Stereoselective synthesis of all-trans methyl substituted polyenes by reductive elimination and application to the synthesis of all-trans 3-methyl-nona-2,4,6-trienol
作者:Guy Solladié、Françoise Colobert、Chakib Kalaı̈
DOI:10.1016/s0040-4039(00)00564-5
日期:2000.5
The stereoselective synthesis of all-trans 3-methyl-nona-2,4,6-trienol 2 by reductive elimination of the corresponding 1,6-dibenzoate-2-methyl-2(Z),4(Z)-diene is described. This result shows that reductive elimination can be extended to the formation of all-trans methyl substituted polyenes which are present in many natural products biosynthetically made from isoprenic units.
描述了通过还原消除相应的1,6-二苯甲酸酯-2-甲基-2(Z),4(Z)-二烯的全反式3-甲基-壬基-2,4,6-三烯酚2的立体选择性合成。该结果表明,还原消除可以扩展为全反式甲基取代的多烯的形成,其存在于由异戊二烯单元生物合成的许多天然产物中。