翻訳と辞書 Words near each other ・ 2-Methylisoborneol ・ 2-methylisoborneol synthase ・ 2-methylisocitrate dehydratase ・ 2-Methylnaphthalene ・ 2-Methylpentane ・ 2-Methylphenethylamine ・ 2-Methylpyridine ・ 2-Methyltetrahydrofuran ・ 2-Methylundecanal ・ 2-millimeter band ・ 2-Naphthol ・ 2-Naphthylamine ・ 2-Nitroaniline ・ 2-Nitrobenzaldehyde ・ 2-Nitrochlorobenzene ・ 2-Nitrocinnamaldehyde ・ 2-Nitrodiphenylamine ・ 2-Nitrofluorene ・ 2-nitroimidazole nitrohydrolase ・ 2-nitrophenol 2-monooxygenase ・ 2-Nitropropane ・ 2-nitropropane dioxygenase ・ 2-Nitrotoluene ・ 2-Nonanol ・ 2-Nonenal ・ 2-Norbornyl cation ・ 2-Octanol ・ 2-Octyl cyanoacrylate ・ 2-OH-NPA ・ 2-Oleoylglycerol Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 2-Nitrocinnamaldehyde ： ウィキペディア英語版 2-Nitrocinnamaldehyde |Section2= |Section3= }} 2-Nitrocinnamaldehyde, ''ortho''-nitrocinnamaldehyde or ''o''-nitrocinnamaldehyde is an organic aromatic compound containing a nitro group ortho- to the 1-position of cinnamaldehyde. ==Synthesis== 2-Nitrocinnamaldehyde can be synthesized by dissolving cinnamaldehyde to a solution of acetic anhydride in acetic acid, and adding a stoichiometric amount of concentrated nitric acid at 0–5 °C. Yields are around 36-46% of theoretical. Nitration of cinnamaldehyde via acidification of a nitrate salt with H2SO4 also yields the ortho-nitro compound, however it also yields some of the para-nitro compound, which is generally undesired. 2-Nitrocinnamaldehyde can also be prepared by reacting 2-nitrobenzaldehyde with acetaldehyde in a condensation reaction.〔http://www.orgsyn.org/orgsyn/prep.asp?rxntypeid=181&prep=CV4P0722〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「2-Nitrocinnamaldehyde」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.