(2S)-2-<(tert-butyldiphenylsilyl)oxy>-pentanoic acid 、
(2S,4'S,5'R,3''E)-3-<5'-(5''-benzyloxy-3''-methyl-pent-3''-enyl)-2',2'-dimethyl-<1',3'>dioxolan-4'-yl>-2-methoxymethoxy-propylamine 在
双(2-氧代-3-恶唑烷基)次磷酰氯 、
N,N-二异丙基乙胺 作用下,
生成 (2S,2'S,4''S,5''R,3'''E)-2-<(tert-butyldiphenylsilyl)oxy>-pentanoic acid <3'-<5''-(5'''-benzyloxy-3'''-methyl-pent-3'''-enyl)-2'',2''-dimethyl-<1'',3''>dioxolan-4''-yl>-2'-methoxymethoxy-propyl>-amide