(1) Identify the reagents/compounds represented by the letters A, B, C, D & E in the...
Identify the reagents needed in the following reaction sequence that are represented by the letters A to F: OH Br A B C OH .ک) COOH E onor
Identify the reagents needed in the following reaction sequence that are represented by the letters A to E: oto.o Br D Br Br E o Br
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would use to carry out the conversion by using letters from the table. Write the letters in the order that they are used, c.g..abc.) Scheme 1: Scheme 2: a- -0- Reagents Available a. BH, THF then H2O2, OH h. NBS, CCL b. PBr3 HBO c. Mg. ether then H30 1. H2, Lindlar's catalyst d. (CH), Culi k. RCOOOH e. Brz I. O, then Zn, H30*...
Identify the reagents to be used in the following synthetic schemes: (Specify the reagents you would use to carry out the conversion by using letters from the table. Write the letters in the order that they are used, e.g., abc.) Scheme1 CH3 CH3 CH3 CH3 OH Scheme 2 Br CH3 H3C CH3 CH3 a. BH3, THF then H202, OH h. NBS, CCl b. PBr3 c. Mg, ether then H3o* d. (CH3)2Culi e. Br2 f. NaNH2, NH3 g. H2O, H2SO4, HgSO4...
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...
draw the missing structures for the letters Scheme 1 Br S NaOH CI + A B + С H2N NH2 Scheme 2 1. MCPBA Na2Cr2O7 D E 2. H20, H30+ H30+ Scheme 3 1. LIAIH4 PBr3 F G Н 2. H30+ ether Scheme 4 1. H20, Hg(OAc)2 DMP H I 2. NaBH4 CH2Cl2 Scheme 5 OH tosyl chloride Na J K pyridine ОН
Draw Lewis structures to determine which of the following compounds exhibit resonance. Enter the letters corresponding to all those compounds which exhibit resonance. (If you find that choices A, C, and F all have resonance and the others do not, for example, you would enter ACF as your answer. Make sure the letters you enter are in alphabetical order, with no spaces or commas separating them.) 2. Draw Lewis structures to determine which of the following compounds exhibit resonance. Enter...
i need some help putting in structures of the missing compounds or reagents. csn yumguys ease help me and show stereochemistry if possoble. thank you ' KMnO4(2) rot + H₂O . NaBtly CHOD -CEC-CH cthz (Y O 2 Zn, Acetic acid + Bryl intermediate . BH₂/THE th product + Her peroxide ho
The below reaction is accomplished with one reagent. Br The letters below represent all reagents you have learned in chapters 6-8. Which of the below reagents would you use to accomplish this process? Enter the ONE correct letter below. • a. H2SO4, H20 b.HBO c. Br2 • d. Br2. H20 e. 1) BH3 (or R2BH), 2) NaOH, H20 • f. 1) OsO4, 2) NaHSO3, H20 g. 1) O3. 2) CH3SCH3 h.mCPBA • i.H2.Pd/C j. NaNH2 k 2 eg NaNH2 ....
Reagents Available a. H20, H2SO4, HgSO4 b. BH3 then H202 c. NANH2 d. CH3CH2Br e. HCI, ether f. H2, Lindlar catalyst g. Li, NH3 (ia) h. CH2l2, Zn(Cu) i. H2, Pd/C 1. Вrz. СH2Cl Select reagents from the above table to carry out each of the following reactions. If only a single step is required, select (none) from the drop down list. ? CH-CH-CH2C3CСН3 CH,CH-CH2CH2CH-CHз Reaction 1: Step 1: G Step 2: 0 CH3CH2CH2C CH CH,CH2CH2CH2CНО t Reaction 2: Step...