
Synlett p. 1573 - 1578 (2011)
Update date:2022-08-03
Topics:
Wu, Yan-Chao
Li, Hui-Jing
Liu, Li
Demoulin, Nicolas
Liu, Zhe
Wang, Dong
Chen, Yong-Jun
Facile synthesis of several new kinds of spiropyrans has been accomplished through the condensation of chromene hemi-acetal esters with bifunctional nuclephiles, in which previously nonpractical amination and amidation processes help each other and all become practical processes of the corresponding tandem reactions. Georg Thieme Verlag Stuttgart ? New York.
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(2011)