Propylamine Propylene

Phenylalanine Phosgene Proline Propylamine Propylene Oxide Prostaglandin E2 Pyridine Pyridoxal... 

Propionaldehyde propyl isocyanate mfg. n-Propylamine propylene glycol mfg. 

If desired, the alcohol may be identified as the 3 5-dinitrobenzoate (Section 111,27) it is then best to repeat the experiment on a larger scale and to replace the dilute hydrochloric acid by dilute sulphuric acid. It must, however, be pointed out that the reaction is not always so simple as indicated in the above equation. Olefine formation and rearrangement of the alcohol sometimes occur thus n-propylamine yields w propyl alcohol, isopropyl alcohol and propylene. 

Most processes for separating individual species from petroleum involve use of refined engineering methods, with distillation and selective adsorption the most important. Once separated, however, most materials then undergo chemical conversion into more desirable products. Alkylation involving propene and butenes yields C6 to C8 hydrocarbons for high-octane gasoline. Propylene becomes polypropylene, propylamine, or propylene glycol and ethers. 

Propylamine, 574, 576 n-Propylamine, 574, 576 -Propylbenzene, 253, 419 fl-Propyl bromide, 151 n-Propyl n-butyl sulfide, 175 -Propyl chloride, 980 n-Propyl cyanide, 17 1-B-Propylcyclohexene, 775 n-Propylcyclopropane, 202 Propylene, 151, 226, 460... 

Mesoporous SBA-15 silica that contains both benzenesulfonic acid and propylamine was prepared by the sol-gel technique from tetraethyl orthosilicate (TEOS, 120), 2-(4-chlorosulfonylphenyl)ethyl-trimethoxysilane (119) and (3-aminopro-pyl)trimethoxysilane (118) in the presence of poly(ethylene glycol)-Z)/ock-poly (propylene glycol)-Z)/ock-poly(ethylene glycol) [P123] (Scheme 3.34). ... 

Morpholinopropylamine 3-Morpholino-1-propylamine yMorpholino-propylamine. See 4-Aminopropylmorpholine Mossbunker oil. See Menhaden oil Motor benzol. See Benzene MP. See Methoxylsopropanol MPA. See Propylene glycol methyl ether acetate 3-MPA. SeeMethoxypropylamlne MPD mPDA. Seem-Phenylenedlamlne MPK. See Methyl propyl ketone MPMD. See 2-Methylpentamethylenedlamlne MSA. See Methanesulfonic acid MSC. See Stearyl citrate MSP. See Sodium phosphate MTBE. See Methyl t-butyl ether MTBHQ. See t-Butyl hydroquinone MTC. See Methylenebis (thiocyanate)... 

Synthesis of Benzyl 2-Silyl-2-diazoacetates. Bolmetal. synthesized benzyl 2-dimethylthexylsilyl-2-diazoacetate from benzyl 2-diazoacetate with TDSOTf in the presence of ethyldiiso-propylamine in Et20 in 86% yield after column chromatography (eq 20). In contrast to other benzyl 2-silyl-2-diazoacetates, an attempt to prepare the corresponding benzyl 2-dimethylthexyl-silyl-2-oxoacetate via rhodium-catalyzed reaction of benzyl 2-dimethylthexylsilyl-2-diazoacetate with propylene oxide failed because of steric hindrance, forming a silacyclobutane via intramolecular C-H insertion reaction. 

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