Synthesis of new spiropyrans and spirooxazines having a heteroaromatic pendant and their photochromic behavior

DOI: 10.3987/COM-99-8663

Source and publish data:

Heterocycles p. 2639 - 2651 (1999)

Update date:2022-08-28

Topics:

Authors:

Li, Xiaoliu

Wang, Yongmei

Matsuura, Teruo

Meng, Jiben

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Article abstract of DOI:10.3987/COM-99-8663

Two series of novel spiropyrans and spirooxazines having a heteroaromatic pendant were synthesized using two convenient methods. Their photochromic behaviors were investigated with the aid of absorption spectral measurements. The compounds showed several

Full text of DOI:10.3987/COM-99-8663

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