Studies on synthesis, properties of 2,3,7-trihydroxy-9-(m-hydroxy)phenylfluorone - Details

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author：

Xie, Z.-H. (Xie, Z.-H..) ^[1] | Zhang, F. (Zhang, F..) ^[2]

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Abstract：

A　new　analytical　reagent,　2,3,7-trihydroxy-9-(m-hydroxy)phenylfluorone　(m　-HPF)　was　synthesized.　The　acidic　dissociation　constant　of　m-HPF　has　been　determined.　Catalytic　chemiluminescence　of　over　twenty　metallic　ions　in　the　system　of　m-HPF-H2　O2　has　been　tested.　The　color　reactions　of　the　reagent　with　some　metal　ions　were　studied　in　detail.　π　-Electron　distribution　of　m-HPF　has　been　calculated　by　means　of　Hückel　molecular　orbital　(HMO)　method.　Acidic　dissociation　constants　have　been　assigned.

Keyword：

2,3,7-trihydroxy-9-(m-hydroxy) phenylfluorone; Acidic dissociation constant; Chemiluminescence; Color reaction

Community：

[ 1 ] [Xie, Z.-H.]Department of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 2 ] [Zhang, F.]Department of Chemistry, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

[Xie, Z.-H.]Department of Chemistry, Fuzhou University, Fuzhou, 350002, China

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Source ：

Acta Chimica Sinica

ISSN： 0567-7351

Year： 1998

Issue： 9

Volume： 56

Page： 891-

0 . 1 7 8

JCR@1998

1 . 7 0 0

JCR@2023

JCR Journal Grade：4

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SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 2

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