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1,8-萘酐类水溶性荧光染料的合成

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2004-10-15

Journal: 精细化工

Included Journals: CSCD、ISTIC、PKU

Volume: 21

Issue: 10

Page Number: 782-784

ISSN: 1003-5214

Key Words: 水溶性荧光染料;1,8-萘酐;季铵盐

Abstract: 通过在1,8-萘酐4-位的烷基链上形成季铵盐亲水基团,合成了两个以1,8-萘酐为母体的水溶性荧光染料.以4-Br-1,8-萘酐为原料,经胺化、酰胺化、季铵盐化3步反应,合成了季铵盐型4-(N',N'-二甲基-1-哌嗪基)-N-烷基-1,8-萘酰亚胺,总收率达到70.2%以上.目标化合物在水溶液中的量子收率达到0.6以上.

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