title: A color version of the Hinsberg test: 1 degrees -3 degrees amine indicator.
abstract: The Hinsberg test to recognize the type of amine (1 degrees -3 degrees amines), which has been established for more than 100 years and well documented in textbooks, is not possible without conducting complicated organic reactions. We report for the first time unique chemosensors that are capable of showing selective color changes toward 1 degrees -3 degrees amines as a color version of the Hinsberg test. This simple and straightforward qualitative analysis, using the synthesized novel compounds herein, can be considered a new innovative tool for discriminating 1 degrees -3 degrees amines as an alternative to the historical Hinsberg test.
authors.affiliation: Department of Chemistry, Institute of Nanosensor & Biotechnology, Dankook University, Seoul 140-714, Korea. jongskim@dankook.ac.kr
authors.forename: Jong Seung
authors.initials: JS
authors.lastname: Kim
authors.forename: Soo Jin
authors.initials: SJ
authors.lastname: Lee
authors.forename: Jong Hwa
authors.initials: JH
authors.lastname: Jung
authors.forename: In-Chul
authors.initials: IC
authors.lastname: Hwang
authors.forename: N Jiten
authors.initials: NJ
authors.lastname: Singh
authors.forename: Sung Kuk
authors.initials: SK
authors.lastname: Kim
authors.forename: Seoung Ho
authors.initials: SH
authors.lastname: Lee
authors.forename: Hyun Jung
authors.initials: HJ
authors.lastname: Kim
authors.forename: Chang Soo
authors.initials: CS
authors.lastname: Keum
authors.forename: Jung Woo
authors.initials: JW
authors.lastname: Lee
authors.forename: Kwang S
authors.initials: KS
authors.lastname: Kim
mesh_terms: D000588:Amines / Q000737:chemistry*; D001391:Azo Compounds / Q000138:chemical synthesis*; D015374:Biosensing Techniques; D003116:Color; D004396:Coloring Agents / Q000138:chemical synthesis*; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D007202:Indicators and Reagents / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy
chemical_list: D000588:Amines; D001391:Azo Compounds; D004396:Coloring Agents; D007202:Indicators and Reagents