854759-75-4Relevant articles and documents
Formal total synthesis of (+)-wortmannin using catalytic asymmetric intramolecular aldol condensation reaction
Shigehisa, Hiroki,Mizutani, Takashi,Tosaki, Shin-Ya,Ohshima, Takashi,Shibasaki, Masakatsu
, p. 5057 - 5065 (2007/10/03)
A catalytic process for the synthesis of optically active C4-substituted tetrahydroindandiones using an asymmetric intramolecular aldol condensation reaction was developed. When 30 mol% of phenylalanine and 50 mol% of pyridinium p-toluenesulfonate were us