Laser Desorption Supersonic Jet Spectroscopy of Octopamine by Its Hydrochloride Salt

• Shun-ichi Ishiuchi

  Chemical Resources Laboratory, Tokyo Institute of Technology

• Hirokazu Sone

  Chemical Resources Laboratory, Tokyo Institute of Technology

• Masaaki Fujii

  Chemical Resources Laboratory, Tokyo Institute of Technology

抄録

Octopamine is a phenol analog of noradrenaline and acts as a neurotransmitter in invertebrates such as octopus. It is available as a hydrochloride salt to avoid air oxidation. We applied laser desorption supersonic jet technique to octopamine hydrochloride without any chemical preparations and found that molecular ion of octopamine, not salt, is observed. Resonance-enhanced 2-photon ionization and ultraviolet–ultraviolet hole-burning spectra of octopamine were measured, and four conformers were identified. This number of conformations is rationalized by conformations of ethanolamine chain and orientations of phenolic OH.

収録刊行物

• Chemistry Letters

  Chemistry Letters 42 (10), 1166-1167, 2013-06-11

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360002219105410560
• NII論文ID: 10031201297
• NII書誌ID: AA00603318
• DOI: 10.1246/cl.130431
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/42/10/1166/55636149/cl.130431.pdf
• データソース種別:
  • Crossref
  • CiNii Articles
  • KAKEN