@article{a8beec09a92d4ff0b3e00702527b24c3,
title = "Generation of ketenes from carboxylic acids using the mukaiyama reagent (1-methyl-2-chloropyridinium iodide)",
abstract = "Ketenes can be generated by treatment of carboxylic acids with l-methyl-2-chloropyridinium iodide and triethylamine and may be intermediates during macrolactonization reactions via the Mukaiyama procedure. A new procedure for the direct conversion of enoic acids to [2+2] ketene-olefin cydoadducts is described.",
author = "Funk, {Raymond L.} and Abelman, {Matthew M.} and Jellison, {Kay M.}",
note = "Funding Information: We appreciate the financial support provided by the National Institutes of Health (Grant GM2-28663), Eli Lilly and Company, and the Alfred P. Sloan Foundation. High-field (360 MHz)1H and 13C NMR spectra were obtained on a spectrometer purchased with funds provided, in part, by the National Science Foundation (Grant CHE-80-24328). Mass spectra were obtained through the National Science Foundation Regional Mass Spectroscopy Center at the University of Nebraska (Grant CHE-82-11164). Publisher Copyright: {\textcopyright} 1989 Georg Thieme Verlag. All rights reserved.",
year = "1989",
month = sep,
doi = "10.1055/s-1989-34706",
language = "English (US)",
volume = "1989",
pages = "36--37",
journal = "Synlett",
issn = "0936-5214",
publisher = "Georg Thieme Verlag",
number = "1",
}