2-methylpropanol |
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1,4-dichloro-benzene |
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2-methyl-cyclobutanol |
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Hexanal |
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1-Bromo-butan-2-one |
__________ has three types of chemically distinct carbons. 2-methylpropanol 1,4-dichloro-benzene 2-methyl-cyclobutanol Hexanal 1-Bromo-butan-2-one
Which of the following compounds can have cis and trans isomers? 2-Methyl-2-butene Propene 0 1-Butene 1,2-Dichloro-1-Bu What is the correct molecular formula of 2,4-Diethyltouleno OCHA 0 C₂ H₂2 G H C:oH20 18 Which of the following compounds can have cis and trans isomers? 1-Butene 2-Methyl-2-butene 1,2-Dichloro-1-Butene Propene CH3CHBr2 is obtained from O Reaction of ethyne with one mole of HBr O Reaction of ethyne with one mole of Br2 Reaction of ethyne with two moles of Br2 Reaction of ethyne...
1) Explain how you got your answer and show work. Select one: 1,1-dichloro-3-methyl-but-2-ene 4,4-dichloro-2-methyl-but-3-ene 1,1-dichloro-3,3-dimethyl-prop-1-ene 4,4-dichloro-1-methyl-but-2-ene 1,1-dichloro-3-methyl-but-1-ene 2) Which of the following complex ions is neutral and would precipitate from aqueous solution? Explain how you got your answer. Select one: Triaquatrihydroxochromium(III) Tetraamminedichlorochromium(III) Pentaaquachlorochromium(III) Hexaaquachromium(III) Hexahydroxochromate(III) 3) When 150 cm3 of 0.5 M solution of nitric acid was mixed with 0.150 dm3 of 0.5 M solution of NaOH in a calorimeter, a temperature rise of 3.3 K was recorded. What is...
Design a synthesis for 1-bromo-4-methyl-2-nitrobenzene using benzene as the starting material. You can handwrite everything. Please show the structures of the intermediates after each step as well as the reagents used.
Construct a three-step synthesis of 3-bromo-3-methyl-2-butanol from 2-methyl-2-butene by dragging the appropriate formulas into the bins. Note that each bin will hold only one item, and not all of the given reagents or structures will be used. Reactant (2-methyl-2-butene) Reagent 1rightarrow Step 1 Product Reagent 2 rightarrow Step 2 Product Reagent 3 rightarrow Final Product (3-bromo-3- methyl-2- butanol)
Design a synthesis for 1-bromo-4-methyl-2-nitrobenzene using benzene as the starting material. You can handwrite everything. Please show the structures of the intermediates after each step as well as the reagents used. (NOTE: you can NOT use Friedel-Craft alkylation after Nitration.) ALSO, Professor said: ch3Br/FeBr3 --> Br/FeBr2 --> HNO3/H2SO4 OR Br2/FeBr2 -> CheCL/ALCL3 -> HNO3/H2SO4 would NOT work. Hint: need protecting group
A sample of tert-butyl bromide (2-bromo-2-methyl propane) has been contaminated with some methyl bromide. The NMR spectrum of this sample shows two signals, one at 2.2 ppm and one at 1.8 ppm, corresponding to these two compounds respectively. The integrals of the two signals equate to 6:1 respectively. What is the mole percent of each compound in the mixture, or phrasing it another way, what percentage of the mixture is tert-butyl bromide and what percentage is methyl bromide?
1.The main product of the reaction between p-cresol and Br2 / FeBr3 is: 3-Bromo-4-methyl phenol 2-Bromo-4-methyl phenol 2-methyl-4-bromine phenol 3-methyl-4-bromine phenol 2.Which of the following compounds is the least reactive in the nucleophilic substitution with NaOH? 2,4-dinitrochlorobenzene m-nitrochlorobenzene o-nitrochlorobenzene 3,5-dinitrochlorobenzene 3.What is the mechanism (s) for the reaction of 4-bromo-1-nitrobenzene with sodium hydroxide to form 4-nitrophenol? bimolecular nucleophilic substitution (Sn2) aromatic nucleophilic substitution by addition-elimination aromatic nucleophilic substitution by elimination-addition aromatic electrophilic substitution 4.which of the following is the correct...
Match the IR spectrum to one of the following three compounds: 1-pentanol 2-methyl-1-octene butyl methyl ether
(1 point) The matrix 2 -1 0 A2-3 -1 has three distinct real eigenvalues if and only if (1 point) The matrix 2 -1 0 A2-3 -1 has three distinct real eigenvalues if and only if
This question has three parts to it. I will give thumbs up and down. Thanks. 1. 2. 3. Devise a synthesis of (Z)-4-methyl-2-pentene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps Starting materials НС С CH Ha Reagents a NaNH,/NH,(0) odoethane g 1-bromo-3-methylbutane H2Lindlar catalyst b Na0H/H,0 e 1-bromopropane h t-butyl bromide c...