A color version of the Hinsberg test: 1 degrees -3 degrees amine indicator.
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.
Kim
Jong Seung
JS
Department of Chemistry, Institute of Nanosensor & Biotechnology, Dankook University, Seoul 140-714, Korea. jongskim@dankook.ac.kr
Lee
Soo Jin
SJ
Jung
Jong Hwa
JH
Hwang
In-Chul
IC
Singh
N Jiten
NJ
Kim
Sung Kuk
SK
Lee
Seoung Ho
SH
Kim
Hyun Jung
HJ
Keum
Chang Soo
CS
Lee
Jung Woo
JW
Kim
Kwang S
KS
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
D000588:Amines; D001391:Azo Compounds; D004396:Coloring Agents; D007202:Indicators and Reagents