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Diethyl magnesium

Polarization also occurs in coupling and disproportionation reactions of Grignard reagents with alkyl halides. The vinyl protons of isobutene produced in the reaction of t-butylmagnesium chloride with t-butyl bromide show A/E polarization as do the methyl protons of isobutane (Ward et al., 1970). Similar results arise in the reaction of diethyl-magnesium with organic halides (Kasukhin et al., 1972). [Pg.115]

Diethyl magnesium Caesium Iron (II) sulphide lododimethylarsine... [Pg.218]

Magnesium hydride also is produced by thermal decomposition of diethyl-magnesium at 200° C ... [Pg.524]

Mel).36 Addition of 15-crown-5 to THF solutions of diethyl-magnesium and pyridine significantly accelerates the addition of the organomagnesium compound it also increases the amount of 1, -addition (Scheme 5).3 ... [Pg.302]

CHEMICAL PROPERTIES nonflammable gas forms carbonic acid in water absorbed by alkaline solutions with the formation of carbonates gas is affected by heat when the temperature reaches about 2000°C reacts vigorously with cesium oxide, lithium, potassium, sodium, titanium, aluminum and sodium peroxide, magnesium and sodium peroxide, and diethyl magnesium FP (NA) LFL/UFL (NA) AT (NA) HF (-393.5 kJ/mol gas at 25°C) T (31.3 C, 88.3°F) P (72.9 atm, 55,404 mmHg). [Pg.472]


See other pages where Diethyl magnesium is mentioned: [Pg.89]    [Pg.14]    [Pg.117]    [Pg.403]    [Pg.276]    [Pg.22]    [Pg.2]    [Pg.5767]    [Pg.492]    [Pg.424]    [Pg.220]    [Pg.527]    [Pg.892]    [Pg.472]    [Pg.5766]    [Pg.5]    [Pg.296]    [Pg.154]    [Pg.472]   
See also in sourсe #XX -- [ Pg.94 ]




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