ai CI H3CO 1. H3CO A 2. Zn(Hg), HCI H3CO AICI 3 ? B H3CO H3CO D

5

H perasit 1. EtMgBr A + En ? 2. H₂O 1. H* 2. EtSH ?

d. Product 2 e. Product 4 CLEAR MY CHOICE Choose the correct product for the reaction in Question 18 (pdf document) a. Product 3 O b. No Reaction О с. Product 4 O d. Product 1 e. Product 2 What type of reaction took place in Question 18

12 AA EE AaBbCcD AaBbCcD AaBbCc AaBbCcf A x' Aa T Normal T No Spac... Heading 1 Heading 2 Paragraph Styl 3 1. 4. B. Fill in the missing reactant or reagent or product to bring about the following chemical reactions. CH, CH, HC 1. CH NaH OH H.C CH;CH21 2. CH, H,O CH, H,SO, H;C Na SH CH,CH,CH,SH CH, CH, H.C CH, CH, pines) 3. 4. 5.

1. LDA, -78°C 2 CHIẾ 1. NaH 2. 1. LDA, -78°C 2. CH_Br 3. LDA, -78°C 4. CH_Br Br 1. NaH 2. Br

Ca3(PO4)2 + H2SO4 CaSO4 Ca(H,PO)2 - - 10. H3PO4 HCI PCI5 H;O - - | http://chemistry.about.com Chemistry 9.

6. EtO₂C. CO₂Et Br CHO NaOEt A EtO₂C EtO₂C CHO

I, a LH LIAIHH 2. H20 I NGBH4 6, 2. H20

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