H,Lindlar H -CCCH 1. BH 2.H,O KCN но CH &H,C o- dil. H,SO HCI 1. BH...

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H,Lindlar H -CCCH 1. BH 2.H,O KCN но CH &H,C o- dil. H,SO HCI 1. BH C CCH Hyc 2. НаО2 Br KOH, Alc., Heat

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Answer c) NECH H2 Lindlar The lindlar catalyst reduce triple bood in the presence oba double bond: d) xczc-CH2 the D-CH2=CH2= Le cl RT n e Hell xxx minor minot major Mechanism you do 1,2-Hshild Yoed SY i7 X Br Koh it CT + c . Alco.n? major minor mecha

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