Use of t-butyl 4-diethylphosphono-3-oxobutanethioate for tetramic acid synthesis: Total synthesis of the plasmodial pigment fuligorubin A
作者:Steven V. Ley、Stephen C. Smith、Peter R. Woodward
DOI:10.1016/s0040-4039(00)82204-2
日期:1988.1
A short, efficient synthesis of the yellow slime mould pigment fuligorubin A (1) has been achieved using coupling of t-butyl 4-diethylphosphono-3-oxobutanethioate with deca-2,4,6,8-tetraenal and subsequent substitution with a glutamic acid derivative followed by Dieckmann cyclisation.
通过将4-二乙基膦酰基-3-氧代丁硫醇叔丁基酯与deca-2,4,6,8-四烯醛偶联并随后用谷氨酸取代,已实现了短时有效的黄色粘液霉菌色素富卢果红素A(1)的合成。酸衍生物,然后进行狄克曼环化。