Conclusions
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1.
The authors have studied the reaction ofα,Ω-dichlorodimethylsiloxanes, with 2–8 Si atoms in the chain, with n-butylamine under conditions in which the chloride was added to a solution of n-butylamine at room temperature and dilution was minimal.
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2.
Under these conditions the reaction leads to formation of only linear porducts —α,Ω-bis(n-butylamino)dimethylsiloxanes.
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3.
Heating 1,5-bis(n-butylamino)hexamethyltrisiloxane with an ammonium sulfate catalyst led to the formation of N-n-butylhexamethylcyclotrisilazodioxane.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2546–2548, November, 1967.
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Andrianov, K.A., Talanov, V.N., Khananashvili, L.M. et al. On the reaction of α,Ω-dichlorodimethylsiloxanes with n-butylamine. Russ Chem Bull 16, 2421–2423 (1967). https://doi.org/10.1007/BF00911857
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DOI: https://doi.org/10.1007/BF00911857