2. Fill in the missing reagent, product or catalyst. H2, Pd/C A. excess) CH2l2, Zn(Cu) B....
3. Identify (draw the structure showing stereochemistry where required) ALL of the missing reactant, reagents, or major product to complete the following transformations. CH2l2, Zn(Cu) Br Biz excess H20 Тон Hz. Pd/C ether o - - HCI H2O NaOH H₂O Excess 1. Hg(OAc), H20 2. NaBH4 HBT CH,C12 Excess 1. BH, THF 2. H2O2, H20
2) Provide the missing information in the following sequences Pd /H2 HF Starting C) Material Product A) Lindlar Catalyst Product D) Stateng →HOX e H20 D) MaterialH2SO B) , но
Provide the missing reagent for the reaction below. Eto (A) H2, Pd/C (C) LOAIHA (B) KMnO4, H20, 100 °C (D) Na, NH3(1), MeOH
Starting Material Reagent Major Product? H2, Pd/C 1) OsO4 2) aq. KHSO3 1) CH3CO3H 2) NaOH/H20 Brz/H20 1) 03 2) Zn/HOÁC
Identify the missing reagents 1 & 2 draw the final organic product(s) C Reagent 2 Reagent 1 Al NaNH3 1) oso4 2) NaHSO3, H20 CEC Incorrect Periodic acid causes oxidative cleavage of the diol, yielding two carbonyl compounds. HO Reagent 3 HIO4 OH Map dt
Starting Material Reagent Major Product? H2, Pd/C 1) Os04 2) aq. KHSO3 1) CH3CO3H 2) NaOH/H20 Brz/H2O 1) O3 2) Zn/HOÁC
Starting Material Reagent Major Product? H2, Pd/C 1) 050 2) aq. KHSO3 1) CH3CO3H 2) NaOH/H20 Braz/H20 1) 0; 2) Zn/HOÁC Provide reagents and/or starting materials to accomplish the following transformations pH ن – EC–CH = ا سے ہی الا) CH3 0CH3 H.C ) م any alkene CH3 H3C- Hy, Pd/C CH3 optically active diterpene mixture of diastereomers 1) 0, 2) Zn/HOÁC нэс CH3 + 0 + 0 + H нас
answer as a series of letters, i.e. jbc
H2C=CH2 - H₃C Select reagents from the table to show how you would carry out this synthesis. Reagents Available a: Br2, CH2Cl2 f. LI, NH3 (lig) b: NaNH2, NH3 g. CH2l2, Zn(Cu) c: CH3CH2Br h. H2, Pd/C d: H20, H2SO4, HgSO4 i. BH3 then H202 e. H2, Lindlar catalyst j. HCI, ether (Enter your answer as a series of letters, i.e.jbc, in the order that you wish to use the reagents. Repeat...
Starting Material Reagent Major Product? H2, Pd/C 1) OsO4 2) aq. KHSO: 1) CH3CO3H 2) NaOH/H20 Bra/H20 1) O3 2) Zn/HOÁC Provide reagents and/or starting materials to accomplish the following transformations. 40 OH –c=C=CH- CH3 CH3 -оснэ Онон H3C CH3 он any alkene CH₃ CH₂ HC- H.Pd/C optically active diterpene CH mixture of diastereomers 1) O 2) ZHOÁC H3C H3C CH3 + Hн H3c1
Please write legibly and show all work. Thank you.
3. Identify the missing reagent(s), reactant(s) or major product(s) required to complete the transformations shown below. Clearly, show stereochemistry when required. (Pay attention to the direction of arrows). (1 point each) 1. BH,, THF 2. H2O2 , ??? KMnO4/H 2. 2. 2Cl2 CCL H2/ Lindlar catalyst CH212 Zn (Cu)