A NEW PHOTOCHROMIC SPIRO[3H-1,4-OXAZINE]

被引:57
作者
KAWAUCHI, S [1 ]
YOSHIDA, H [1 ]
YAMASHINA, N [1 ]
OHIRA, M [1 ]
SAEDA, S [1 ]
IRIE, M [1 ]
机构
[1] KYUSHU UNIV, INST ADV MAT STUDY, KASUGA, FUKUOKA 816, JAPAN
关键词
D O I
10.1246/bcsj.63.267
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new photochromic spiro[3H-1,4-oxazine] 4 is described. The absorption spectra of 4 have been examined and compared with those of spiro[indoline-naphthoxazine] The colored form of 4 has the absorption maximum shorter than that of 1. Compound 4 showed excellent light fatigue-resistant property.
引用
收藏
页码:267 / 268
页数:2
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