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
Please write out full reaction mechanism: Iron (II) chloride tetrahydrate and iron (III) chloride hexahydrate will be dissolved in deionized (DI) water to form a homogeneous solution. The solution will then be heated in a water bath at 65°C for 15-20 minutes; followed by the addition of 25% sodium hydroxide. Please write full chemical formula (step by step + explanation) so that I can understand. Please write legibly if handwritten. Thank you so much!
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