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JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2015 Volume 25, Issue 2, Pages 114–116 (Mi mendc2317)

This article is cited in 5 papers

Communications

Regioselective chelation in the reaction of N-trimethylsilyl-N-acetylglycine N’,N’-dimethylamide with chloro(chloromethyl)dimethylsilane

S. Yu. Bylikinab, A. A. Korlyukovac, A. G. Shipova, D. E. Arkhipovac, N. A. Kalashnikovaa, V. V. Negrebetskya, Yu. I. Baukova

a N.I. Pirogov Russian National Research Medical University, Moscow, Russian Federation
b The Open University, Walton Hall, Milton Keynes, UK
c A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: Regioselective reaction of N-trimethylsilyl-N-acetylglycine N’,N’-dimethylamide with chloro(chloromethyl)dimethylsilane yields chlorosilane MeC(O)N(CH2SiMe2Cl)CH2C(O)NMe2 with a five-membered C,O-chelate ring involving the N-acetyl group rather than the six-membered ring involving the N’,N’-dimethylamide fragment. According to X-ray data, the pentacoordinate silicon atom in the product has a TBP environment with the halogen and oxygen atoms in axial positions.

Language: English

DOI: 10.1016/j.mencom.2015.03.011



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