(i) LDA, (ii) /BRN= 1420755/; Multistep reaction;

暂无反应条件数据

1: (3aS,4aS,6S,7S,7aS,7bS)-7-((Z)-6-Chloro-hex-2-enyl)-2,2-dimethyl-6-(toluene-4-sulfonyl)-hexahydro-cyclopenta[4,5]furo[2,3-d][1,3]dioxole With n-butyllithium in tetrahydrofuran; hexane T=-95 - -72°C; 2: BuCHBr2 in tetrahydrofuran; hexane T=-97 - -62°C;

N,N,N',N,-tetramethylethylenediamine; titanium tetrachloride; zinc in tetrahydrofuran T=25°C; 0.75 h;

Yield given. Multistep reaction;

Yield given. Multistep reaction;