Preparation from fluorohalocarbons

OrganometalUc reagents, prepared from fluorohalocarbons, including Grig-nard reagents [52] or organolithium reagents prepared by transmetaUation [50], are silylated with readily a variable alkylchlorosilanes (equations 70 and 71). 

Fluorinated organosilicon compounds may be prepared from readUy available fluorohalocarbons by using phosphorous amides [84, 85, 86] or tetrakis(dimeth-ylamino)ethylene [57] for the generation of the fluoroorganic nucleophiles (equations 61-69). 

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See also in sourсe #XX -- [ , ]

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