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Diisobutylaluminum hydride-Zinc chloride

Diisobutylaluminum hydride-Tin(II) chloride-(S)-l-[l-Methyl-2-pyrro-lidinyljmethylpiperidine, 116 Diisobutylaluminum hydride-Zinc chloride, 115... [Pg.406]

Diisobutylaluminum hydride-Zinc chloride, 115 Diphenylsilane-Tetrakis-... [Pg.416]

Diisobutylaluminum hydride-Boron trifluoride etherate, 116 Diphenylsilane-Palladium(II) chlo-ride-Triphenylphosphine, 126 Diphenylsilane-Tetrakis(triphenyl-phosphine)palladium(0)-Zinc chloride, 126... [Pg.373]

REDUCTION, REAGENTS Bis(N-methylpi-perazinyl)aluminum hydride. Borane-Di-methyl sulfide. Borane-Tetrahydrofurane. Borane-Pyridine. n-Butyllithium-Diisobu-tylaluminum hydride. Calcium-Amines. Diisobutylaluminum hydride. 8-Hydroxy-quinolinedihydroboronite. Lithium aluminum hydride. Lithium 9-boratabicy-clo[3.3.1]nonane. Lithium n-butyldiisopro-pylaluminum hydride. Lithium tri-j c-butylborohydride. Lithium triethylborohy-dride. Monochloroalane. Nickel boride. 2-Phenylbenzothiazoline. Potassium 9-(2,3-dimethyl-2-butoxy)-9-boratabicy-clo[3.3.1]nonane. Raney nickel. Sodium bis(2-methoxyethoxy)aluminum hydride. Sodium borohydride. Sodium borohy-dride-Nickel chloride. Sodium borohy-dride-Praeseodymium chloride. So-dium(dimethylamino)borohydride. Sodium hydrogen telluride. Thexyl chloroborane-Dimethyl sulfide. Tri-n-butylphosphine-Diphenyl disulfide. Tri-n-butyltin hydride. Zinc-l,2-Dibromoethane. Zinc borohydride. [Pg.583]

Diazonium. See Diazomethane Diazophenyl black BW. See Direct black 80 Diazopon SS-837. See Nonoxynol p-Diazotized aminodimethylaniline zinc chloride double salt. See p-Diazodimethylaniline zinc chloride double salt Diazotizing salts. See Sodium nitrite Diazyme L-200. See Amyloglucosidase DIBA DiBA. See Diisobutyl adipate DIBAC. See Diisobutylaluminum chloride DIBAH. See Diisobutylaluminum hydride DIBAL-E. See Diisobutylaluminum ethoxide DIBAL-H. See Diisobutylaluminum hydride DIBAL-O. See Bis (diisobutylaluminum) oxide DIBAL-BOT. See Diisobutylaluminum butylated oxytoluene... [Pg.1219]

The isomers were separated and treated with diisobutylaluminum hydride to give selectively the trans 102 starting from 101 or the cis-compound 106 starting from 105. When the diastereomeric ketosulfoxides were treated with zinc(II)chloride... [Pg.157]

The stereochemical information is introduced by (J )-methyl p-toluenesulfoxide 110. This compound is deprotonated with lithium diisopropylamide and reacted with a-chloro methylacetate 109 to give a-chloroketone 111. This ketone when reacted with diisobutylaluminum hydride at —78°C gives (J )-chlorohydrine 112, whereas reaction of ketone 111 with diisobutylaluminum hydride and zinc chloride gives the corresponding (S)-chlorohydrine 113. Treatment of both chlorohydrines with potassium carbonate resulted in the formation of epoxides 114 and 116. These can now be reacted with either (Z)- or (T)-vinyl cuprates to give the desired homoallylic alcohols 115 and 117 in diastereomeric excesses around 90%. [Pg.158]

See other pages where Diisobutylaluminum hydride-Zinc chloride is mentioned: [Pg.141]    [Pg.141]    [Pg.6]    [Pg.370]    [Pg.136]    [Pg.470]    [Pg.536]    [Pg.663]    [Pg.588]    [Pg.270]    [Pg.448]    [Pg.448]    [Pg.239]    [Pg.630]    [Pg.536]    [Pg.53]    [Pg.783]    [Pg.729]    [Pg.448]    [Pg.51]    [Pg.205]   
See also in sourсe #XX -- [ Pg.115 ]

See also in sourсe #XX -- [ Pg.115 ]



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Diisobutylaluminum

Diisobutylaluminum hydride

Zinc chloride

Zinc hydride

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