What functional group(s) react readily with phenylisocyanate and what is the visual outcome of a positive test? Draw a sample reaction to support your answer (arrow pushing mechanism is not necessary
What functional group(s) react readily with phenylisocyanate and what is the visual outcome of a positive...
what functional group (s) react readily with phenylisocyanate and what is the visual outcome of a positive test? draw a sample reaction to support your answer
comment on the use of oxidation test (cro3) as a testing reagent. what functional group(s) react readily with oxidation test (cro3) and what is the visual outcome of a positive test? draw a sample reaction to support your answer (arrow pushing mechanism is not necessary).
1. Matching. For each functional group on the left, select the reducing agent(s) on the right that WILL successfully react with the given functional group. Write the letter that corresponds to the correct answer on the line next to the functional group. once, and you may or may not use all of the possible answers. (5 pts) You will use one or more of the answers more than carboxylic acid a) LiAIH b) NaBH c) both LiAlH4 and NaBH4 d)...
3. Draw a detailed arrow pushing mechanism for the following reaction. Be sure account for the stereochemical outcome of the reaction in your answer (1 pt). 3. Draw a detailed arrow pushing mechanism for the following reaction. Be sure account for the stereochemical outcome of the reaction in your answer (1 pt). Bra, H,O
What functional group does FeCl3 test indicate? What is the appearance of a positive test
Circle reaction(s) where prtoectecting group will be required and indicate what functional group shall be protected. Also, show mechanism for a. and c. pls 1. Circle the reaction(s) where a protecting group will be required and indicate what functional group shall be protected. Provide conditions for protection. 1. (CH3CH2)2Culi, ether 1. (CHșCH2)2Culi, ether i OE 2. H2O* 1.(CH.CHy_Cli, there 1. (CH3CH2)2 Culi, ether 2. H2O+ la 1. (xs) CH3Li, ether 2. H30+ 20 Chali anar en OFt d. For reaction...
1.) Name the structure required for a positive biuret test. 2.) What functional group is present for a positive Ninhydrin test? Do proteins and amino acids both have the group? 3.) The Xanthoproteic test confirms the presence of which amino acids? Explain why a solution may give a faint, positive test?
CECH HO, H,SO4 HgSO4 Alkynes do not react directly with aqueous acid as do alkenes, but will do so in the presence of mercury(II) sulfate as a Lewis acid catalyst. The reaction occurs with Markovnikov regiochemistry, so the OH group adds to the more highly substituted carbon and the H adds to the less highly substituted carbon. The initial product of the reaction is a vinyl alcohol, also called an enol. The cnol immediately rearranges to a more stable ketone...
Draw the one-step synthesis for this compound using an SN2 reaction. Use Br- as leaving group. Add curved arrow(s) to show moving of electrons in your mechanism. Include lone pairs and formal charges in your answer. Do not show metal cation in your mechanism. x Your answer is incorrect. Try again. Draw the one-step synthesis for this compound using an SN2 reaction. Use Br' as leaving group. Add curved arrow(s) to show moving of electrons in your mechanism. Include lone...
1) What is the functional group that determines if a compound is an aldehyde or a ketone? 2) What observation is for a positive iodoform test? 3) what are the observations for a positive Tollens' test?