The structure of adducts of benzaldoxime and m-chlorobenzaldoxime dehydrodimers with styrene |
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摘 要: | The reaction of m-chlorobenzaldoxime dehydrodimer with styrene gives two 1:1 adducts.The main product 7 is a bisnitrone. The minor product 8 has been shown by X-ray diffraction anal-ysis to possess the structure: ArCH(N=O)CH_2CH (Ph)O--N=CHAr. The two C=N bonds areall in Z configuration. The structure of the adducts from benzaldoxime dehydrodimer and styrene isalso assigned.
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The structure of adducts of benzaldoxime and m-chlorobenzaldoxime dehydrodimers with styrene |
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Authors: | Hong-Wen Hu Xu-Dong Wei Cun Li Hong-Zhe Sun Yi-Ming Yao Zhong-Yuan Zhou Kai-Bei Yu |
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Abstract: | The reaction of m-chlorobenzaldoxime dehydrodimer with styrene gives two 1:1 adducts. The main product 7 is a bisnitrone. The minor product 8 has been shown by X-ray diffraction analysis to possess the structure: ArCH(N?O)CH2CH (Ph)O? N?CHAr. The two C?N bonds are all in Z configuration. The structure of the adducts from benzaldoxime dehydrodimer and styrene is also assigned. |
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