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rn(si(ch 3) 3) 2 + h 2 o → o(si(ch 3) 3) 2 + rnh 2 where X is a halogen and R is an alkyl . This method has been extended to aminomethylation via the reagent CH 3 OCH 2 N(Si(CH 3 ) 3 ) 2 , which contains a displaceable methoxy group CH 3 O –.
Bis(trimethylsilyl)amine (also known as hexamethyldisilazane and HMDS) is an organosilicon compound with the molecular formula [(CH 3) 3 Si] 2 NH. The molecule is a derivative of ammonia with trimethylsilyl groups in place of two hydrogen atoms.
2[((CH 3) 3 Si) 2 N] 2 S + 2SCl 2 + 2SO 2 Cl 2 → S 4 N 4 + 8 (CH 3) 3 SiCl + 2SO 2 Tetraselenium tetranitride , Se 4 N 4 , is a compound analogous to tetrasulfur tetranitride and can be synthesized by the reaction of selenium tetrachloride with [((CH
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Using acrylamide and paraformaldehyde in 1,2-dichloroethane gives a clear solution upon heating, from which MBA crystallizes. In aqueous media, acrylonitrile also reacts with formaldehyde to give crude N , N ′-methylenebisacrylamide, which can be purified by recrystallization with acetone/water.
Tris(trimethylsilyl)amine is obtained by reaction of the sodium salt of hexamethyldisilazane - from hexamethyldisilazane and sodium amide [7] or from hexamethyldisilazane, sodium and styrene [1] - with trimethylchlorosilane in 80% yield. [8]
N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) is an organosilicon compound. It is a colorless liquid that is very sensitive to traces of water or alcohols. It is often used to convert hydroxyl groups to trimethylsilyl ether groups (Me = CH 3): ROH + CF 3 C(OSiMe 3)NSiMe 3 → CF 3 C(O)NH(SiMe 3) + ROSiMe 3
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