N as reagent

Disilyl ketenes. Silylation of monosilyl ketenes is facile using MejSiOTf-Et N as reagent. Although the products obtained at low temperatures (-50°) also contain siloxyalkynes, isomerization of the latter to disilyl ketenes is possible by heating at 100-110°. [Pg.409]

N(a D or b P) + SiH (X At ). If we now consider excited states of N as reagents, the exothermicity requirement is fulfilled for almost aU products in the previous list, which can be produced in either singlet or triplet stales. However, the abundance of atomic excited states of nitrogen is certainly very low in the interstellar medium, at least in dark clouds. This makes these reactions rather inefficient. [Pg.292]

N,N-Dichlorobenzenesulfon-amide as reagent 27,181 Dichlorobis(benzonitrile)-palladiam(n) as reagent 26,727 27,250... [Pg.251]

See also in sourсe #XX -- [ Pg.21 ]

See also in sourсe #XX -- [ Pg.31 ]

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See also in sourсe #XX -- [ Pg.16 , Pg.18 , Pg.19 , Pg.20 , Pg.232 , Pg.311 , Pg.376 , Pg.413 , Pg.449 , Pg.473 ]

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See also in sourсe #XX -- [ Pg.16 , Pg.18 , Pg.311 , Pg.376 , Pg.449 , Pg.473 ]

See also in sourсe #XX -- [ Pg.11 , Pg.31 , Pg.32 , Pg.133 , Pg.231 , Pg.520 ]

See also in sourсe #XX -- [ Pg.14 , Pg.231 ]

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