–Reactivity Correlation Analysis
✍ Scribed by María L. Dell'Arciprete; Carlos J. Cobos; Jorge P. Furlong; Daniel O. Mártire; Mónica C. Gonzalez
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 428 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1439-4235
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## Abstract H~2~SiCl~2~ and substituted pyridines (Rpy) form adducts of the type all‐__trans__‐SiH~2~Cl~2~⋅2 Rpy. Pyridines with substituents in the 4‐ (CH~3~, C~2~H~5~, H~2~CCH, (CH~3~)~3~C, (CH~3~)~2~N) and 3‐positions (Br) give the colourless solids 1 a–f. The reaction with pyrazine results in