Write out the mechanism HI 150°C Tetrahydrofuran 1,4-Dilodobutane (65%)
Draw mechanism of the pictured reaction.
6. Write out a reasonable mechanism to show how your acid catalyst (diphenylphosphoric aciod, represented below by H-A) and 1,4-benzene dimethanol react with with &-decalactone in the following reaction. (NOTE: this happens on the other side benzenedimethanol, and keeps happening on the groups every time a monomer is added). OH OH H-A catalyst HO
Write out a detailed mechanism (with curved arrows) of the radical chlorination of 1-chlorobutane with Azobisisobutyronitrile (AIBN) as the initiator and sulfuryl chloride. For the mechanisms, make sure to show how to get to the products 1,1-dichlorobutane, 1,2-dichlorobutane, 1,3-dichlorobutane, 1,4-dichlorobutane.
4. Write the 1,2 and 1,4 products of addition of HBr to 1,3-hexadiene. Write the complete stepwise mechanism. Which product is the major if the reaction is taking place at 40°C? (4 points)
Hi, i only got 3 out of 5 points can you fix my
mechanism.
Write an essay on histamine as an inflammatory mediator (65%), and outline the mechanism of action and uses of drugs that affect histaminergic inflammatory signalling (35%). Give specific drug examples in your answer. (Pharmacology)
Write a discussion of the incorrect mechanism
identifying all of the mistakes in the mechanism. For each mistake
give a scientific explanation of why they are
incorrect.
What would a correct mechanism for this molecule look
like?
Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore the 1,2 product). + Br + H-Br R - Br
Please write out the complete mechanism for the reaction with
the major product.
Насл H2, Pd/C ер ме, Нас
write the major product you would expect to obtain in the following reactions a. tetrahydrofuran with hrdrogen bromide b. allyl-3-chlorophenylether with heat c. ethyl alcohol with pyridiniumchloroochromate inmethylene chloride d.ethylacetate with 3-methylbutylmagnesium bromide followed by dilute aqueous acid e. 4-nitroaniline with sodium nitrate and hydrochloric acid at 5 degrees C with phenol
LILIT OH O Но Ethylene oxide is the starting material for the synthesis of 1,4-dioxane. Write a detailed mechanism for this synthesis (shown above). Then draw curved arrows that depict electron reorganization for Step 1 of the mechanism shown below. Unless specified otherwise, do not count proton transfers when counting steps. The starting materials of this step are provided. Arrow-pushing Instructions in + XT H₂C- CH₂
help please
Incorrect Mechanism (The mechanism is for the formation of the 1,4 product. Please ignore the 1,2 product). + Br + H-Br R Br Assignment 6: Mechanism Correction On a page titled Incorrect Mechanism print the incorrect mechanism provided for your molecule on Blackboard. For the mechanism you will focus on the reaction of the portion of the molecule drawn only (not the R part). The molecule will be drawn with R groups so that you may ignore other...