NMR STUDIES FOR THE 1,2-DIHYDRO-4-(4-HYDROXY-PHENYL)(2H)PHTHALAZINE-1-ONE

Chinese Journal of Magnetic Resonance ›› 2001, Vol. 18 ›› Issue (4): 343-349.

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NMR STUDIES FOR THE 1,2-DIHYDRO-4-(4-HYDROXY-PHENYL)(2H)PHTHALAZINE-1-ONE

GAO Hong-chang¹, FANG Xiao-wen¹, ZHANG Tao¹, CHENG Lin², YUAN Han-zhen¹ , MAO Shi-zhen^1*

1.State Key Laboratory of Magnetic Resonance and Atomic and Molecular P hysics, Wuhan Institute of Physics and mathematics, The Chinese Academy of Sciences, Wuh an 430071; 2.Wuhan Institute of Chemical Technology, Laboratory of Advanced Aromatic Het erocyclic Materials, Wuhan 430074

Received:2001-07-19 Revised:2001-07-31 Published:2001-12-05 Online:2001-12-05
About author:*Correspondence author
Supported by:
国家自然科学基金资助项目(No.29874038).

Abstract

Abstract:

By using two-dimensional NMR techniques, i.e. Total correlation spectroscopy (TOCSY), two-dimensional nuclear Overhauser enhancement (2D NOESY)，two-dimensional heteronuclear multiple quantum coherence (HMQC) and two- dimensional heteronuclear multiple-bond correlation(HMBC), ¹H and ¹³C NMRs pectra of the compound 1,2-dihydro-4-(4-hydroxylphenyl)(2H) phthalazin-1- one we re completely assigned. The structural characteristics of the compound were anal ysed and discussed.

Key words: NMR, Two-dimensional NMR, Phthalazinone, Assignment

CLC Number:

O482.53⁺2

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NMR STUDIES FOR THE 1,2-DIHYDRO-4-(4-HYDROXY-PHENYL)(2H)PHTHALAZINE-1-ONE

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