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5-芳基-2-呋喃甲醛腙的NMR谱研究

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2005-03-30

Journal: 波谱学杂志

Included Journals: CSCD、ISTIC、PKU

Volume: 22

Issue: 1

Page Number: 7-13

ISSN: 1000-4556

Key Words: 核磁共振;变温实验;DPFGSE-NOE;归属;5-(3-氯苯基)-2-呋喃甲醛-N-芳氧乙酰腙

Abstract: 利用变温实验和DPFGSE-NOE实验,确定了5-(3-氯苯基)-2-呋喃甲醛-N-4-甲基苯氧乙酰腙和5-(3-氯苯基)-2-呋喃甲醛-N-4-硝基苯氧乙酰腙两个新化合物25 ℃时在二甲基亚砜中的空间构型,并对这两个新化合物在25 ℃和90 ℃时的质子的化学位移进行了全归属.

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