Aromatic chlorides

Copper(ll) chloride, aromatic iodination and, 551 Coproslanol, structure of, 304 Coral, organohalides from, 352 Corn oil, composition of. 1062 Cornforlh. John Warcup. 1085 Coronene, structure of, 532 Cortisone, structure of. 107 Couper, Archibald Scott, 7 Coupled reactions. 1128-1129 ATP and, 1128-1129 Coupling (NMU), 460... [Pg.1292]

VII Aromatic hydrocarbons, toluene, halosubstituted aromatic hydrocarbons, nitro compounds, methylene chloride, aromatic ethers... [Pg.238]

Acyl chlorides, Aromatic hydrocarbons EfFenberger, F. et al., Angew. Chem. (Intern. Ed.), 1972, 11, 300 Addition of catalytic amounts (1%) of the acid (stronger even than perchloric acid) to mixtures of acyl chlorides and aromatic hydrocarbons causes more or less violent evolution of hydrogen chloride, depending on the reactivity of the Friedel-Crafts components. [Pg.151]

Acid chlorides, reduction to aldehydes, 53, 55 Acid chlorides, aromatic, diazoketones from, 53, 37... [Pg.54]

Trifluoromethanesulfonic acid, Acyl chlorides, Aromatic hydrocarbons, 0375 Trimethyl phosphate, 1318... [Pg.82]

Such xenobiotics as aliphatic hydrocarbons and derivatives, chlorinated ahphatic compounds (methyl, ethyl, methylene, and ethylene chlorides), aromatic hydrocarbons and derivatives (benzene, toluene, phthalate, ethylbenzene, xylenes, and phenol), polycyclic aromatic hydrocarbons, halogenated aromatic compounds (chlorophenols, polychlorinated biphenyls, dioxins and relatives, DDT and relatives), AZO dyes, compounds with nitrogroups (explosive-contaminated waste and herbicides), and organophosphate wastes can be treated effectively by aerobic microorganisms. [Pg.151]

Poly(isobutyl vinyl ether) 2-Propanol, methyl ethyl ketone, meth- Methanol, acetone ylene chloride, aromatic hydrocarbons... [Pg.75]

Several processes to prepare oxadiazoles start from nitrile-oxides or their precursors, hydroxamyl chlorides. Aromatic nitrile oxides are obtained by treating the corresponding hydroxamyl chlorides with... [Pg.167]

Keywords p-toluenesulfonyl chloride, aromatic compound, Zn dust, sulfonyla-tion, microwave irradiation, sulfone... [Pg.338]

FIGURE 2.26. 4-Hexylbenzoyl chloride. Aromatic C—H stretch, 3036 cm 1. C—H stretch 2936,2866 cm 1 C=0 stretch, 1779 cm 1 (see Table 2.6). (Acid chloride C=0 stretch position shows very small dependence on conjugation aroyl chlorides identified by band such as at 1748 cm 1 Fermi resonance band (of C=0 stretch and overtone of 884 cm 1 band), 1748 cm 1. [Pg.99]

Chain stripping Poly (vinyl chloride) Hydrogen chloride, aromatic... [Pg.16]

Isotactic Polystyrene. The familiar steam molding of pre-expanded particles has so far not been applied successfully to isotactic polystyrene. However, the polymer has been foamed, according to three disclosed methods. For example, finely divided acetone-insoluble polymer, with a melting point in excess of 200°C., is blended with a liquid selected from methylene chloride, aromatic hydrocarbons, or halogenated aromatic hydrocarbons. This blend is then heated (84). A mixture of molten polymer and methyl chloride, propane, or butane is suddenly depressurized (8). Foam may also be generated in a continuous manner directly from a butyllithium-initiated polymerization conducted in the presence of a 4/1 blend of benzene and petroleum ether (15). [Pg.538]

Though the aminothiadiazoles are rather weak bases, they are nucleophilic enough to be readily acetylated by acid chlorides. Aromatic sulfonyl chlorides have been very frequently used, since the resulting sulfonamides are of considerable pharmaceutical interest. Deacylation is generally performed in hot acid solution without destroying the ring. [Pg.181]

A number of commercially significant PC copolymers are produced. In addition to the previously discussed branched PCs (for extrusion and blow-molding applications) and copolymers of BPA with tetrabromo-BPA for enhanced flame retardancy, high-Tg polyester carbonate copolymers have been produced for a number of years (Bayer Apec , GE LEXAN PPC Tg approximately 190°C). Polyester carbonate copolymers can be produced via copolymerization of BPA with diacyl chlorides. Aromatic diadds produce high-Tg copolymers, while aliphatic diadds yield lower-Tg copolymers. A lower-Tg PC aliphatic polyester copolymer (GE LEXAN SP resin) exhibits enhanced flow and ductility in comparison to standard PC and is useful for thin-wall injection molding applications requiring ductility and ease of melt processability, such as personal communication devices. GE has recently introduced two new PC copolymers, a PC-siloxane copolymer (LEXAN EXL) and a copolymer of... [Pg.2284]

Scheme 8.49 Functionalized amino mesoporous silica as an effective scavenger of sulfonyl chlorides, aromatic isocyanides and acid chlorides.

Acid chloride, aliphatic -Acid chloride, aromatic Chloroformate, aliphatic I Thiol ester, unconj. Thiol ester, conj. -----... [Pg.616]

Aliphatic bromides > aliphatic chlorides = aromatic bromides > aromatic chlorides... [Pg.142]

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