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Halogenomethyl ethers s. Chloromethyl ethers a-Halogenomethyl ketones... [Pg.309]

Novel derivatives for gas-chromatographic analysis of steroids, with electron-capture detectors, include (halogenomethyl)dimethylsilyl ethers (778), penta-fluorobenzoates, methyl hemiacetals (779) derived from steroid alcohols and dichlorotetrafluoroacetone, and dienol heptafluorobutyrates, readily obtained from 4-en-3-ones. ... [Pg.402]

See other pages where Halogenomethyl ethers is mentioned: [Pg.1043] [Pg.236] [Pg.1043] [Pg.995] [Pg.173] [Pg.265] [Pg.377]

See also in sourсe #XX -- [ Pg.26 , Pg.167 ]