Organic Chemistry Exam(B) MidSemester Chinese Name: Student ID: Credit: 1.Name the following compounds in English(IUPAC)(20) (1) 9 2 -CHO 3)入 0 (5) (6)Br ()=CO;H (8)cocI 2.Predict major products for following reactions and indicate the stereochemistry if optional.(20) 1. 1.EtMgBr Ph入 2.NH4CI.H2O 29 HONH2 HGI 3.9 ○+HCHO+EtNH HCI 4.Ph PhP"CH Ph Cr NaOH NH2 Br2 NaOH1 Organic Chemistry Exam (B) MidSemester Chinese Name: Student ID: Credit: _______________________________________________________________________________ 1. Name the following compounds in English (IUPAC) (20) (1) (2) CHO Cl Br (3) (4) (5) (6) (7) (8) (9) (10) CHO O H N CO2H COCl H CO2Me Cl H O O O Cl OH HO CO2H Br O 2. Predict major products for following reactions and indicate the stereochemistry if optional. (20) 1. EtMgBr 2. NH4Cl, H2O 1. 2. O 3. Ο + HCHO + Et2NH HCl 4. 5. Ph O + Ph3P+CH2Ph Cl- NaOH NH2 H O NaOH Br2 Ph O HONH2 HCl