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Trichloromethyltitanium

Oxygen heteroatoms (see also Protection of aldehydes and ketones) Trichloromethyltitanium, 216 Zinc-copper couple, 348 Other heteroatoms Dimethylphenylsilyllithium, 286 Addition reactions to carbonyl... [Pg.354]

Methyllithium-Methylaluminum bis(2,4,6-tri-/-butylphenoxide), 203 Trichloromethyltitanium, 216 Triisopropoxymethyltitanium, 213 Addition reactions which can be used to prepare secondary alcohols only Dichloro(cyclopentadienyl)methyl-titanium, 219... [Pg.377]

Organotitanium reagents, 213 Trichloromethyltitanium, 216 Addition of specific groups Trityllithium, 338... [Pg.377]

Trichloroisopropoxytitanium, 300 Trichloromethyltitanium, 216 Triisopropoxymethyltitanium, 213 Triisopropoxy[ l-(trimethylsilyl)-l, 2-bu-tadienyljtitanium, 218 Tungsten Compounds /rans-Bromotetracarbonyl(methyl-methylidyne)tungsten, 49 Hydrogen peroxide-Sodium tungstate, 145... [Pg.415]

Trichloromethyltitanium (10, 270 12, 355 13, 216). Diastereoselective addition to the chiral p-keto sulfoxide (1) is difficult because of ready enolization in the presence of a base. However, this titanium reagent reacts with marked dias-tereoface selectivity, which is the opposite of that observed with (CH,),A1. Similar... [Pg.238]

The yields of ampuled trichloromethyltitanium and tribromomethyhi-tanium are 60-70%. The concentrated hydrocarbon solutions of the products can be kept for up to 3 months at —78° in the absence of light without appreciable decomposition. [Pg.125]

See other pages where Trichloromethyltitanium is mentioned: [Pg.216]    [Pg.120]    [Pg.121]    [Pg.122]    [Pg.123]    [Pg.123]    [Pg.124]    [Pg.124]    [Pg.126]    [Pg.216]   
See also in sourсe #XX -- [ Pg.216 ]

See also in sourсe #XX -- [ Pg.238 ]

See also in sourсe #XX -- [ Pg.216 ]



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3- Pentanone, 2-benzyloxyreaction with trichloromethyltitanium crystal structure

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