alpha-CD/crown-appended diazophenol for selective sensing of amines.

alpha-CD/crown-appended diazophenol for selective sensing of amines. Research Abstract Details 

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alpha-CD/crown-appended diazophenol for selective sensing of amines. Abstract Text:

Jong Hwa Jung,Soo Jin Lee,Jong Seung Kim,Woo Song Lee,Yoshiteru Sakata,Takahiro Kaneda,

[reaction: see text] Azophenol dyes having the permethylated cyclodextrin and/or crown moieties have been synthesized. Compound 1 provides critical information on discriminating 1-3 degrees amines with unique color changes. Addition of 1 degrees and 2 degrees amines to 1 shifts the absorbance maximum of 1 from 380 to approximately 580 and approximately 530 nm, respectively, but no change is observed with 3 degrees amines. The high selectivity of 1 is mainly due to H-bonding between the ammonium H atoms of the amine and oxygen atoms of the crown-6.

alpha-CD/crown-appended diazophenol for selective sensing of amines. Publishing Authors By Initials

JH Jung,SJ Lee,JS Kim,WS Lee,Y Sakata,T Kaneda,

For similar organic chemicals: phenols research abstracts see: organic chemicals: phenols research

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alpha-CD/crown-appended diazophenol for selective sensing of amines. Journal Published:

PUBLICATION TYPE: Research Support, N.I.H., Extr

Journal: Organic letters

VOLUME: 8

Page Numbers: 3009-12

Journal Abbreviation: Org. Lett.

ISSN: 1523-7060

DAY: 6

MONTH: Jul

YEAR: 2006

alpha-CD/crown-appended diazophenol for selective sensing of amines. Information

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LANGUAGE: eng

NlmUniqueID: 100890393

alpha-CD/crown-appended diazophenol for selective sensing of amines. Keywords Mesh Terms:

KEYWORDS: Phenols

MESH TERMS: chemical synthesis

Chemical & Substance for Abstract: alpha-CD/crown-appended diazophenol for selective sensing of amines. Information

Substance Name: Phenols

Registry Number: 0

Grant and Affiliation Information for alpha-CD/crown-appended diazophenol for selective sensing of amines.

AFFILIATION: Department of Chemistry, Gyeongsang National University, Chinju, Korea. jonghwa@gnu.ac.kr

Country: United States

AGENCY: United States NIGMS

GRANT: S06 GM 08194

ACRONYM: GM

MEDLINETA: Org Lett

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