Toward the Synthesis of Spirastrellolide A: Construction of Two C1−C25 Diastereomers Containing the BC−Spiroacetal
摘要:
Stereocontrolled syntheses of two possible C-1-C-25 diastereomers of spirastrellolide A containing the cis-disubstituted tetrahydropyran and [6,6]-spiroacetal are reported, exploiting boron-mediated asymmetric aldol and allylation methodology.
Toward the Synthesis of Spirastrellolide A: Construction of Two C1−C25 Diastereomers Containing the BC−Spiroacetal
摘要:
Stereocontrolled syntheses of two possible C-1-C-25 diastereomers of spirastrellolide A containing the cis-disubstituted tetrahydropyran and [6,6]-spiroacetal are reported, exploiting boron-mediated asymmetric aldol and allylation methodology.