Question 5: Starting with 3-methyl-1-butene, draw the organic product formed when treated with the following reagen...
Question 4: Starting with 2-methyl-1-propanol, draw the organic product formed when treated with the following reagents: OH 2-methyl-1-propanol a) H.SO,, heat HCI c) 1) TsCl, py PBr 2) NaSH
Draw the structure of the product formed when HBr reacts with 2-methyl-2-butene in the presence of organic peroxides. When drawing hydrogen atoms on a carbon atom, either include all hydrogen atoms or none on that carbon atom, or your structure may be marked incorrect.
Draw the expected major organic product that results when 3,3-dimethyl-1-butene is treated with br2 in methanol Draw the expected major organic product that results when 3,3-dimethyl-1-butene is treated with Br_2 in methanol.
Give the major organic product(s) of the reactions of l-methyl-2-deuteriocyclohexene (D = "H) with the reagents given. Be sure to show all stereoisomers formed, and indicate which isomers are formed in equal and in unequal quantities. CHE 1-methyl-2-deuteriocyclohexene (a) (1) BH, THF: (2) H:03, NaOH, H:0 (b) HBr, AIBN (c) Br, H:0 Give the major organic product(s) of the reactions shown below. Be sure to show all stereoisomers formed, and indicate which isomers are formed in equal and in unequal...
Reactions and Reagents 17,37 Draw the product formed when pentanal (CH,CH,CH,CH,CHO) is treated with each reagent. With some reagents, no reaction occurs. a. NaBH. CH,OH e. Na,Cr,O, H,SO4, H,0 1. [1] (CH3)2CuLi; [2] HO b. [1] LIAIH[2] H,0 f. Ag,O, NH,OH J. [1] HCCN: (2] H,0 c. Hz. Pd-C g. (1] CHẠMgar, [2] HẠO k. [CH,CECLI: [2] H,0 d. PCC b. [1] CH, LH: (2] HẠO 1. The product in (a), then TBDMS-CI, Imidazole
(References) Draw the structural formula of the principal organic product formed when ethyl benzoate is treated with H,O, NaOH, heat. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Include counter-ions, e.g., Nat, 1", in your submission, but draw them in their own separate sketcher. Visited not draw organic or inorganic by-products.
1) Which base yields the most SN2 when treated with the same starting material? (draw this structure with stereochemistry) 2)Which base would have the least yield of SN2? 3) What conclusions are made about the amount of SN2 product formed as a function of base strength? 4) Discuss stereospecificity of an SN2 reaction and draw the SN2 transition state intermediate formed when benzoate is treated with starting material. 4. When the starting material shown below is treated with a variety...
Hc VCH Draw the organic product formed when CH3CH2CH2OH is treated with each reagent. a H2S04 (180°C) d SOC12, pyridine Ig 1) NaH; 2) CH3CH2Br b NaH e PBr3 h 1) TSCI, pyridine; 2) NaSH c HBr f TsCl, pyridine 3. Draw the organic product formed when l-methylcyclohexanol is treaded with each reagent. In some cases, no reaction occurs. a KH c HBr Te NaHCO3 b Nacid HCI f 1) KH; 2) CH3CH2Br Draw two different routes to each of...
5.27 Give the principal organic products expected when 1-butene reacts with each of the following reagents (a) Br2 in CH2Cl2 solvent (b) O3, -78 oc (c) product of (b) with (CH3)2S (d) product of (b) with H202 (e) O2, flame (f) HBr (g) I2, H20 (h) H2, Pt/C (i) HBr, peroxides (j) BH3 in tetrahydrofuran (THF) (k) product of G) with NaOH, H,02 (1) Hg(OAc), H2O (m) product of (I) with NaBH4/NaOH (n) HI (o) HI, AIBN
[References] Draw the structural formula of the principal organic product formed when benzamide is treated with CH,OH. • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. Include counter-ions, e.g., Nat, I', in your submission, but draw them in their own separate sketcher. . Do not draw organic or inorganic by-products. OPY 27 [ ChemDoodle