Aluminum Chloride related reagents

The method described is a modification of that of Gatter-mann and Koch.1 The aldehyde has also been prepared by related methods such as the action of hydrogen cyanide and hydrogen chloride on toluene in the presence of aluminum chloride,2 and nickel carbonyl with toluene and aluminum chloride.3 The reduction of />tolunitiile by stannous chloride forms the aldimine which on hydrolysis gives an almost quantitative yield of the aldehyde.4 />-Xylene can be oxidized by various reagents, particularly chromyl chloride,5 to />-tolualdehyde. [Pg.83]

Related Reagents. See entries for other Lewis Acids, e.g. Zinc Chloride, Aluminum Chloride, 1Uanium(IV) Chloride-, also see entries for Boron Trifluoride (and combination reagents), and combination reagents employing Boron Trifluoride Etherate, e.g. ButyUithium—Boron Trifluoride herate, Cerium(III) Acetate-Boron Trifluoride Etherate, Lithium Aluminum Hydride-Boron Trifluoride Etherate, Methylcopper-Boron Trifluoride Etherate,... [Pg.39]

Related Reagents. Lithium Aluminum Hydride-(2,2 -Bipy-ridyl)(l,5-cyclooctadiene)nickel Lithium Aluminum Hydride-Bis(cyclopentadienyl)nickel Lithium Aluminum Hydride-Boron Trifluoride Etherate Lithium Aluminum Hydride-Cerium(III) Chloride Lithium Aluminum Hydride-2,2 -Dihydroxy-l, E-binaphthyl Lithium Aluminum Hydride-Chromium(III) Chloride Lithium Aluminum Hydride-Cobalt(II) Chloride Lithium Aluminum Hydride-Copper(I) Iodide Lithium Aluminum Hydride-Diphosphoms Tetraiodide Lithium Aluminum Hydride-Nickel(II) Chloride Lithium Aluminum Hydride-Titanium(IV) Chloride Titanium(III) Chloride-Lithium Aluminum Hydride. [Pg.215]

Related Reagents. Dimethyl Sulfoxide-Oxalyl Chloride Oxalyl Chloride-Aluminum Chloride. [Pg.286]

Related Reagents. Calcium Hydride Iron(III) Chloride-Sodium Hydride Lithium Aluminum Hydride Potassium Hydride Potassium Hydride-5-Butyllithium-(V,(V,(V, (V -Tetra-methylethylenediamine Potassium Hydride-Hexamethylphos-phoric Triatnide Sodium Borohydride Sodium Hydride-copper(II) Acetate-Sodium t-Pentoxide Sodium Hydride-nickel(II) Acetate-Sodium t-Pentoxide Sodium Hydride-palladium(II) Acetate-Sodium t-Pentoxide Tris(cyclopenta-dienyl)lanthanum-Sodium Hydride Lithium Hydride Sodium Telluride. [Pg.444]

Related Reagents. n-Butyllithium potassium fluoride phenylmagnesium bromide aluminum chloride bromine sodium methoxide. [Pg.56]

Related Reagents. Acrylonitrile boron trifluoride etherate ceric(rV) ammonium nitrate 2,3-dichloro-5,6-dicyano-/7-benzo-quinone drrhodium(II) tetrakis[methyl 4(/J)-2-oxazolidinone-4-carboxylate] drrhodium(II) tetrakis[(5)-Ai-phthaloyl-r-leucinate] DMSO epichlorohydrin lithium aluminum hydride methyl acrylate methyl lithium methyl triflate tetrabuty-lammonium fluoride trimethylsilyl chloride rhodium(II) tetraacetate. [Pg.372]

Related Reagents. Trichlorosilane triethylsilane dimethyl-(3) phenylsilane chlorotris(triphenylphosphine)rhodium(T) hydrogen peroxide potassium fluoride tetrabutylammonium fluoride acetyl chloride aluminum chloride. [Pg.459]

Related Reagents. Chlorine (V-Chlorosuccinimide Cop-per(I) Chloride Copper(II) Chloride-Copper(II) Oxide lodine-Copper(II) Chloride Copper(I) Chloride-Oxygen Copper(I) Chloride-Tetrabutylammonium Chloride Copper(I) Chloride-Sulfur Dioxide lodine-Aluminum(III) Chloride-Copper(II) Chloride lodine-Copper(I) Chloride-Copper(II) Chloride Methyl-magnesium lodide-Copper(I) Chloride Palladium(II) Chloride-Copper(I) Chloride Palladium(II) Chloride-Copper(II) Chloride Phenyl Selenocyanate-Copper(II) Chloride Vinylmagne-sium Chloride-Copper(I) Chloride Zinc-Copper(I) Chloride... [Pg.217]

Related Reagents. 1,8-Bis(dimethylamino)naphthalene Diethylaluminum Chloride Dimethylaluminum Iodide Ethyl-aluminum Dichloride Methylaluminum Bis(2,6-di-r-butyl-4-methylphenoxide) Methylaluminum Bis(4-bromo-2,6-di-t-butylphenoxide) Methylaluminum Bis(2,6-di-r-butylpheno-xide) Methylaluminum Dichloride Trimethylsilyl Trifluoro-methanesulfonate. [Pg.156]

Related Reagents. Aluminum Chloride Boron Trifluoride Etherate Diethylaluminum Chloride Diethylaluminum Iodide Dimethylaluminum Chloride Dimethylaluminum Iodide Ethyl-aluminum Dichloride Methylaluminum Dichloride Tin(IV) Chloride Titanium(IV) Chloride Triethylaluminum Trimethyl-aluminum. [Pg.181]

Related Reagents. Aluminum Iodide lodotrimethylsilane Lithium Chloride Triphenylphosphine-Iodine. [Pg.250]

Related Reagents. Diethylaluminum Chloride Dimethyl-aluminum Chloride Lithium Tetrafluoroborate Magnesium Bromide. [Pg.252]

Related Reagents. Dibromomethane-Zinc-Titanium(IV) Chloride Diiodomethane-Zinc-Titanium(IV) Chloride 4R, 5i )-2,2-Dimethyl-4,5-bis(hydroxydiphenylmethyl)-l,3-di-oxolane-Titanium(IV) Chloride Lithium Aluminum Hydride-Titanium(IV) Chloride Titanium(IV) Chloride-Diazabicyclo-[5.4.0]undec-7-ene Titanium(IV) Chloride-2,2,6,6-Tetramethyl-piperidine Titanium(IV) Chloride-Triethylaluminum Titanium-(IV) Chloride-Zinc. [Pg.388]

Related Reagents. Aluminum Chloride Diphenylsilane-Tetrakis(triphenylphosphine)palladium(0)-Zinc Chloride Phos-phorus(in) Chloride-Zinc(II) Chloride Phosphorus Oxychlo-ride-Zinc(II) Chloride Tin(rV) Chloride Tin(IV) Chloride-Zinc Chloride Titanium(IV) Chloride Zinc Bromide. [Pg.477]

Much the same activity is retained when the nitrogen atoms in the heterocyclic nucleus are shifted around. The convergent scheme to this related compound starts with the acylation of alanine (35-1) with butyryl chloride (35-2). The thus-produced amide (35-3) is then again acylated, this time with the half-acid chloride from ethyl oxalate in the presence of DMAP and pyridine to afford the intermediate (35-4). In the second arm of the scheme, the benzonitrile (35-5) is reacted with the aluminate (35-6), itself prepared from trimethyl aluminum and ammonium chloride, to form the imidate (35-7). Treatment of this intermediate with hydrazine leads to the replacement of one of the imidate nitrogen atoms by the reagent by an addition-elimination sequence to form (35-8). Condensation of this product with (35-4) leads to the formation of the triazine (35-9). Phosphorus oxychloride then closes the second ring... [Pg.599]

Other useful organometallic reagents for the preparation of tertiary stibines or related heterocyclic compounds are compounds of lithium, aluminum, tin, copper, zirconium, and other metals. " In most cases, these metal compounds are reacted with antimony chlorides or bromides. Good yields of tertiary stibines were, however, also obtained by the interaction (equation 3) of triaUcylaluminium reagents and tris(dimethylamino)stibine. ... [Pg.219]

Angelini described the preparation of dihydro- 1,4-benzothiazine and related compounds from analogous esters by a two-stage reduction using tin and HC1 or lithium aluminum hydride.129 It is interesting to compare the reaction of 2-nitrophenol with similar reagents to produce benzooxazine derivatives. 2-Nitrophenol reacts with a-bromoethyl acetate, and the adduct is cyclized with zinc and ammonium chloride to the hydroxamic derivative 85.130 The adduct with phenacyl chloride has been similarly cyclized under a variety of conditions.131,132... [Pg.160]