The Intermolecular Formaldehyde Transfer: The Studies of Hydrolysis of 6-nitro-1,3-benzodioxin

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Title:	The Intermolecular Formaldehyde Transfer: The Studies of Hydrolysis of 6-nitro-1,3-benzodioxin 分子間甲醛分子的轉移: 6-nitro-1,3-benzodioxin的水解研究
Authors:	湯發鑫陳淑玲葉美玲劉文卿鄭恆聰林立錦
Contributors:	化學系
Keywords:	分子水解甲醛分子轉移
Date:	1993-05
Issue Date:	2016-04-13 09:49:25 (UTC+8)
Abstract:	在對甲基苯磺酸的催化下，對硝基酚和聚甲醛可聚合得到之主要產物為6-nitro-l,3-benzodioxin。在酸中進行水解6-nitro-1,3-benzodioxin時，除生成預期中的水解產物2-hydroxymethyl-4-nitrophenol外，亦生成經由甲醛分子轉移之產物8-hydroxymethyl-6-nitro-1,3-benzodioxin。 Under an acidic condition, the condensation of p-nitrophenol andparaformaldehyde gave 6-nito-1,3-benzodioxin in good yield. Hydrolysis of 6nitro-1,3-benzodioxin in aqueous phase yielded 2-hydroxymethyl-4-itrophenol and an unexpected product, 8-hydroxymethyl-6-nitro-1,3-benzodioxin. Thisresult indicated that an intermolecular transfer of a formaldehyde moietywas occured during the hydrolysis reaction.
Relation:	華岡理科學報 10 民82.05 頁107-114
Appears in Collections:	[Department of Chemistry & Graduate Institute of Applied Chemistry ] journal articles

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