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[期刊论文] 作者:Jia Rong LI Shu Ling MA,
来源:中国化学快报:英文版 年份:2005
2H-3, 1-Benzoxazine derivatives were synthesized by cyclocondensation of 5-nitro-2-cyanoaniline with relative ketone or aldehyde with ZnCl2 as a catalyst. This...
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