Gately, Daniel A.; Norton, Jack R.; Goodson, Patricia A., Journal of the American Chemical Society, 1995, vol. 117, # 3, p. 986 - 995
作者:Gately, Daniel A.、Norton, Jack R.、Goodson, Patricia A.
DOI:——
日期:——
Convenient synthesis of α-amino amides using low-valent tantalum prepared from TaCl5 and Zn
作者:Haruka Shimizu、Shū Kobayashi
DOI:10.1016/j.tetlet.2005.08.131
日期:2005.10
preparation method of α-amino amides from imines and isocyanates using low-valent tantalum prepared from TaCl5 and Zn in situ. This method was successfully applied to various imines derived from benzaldehyde derivatives with electron-withdrawing or electron-donating substituents, heteroaromatic aldehydes, and an aliphatic, α-branched aldehyde, giving the corresponding α-amino amides in high yields.