Total synthesis of
Avermectin A
1a
(Part):
Reference:
Danishefsky, S.J.; et. al.
J. Am. Chem. Soc.
,
1989
,
111
, 2967.
Keywords:
Si-Allyl+Carbonium --- Cu-Me+Allyl-OPiv
Reagents:
Crotyl-SiR
3
--- BF
3
·OEt
2
--- LiCuMe
2
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