A multistep photoreaction of aromatic aldehydes with heteroaromatics in the solid state

Ji Ben Meng, Wen Guang Wang, Guo Xiang Xiong, Yong Mei Wang, De Chao Fu, Da Ming Du, Ru Ji Wang, Hong Gen Wang, Hideko Koshima, Teruo Matsuura*

*此作品的通讯作者

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摘要

Mixed crystals, prepared by resolidification of the melt of a mixture of 5-formyl-1,3-dimethyluracil (1a) and antipyrine (7) crystals (molar ratio, 1:2.5), and irradiated with a high-pressure mercury lamp under nitrogen, gave a photocondensation product 8a, as in the previously reported solid state photoreaction between 1a and indole. Similarly, irradiation of mixed crystals of substituted benzaldehydes and indole gave the corresponding photocondensation product 3. A mechanism involving an oxetane intermediate 4 was proposed for the formation of 3. The nature of the starting mixed crystals was examined by powder X-ray diffractometry.

源语言英语
页（从-至）43-49
页数7
期刊Journal of Photochemistry and Photobiology A: Chemistry
卷74
期1
DOI
出版状态已出版 - 15 8月 1993
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引用此

Meng, J. B., Wang, W. G., Xiong, G. X., Wang, Y. M., Fu, D. C., Du, D. M., Wang, R. J., Wang, H. G., Koshima, H., & Matsuura, T. (1993). A multistep photoreaction of aromatic aldehydes with heteroaromatics in the solid state. Journal of Photochemistry and Photobiology A: Chemistry, 74(1), 43-49. https://doi.org/10.1016/1010-6030(93)80150-8