Synthetic analogs of naturally occurring flavolignans. X. Reaction of flavones and their thioderivatives with hydroxylamine

被引：0

作者：

A. Aitmambetov

V. P. Khilya

A. Kubzheterova

机构：

[1] Academy of Sciences of the Republic of Uzbekistan,Complex Institute of Natural Sciences, Karakalpak Division

[2] Taras Shevchenko Kiev University,undefined

来源：

Chemistry of Natural Compounds | 2000年 / 36卷

关键词：

flavones; reaction with hydroxylamine; isoxazoles;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

1,3-Benzodioxoles, 1,4-benzodioxanes, and 1,5-benzodioxepanes are flavone analogs that hydroxylamine recyclizes into derivatives of 5-(2-hydroxyphenyl)isoxazoles. They react with thioderivatives with retention of the pyrone ring and formation of oximes. Their structures are proven using PMR spectra.

引用

页码：47 / 50

页数：3

共 33 条

[1] Synthetic analogs of naturally occurring flavolignans. X. Reaction of flavones and their thioderivatives with hydroxylamine
Aitmambetov, A
Khilya, VP
Kubzheterova, A
[J]. CHEMISTRY OF NATURAL COMPOUNDS, 2000, 36 (01) : 47 - 50
[2] Synthetic analogs of naturally occurring flavolignans. XI. Reaction of synthetic flavone analogs with hydrazine hydrate and its derivatives
Khilya, VP
Aitmambetov, A
Kubzheterova, A
[J]. CHEMISTRY OF NATURAL COMPOUNDS, 2000, 36 (01) : 51 - 53
[3] Synthetic analogs of naturally occurring flavolignans. XI. Reaction of synthetic flavone analogs with hydrazine hydrate and its derivatives
V. P. Khilya
A. Aitmambetov
A. Kubzheterova
[J]. Chemistry of Natural Compounds, 2000, 36 : 51 - 53
[4] Synthetic analogs of natural flavolignans.: XV.: Isomerization of 2′-hydroxychalcones into flavanones using triethylamine
Aitmambetov, A
Dalimov, D
Kubzheterova, A
[J]. CHEMISTRY OF NATURAL COMPOUNDS, 2001, 37 (05) : 421 - 423
[5] Synthetic analogs of natural flavolignans.: XIV.: Synthesis and transformations of 2′-substituted chalcones and chalconepoxides
Aitmambetov, A
Khilya, VP
Allaniyazova, M
Mamutova, A
[J]. CHEMISTRY OF NATURAL COMPOUNDS, 2001, 37 (01) : 25 - 28
[6] Synthetic Analogs of Natural Flavolignans. XIV. Synthesis and Transformations of 2' -Substituted Chalcones and Chalconepoxides
A. Aitmambetov
V. P. Khilya
M. Allaniyazova
A. Mamutova
[J]. Chemistry of Natural Compounds, 2001, 37 : 25 - 28
[7] SYNTHETIC ANALOGS OF NATURAL FLAVOLIGNANS. XV. ISOMERIZATION OF 2'-HYDROXYCHALCONES INTO FLAVANONES USING TRIETHYLAMINE
A. Aitmambetov
D. Dalimov
A. Kubzheterova
[J]. Chemistry of Natural Compounds, 2001, 37 : 421 - 423
[8] SYNTHETIC ANALOGS OF NATURALLY-OCCURRING SPIDER TOXINS
KOVACS, L
HESSE, M
[J]. HELVETICA CHIMICA ACTA, 1992, 75 (06) : 1909 - 1924
[9] NATURALLY OCCURRING QUINONES .X. QUINONOID CONSTITUENTS OF TABEBUIA AVELLANEDAE (BIGNONIACEAE)
BURNETT, AR
THOMSON, RH
[J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (21): : 2100 - &
[10] IDENTIFICATION OF NATURALLY OCCURRING TITANOMAGHEMITES USING DATA FROM SYNTHETIC ANALOGS
OZDEMIR, O
[J]. GEOPHYSICAL JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY, 1979, 57 (01): : 270 - 270

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