1. Please draw all resonance structures (if there are any, not all structures may have resonance...
Circle all allylic carbocations. Then draw resonance hybrids/structures for the allylic carbocations (you do not need to include resonance hybrids/structures with 2 or more formal charges on a given structure).
Please help!! 1. a. Draw the structures of A and B (resonance structures), and C (tetrahedral intermediate). Use curved arrows to show how each structure is formed b. Draw the structure of the Nu: you would use to make CompoundD O (tetrahedral intermediate) он c. (i) Explain why H does not react with a pi bond in the ring in Compound Z. (ii) Which resonance structure, A or B, shows why reacting H with the ketone makes the more reactive?...
Please draw arrows showing how the electrons/bond and carbocation charge shifted. Draw as many resonance structures as you can for the following carbocation. L the carbocation structures as 1°, 20 or 3°, and then circle the most stable conformation. Label all of
1. Draw all the significant resonance forms for the following structures, and indicate which are major and which are minor, or if you have two equally important forms, say so. The number of new forms you need to draw is shown in parentheses below the arrow. (a) N co 4. In each of the following reactions, indicate which structure is the nucleophile and which is the electrophile. Also draw the products (use the electron pair arrows to guide you). (a)...
please help Draw the mechanism for the transformation below. Be sure to draw all resonance structures of the carbocation intermediate. Above the reaction arrow write 1.2-addition or 1.4 addition. Below the reaction arrow, wnte at wa temperature was this reaction conducted. Draw the mechanism for the transformation below. Be sure to draw all resonance structures of the carbocation intermediate. Above the reaction arrow write 1,2-addition or 1,4 addition. Below the reaction arrow, write at what temperature was this reaction conducted
EO 3- resonance structures, formal charges, stability 1. Draw ONE possible significant additional resonance structure for each of the following ions. Use curved arrows to show the movement of electrons that creates each new resonance structure. (Hint: lone pairs are not shown. Start by drawing in all one pairs, and include all lone pairs and formal charges in your additional resonance structure.) Page 1 of 3 2. For each structure, draw the resonance structure that is indicated by the curved...
7. Resonance in Organic Chemistry (22 points). A. Draw all the valid resonance forms of the ion below. At what sites can this ion react with a nucleophile? Indicate clearly with arrows.
please provide explannation of the process, thanks. 3) Resonance Structures: Draw all of the resonance structures for the product of the reaction shown and label major and minor resonance forms. H-O H 3) Resonance Structures: Draw all of the resonance structures for the product of the reaction shown and label major and minor resonance forms. H-O H
4 (b) Some of the compounds below may carbocation. Please draw the structures of the carbocations that are formed. α undergo loss of the tooylane pop o form reaction" if no carbocation can be formed. If a carbocation consists of madiple res structure, draw two resonance structures. Also indicate which carbocation is the stable one. (20 points) NH2
1. Draw all resonance structures for the following compound. Circle the major contributor (to the resonance hybrid) and give a brief explanation for your choice. (4 pts) 2. Determine the configuration (show priorities and work) for any chiral centers in the molecule below. (2 pts) 2. Determine the configuration (show priorities and work) for any chiral centers in the molecule below. (2 pts) 1. Draw all resonance structures for the following compound. Circle the major contributor (to the resonance hybrid)...