A novel formula for location of double bond in alkenyl acetates and alcohols based on mass spectral data of dimethyl disulfide derivatives

✍ Scribed by Jun-Hua Xiao; Gu Yuan; Li-Zhang Yang; Yu-Fang Sun; Xian-Lun Wang

• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 374 KB
• Volume: 15
• Category: Article
• ISSN: 0256-7660
• DOI: 10.1002/cjoc.19970150607

✦ Synopsis

A new formula was preaentad for locating double bond poeition in dodecenolr, tatrada cenols, hexadaxnola and their acetates, baaed on mama spectral data of dimethyl disulfide derivatives. In thb procedure, molecular ion and bara peak ion were utilized M characteristic parameters to identify the p a i t i d brnem. The method waa tested with maas spectrn of 25 dimcthyl dieulfide duivativea of mollp.unutarr*sd acetates and alcohols, and the original doubbbond p i t i o n in each iaomer WM l d Imambiyourly.

KayrPotb M u r spectrometry, double bond positional isomer, swr pheromone '