23. Which product would be produced in highest yield for the following reaction? Br 1) PPh 2) BuLi 3) 0 H پ CH2 CH2OH O...
give product and mechanism
1) PPh 2) n-Buli Br 3) Photo
What is the major organic product obtained from the following reaction? 1. PPh 2. Buli 3.CH3CH2CHO 4. H20 Br a. 2-methyl-2-pentene b.(Z)-3-methyl-2-pentene c. 4-methyl-1-pentene d.(E)-3-methyl-2-pentene
What is the major organic product obtained from the following reaction? 1. PPh 2. Buli 3.CHÚCH CHO 4.H20 Br a. 2-methyl-2-pentene b. 4-methyl-1-pentene c. (Z)-3-methyl-2-pentene d. (E)-3-methyl-2-pentene QUESTION 4 What is the major organic produs obtained from the following reaction? OH Zn(HO) HCI 2 Ph Ph Ph Ph Ph ОООО a. 1 b. 2 c.3
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
Show each step
1. PPh; 2. Buli 0 3 он 1. PCC, CH,CI, ,H,O+ 1. 9-BBN 2. H,O, OH- 3. (2) EtOH, H2O+ 1. MeCI, AICI: 2. NBS, hv 3. NaOH 4.PCC, CH,CI, 5. KCN, HCN
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3 + 2 n-Buli OD. Cul + 2 n-Buli In the following Michael addition reaction with compound served as the Michael acceptor, A? CH2(CO2Et) H2O/H30* А KOH A OH OA i ОВ. Ос. OD. i QUESTION 7 Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with...
C22T0307299 Give the product(s) of the following reaction. 0 NH3 + OH . O IZ H-N-H I-Z-I C22T03Q1533 Give the major substitution product of the following reaction. Br NaNH2 ? heat NH OH to search Help System Announcements (1 Unread). C22T0308095 Give the major substitution product of the following reaction. NaNH2 CH2Br ? heat CH3OCH3 3 CH2 CH3NH2 CH3OH OCH 3SCH 3 There is no reaction under these conditions or the correct product is to search C22T0304114 Give the major...
What is the major product of the following reaction? CH3 CH2-C-CH3 + KOH Br ? CH3 CH3 -CH2-C-CH3 -CH-¢- I. IV. OH CH3 -CH2-C=CH2 OH H CH -CH=C-CH3 II. V. CH3 -CH2-CH-CH2OH -CH II. OT OI O III O TV OV
11. Provide the expected major product for reaction shown 1. SOCl, Br, 2. CH2OH 3. NH3 OH 12. The expected major product of the following reaction is 1. (CH)Culi, (excess) f. no reaction
Name 03.101 example of a reaction having an Eact = 0 would Br• + Br-Br - > Br-Br + Br. F. + CH - > H-F + CH3. . CH. + CH, CH2 - CH + CH3 CH2 • .. Br + H-Br - > H-Br + Br. -. CH. + CH3 - > CH3-CH3 Which of the following is true of any (S)-enantiomer? 4. It rotates plane-polarized light to the right. b. It rotates plane-polarized light to the left....