The acyl nitroso Diels–Alder (ANDA) reaction of sorbate derivatives: an X-ray and 15N NMR study with an application to amino-acid synthesis
作者:Lee Bollans、John Bacsa、Jonathan A. Iggo、Gareth A. Morris、Andrew V. Stachulski
DOI:10.1039/b912963d
日期:——
acyl nitroso Diels–Alder (ANDA) reaction of sorbate esters and sorbic alcoholderivatives, using alkoxycarbonyl nitroso dienophiles. An optimisation of the reaction conditions for ethyl sorbate is first presented, and the product is used in an efficient synthesis of 5-methylornithine. Structure–reactivity trends in sorbic alcohol (E,E-2,4-hexadien-1-ol) and its acylated analogues are then discussed