Please draw in detail the expected product C, explain selectivity and draw the arrow pushing mechanisms. OHC Me OH HO C CrO3 (excess) H2SO4 / H₂O acetone, reflux
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- Give me mechanism Solution with explanation needed. Don't give Handwritten answer.I want clear handwritten solution only....i will up vote3.) Treatment of but-2-yne with NCS affords an interesting molecule with two methoxy groups and two chloride groups added to it. Please draw a complete reaction mechanism that clearly shows the curvy reaction arrows and explains the product structure. CH3OH N-CI but-2-yne CI CI N-chlorosuccinimide 5)Dovise s ynthesis of CHCHCU.CHO t bo terials. Draw both the reurothesis and the forward snhes
- 18) provide the major product for the ether-cleavage (A) , and epoxide ring-opening (B &C) reactions with proper mechanisms(iv) Provide a detailed mechanism for the Claisen condensation reaction between L and M, and give the structure of product N. In your answer, indicate which step is responsible for driving the reaction to completion. MeO O L + A MeO M OMe (v) Identify reactant O required to react with ketone A in order to form a,ß-unsaturated ketone P. Explain the type of reaction taking place and draw the intermediate that under the reaction conditions undergoes formation of P (mechanisms not required). NaOH(aq) (1) NaOMe reflux (2) acidic work-up MeO N P(b) The sequence below depicts part of a total synthesis of 5-epi-prelactone B. Me3SiO 4 HO 1 co H CO₂Me Me3SICI NEt3 Me SiO Me Sio 2 3 H CO₂Me Draw a curved arrow mechanism for the conversion of aldehyde 1 to silyl ether 2. Suggest reagents and conditions for the conversion of silyl ether 2 to alkene 3, provide a curved arrow mechanism for this transformation and explain briefly comment on any issues of selectivity that arise. Suggest reagents and conditions for the conversion of alkene 3 to cyclopropane 4.
- with detail mechanism ( do iidont provide handwritiing solution ...A molecule of formula C,H1,03 reacts consecutively as shown to produce the secondary amine. H Unknown CH,Br2 compound NABH;CN Intermediate NaOH C9H1,03 or H2, metal cat. (Pd/C, Ni, or Raney Ni) Identify the structure of the C, HO, molecule and the material that is produced after the first step. Draw the unknown starting material. Draw the intermediate organic species. Select Draw Rings More Erase Select Draw Rings More Erase H H
- Give detailed mechanism Solution with explanation needed of each steps...don't give Handwritten answerPlease give a reasonable mechanism for the following reaction using a carbene or related intermediate. Please draw it out and write out the steps. PLEASE SHOW WITH ARROWS. C m-CPBA (1.0 equiv) CH₂Cl2, 0 °C, 1h then, Ph3AuNTf2 (5 mol %), 1 h 85%Please show the FULL mechanism with curved arrows showing the oxidation of benzydrol to benzophenone, using NaCIO. The phase transfer catalyst should NOT be included (Bu4NHSO). I am having a hard time visualizing this. The mechanism should look similar to the oxidation of cyclohexanol. The balanced equation is provided: OH NaCIO, Bu NHSO₁ EtOAc (ethyl acetate) Benzhydrol Benzophenone Thank you!!