Report - L2 sem4 sess2 - Les annales de SFT · 2011-02-01 · TsCl. 2 LiN pyridine CH 2 eq COOEt 2. 2 eq. Nal, DMSO CH2 21 CH2 s s HO LiN COOH Ni Raney 2 T uOK TsO(CH2CH20 4-CH2-CH20Ts - LDA

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