when alkyne reacts with hgso4 forms the cyclic compound on
reaction with h2o forms substituted product and it under goes
rearrangement forms the final product
1st addition ,2nd h2o attack , 3rd deprotonation ,4th rearrangement , 5th protonation , final is deprotantion(removal of h )
5) Provide a detailed mechanism for the reaction below. Clearly show all lone pairs, charges, and...
2. Provide a detailed, stepwise mechanism for the following addition reaction. Clearly show all lone pairs, charges, and curvy arrows. Do not combine two steps into one. HCI
Provide a mechanism for formation of the following bromohydrin. Clearly show stereochemistry, all lone pairs, charges and curvy arrows, and show the mechanism in a stepwise manner. DO NOT combine two steps into one! IN YOUR MECHANSIM, ONLY SHOW FORMATION OF ONE ENANTIOMER. a. CH3 Br CH3 Br2 H2o CH-CH, + E CH2CH, OH
I had this practice problem for our midterm coming up graded and I only got about 50% of the possible points. If someone could please show me their solution to this question that would be very helpful, as we were not given a key and dont know where I missed points. Thank you very much in advance. Provide a mechanism for formation of the following bromohydrin. Clearly show stereochemistry, all lone pairs, charges and curvy arrows, and show the mechanism...
detailed arrow pushing mechanism with charge and lone pairs Provide a detailed, arrow-pushing mechanism for the hydrolysis reaction below. [15 points] H ОСН3 H2O H + CH3OH HCl cat. OH
Provide the Mechanism for the Given Reaction Scheme (pay attention to charges and lone pairs) Write the answer below. The substrates given do not show electrons, however when writing your mechanism you must show all lone pairs furthermore electron pushing arrows must be drawn accurately. Additionally, you must show any/all formal charges. some H2N Dilute HCI in EtOH OEN
Propose a detailed step-by-step mechanism for the reaction shown below. Clearly show movement of electrons using curved arrows and do not combine steps unless you are certain they occur simultaneously. 4. (4 pts) Propose a detailed step-by-step mechanism for the reaction shown below. Clearly show the movement of electrons using curved arrows. Do not combine steps unless your are certain they occur simultaneously (2 equiv.) 2. H3O+
Hydration of alkenes under aqueous acidic conditions. Draw the detailed stepwise mechanism for this reaction. Be sure to show all steps, intermediates, formal charges, and show the movement of electrons with curved arrows. You do not need to draw transition states. H2SO4 H20 ?? The hydration of alkynes can also occur under aqueous acidic conditions however, instead of forming the alcohol, a ketone is formed. Draw the detailed stepwise mechanism for the conversion of the alkyne to the ketone (one...
(12 pts) Provide a complete mechanism for the reaction shown below. Include all lone pairs, formal charges and electron-pushing arrows. (4) OH (1) XS CH3CH2CH2MgBr (2) H20
Predict the mechanism for the following reaction (show all steps, include lone pairs, include all byproducts, include all products). CH3 Сгоз H3C H OH Predict the mechanism for the following reaction (show all steps, include lone pairs, include all byproducts, include all products). HNO3 ΝΗ H2SO4 CH3
Please show the mechanism of reaction for this SN2 reaction. Please include all arrows, lone pairs, charges, and products. Thanks! OH CHy