4-O,15-O,23-O-tris(tert-butyldimethylsilyloxy)-6,7-dehydro-jimenezin                                                                                                                                                              在
                                                                                                                                                                                 
Wilkinson's catalyst   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
苯                                                                                  为溶剂,
                                                                                                                                                                                        以99%的产率得到(S)-3-((2R,13R)-2,13-Bis-(tert-butyl-dimethyl-silanyloxy)-13-{(2R,5S)-5-[(2S,5R,6S)-5-(tert-butyl-dimethyl-silanyloxy)-6-decyl-tetrahydro-pyran-2-yl]-tetrahydro-furan-2-yl}-tridecyl)-5-methyl-5H-furan-2-one