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A series of combinations of alkyl halide with tertiary amine such as ethyl -bromophenylacetate/tris[2-(dimethylamino)ethyl)]amine (EBP/Me6TREN), ethyl 2-bromoisobutyrate/triethylamine (EBiB/TEA), and ethyl 2-chloropropionate/N,N,N,N,N-pentamethyldiethylenetriamine (ECP/PMDETA) have been ...
alkyl halide 美 英 un.卤代烷;烷基卤化物 网络卤烷;烷基卤化物卤代烷;卤代烃 英汉 网络释义 un. 1. 卤代烷 2. 烷基卤化物
Alkyl Halide Structure As mentioned, the alkyl halide structure differs from alkanes due to the replacement of a hydrogen atom with a halogen atom. The structure can be classified as primary, secondary, or tertiary, based on the number of carbon atoms bonded to the carbon bearing the halide. ...
This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of analkylhalide. 这个反应称为Hofman消除反应, 它很像卤代烷的脱卤化氢反应. 辞典例句 These derivatives are readily obtained by alkylation of 2 - mercaptopyridine andalkylhalides under alkaline conditions. ...
(a) By heating alkyl halide withKCNfollowed by treatment withNa,C2H5OH. For example C2H5ClKCN−−→C2H5CNNa,C2H5OH−−−−−−−−−−→4HC2H5CH2NH2 (b) By forming amide which on reacting withBr2andKOHgives amine having one carbon atom less. ...
alkyl halide Alkyl halides Alkyl halides Alkyl halides Alkyl iodide Alkyl iodide Alkyl iodide Alkyl Ketene Dimer alkyl lead alkyl lead alkyl lead alkyl lead alkyl mercury poisoning Alkyl nitrile Alkyl nitrile Alkyl nitrile Alkyl nitrile Alkyl Phenol Ethoxylate ...
can then undergoes N-alkylation with an alkyl halide to form the alkyl aryl amine product7. Indeed, it was found that in the absence of an alkyl halide, 4-nitrotoluene was reduced under the coupling conditions to form 4-methylaniline, albeit in a modest yield (Fig. 7a). However, 4-...
alky,alkyd,alkyd resin,alkyl,alkyl group,alkyl halide,alkyl radical,alkylamine,alkylate,alkylation, 英汉-汉英词典 ; 基 ; 基 化物 近义、反义、联想词 近义词 n. organic compound 用户正在搜索 headteacher,head-to-head,head-to-toe,headwaiter,headwall,headward,headwater,headwaters,headway,headwear, ...
Switch tonew thesaurus Noun1.nitrile- any of a class of organic compounds containing the cyano radical -CN cyanide,nitril organic compound- any compound of carbon and another element or a radical acrylonitrile,propenonitrile,vinyl cyanide- a colorless liquid unsaturated nitrile made from propene ...