What best describes carbocations? Lewis acids and electrophilic Lewis bases and electrophilic Lewis acids and nucleophilic Lewis bases and nucleophilic
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- Which is the more stable base? a. Br− or I− b. CH3O− or CH3S− c. CH3CH2O− or CH3COO− d. H2C CH or HC C− e. FCH2CH2COO− or CH2CH2COO- f. CLCH2CH2O- or CL2CHCH2O-Not sure if B would be the right oneThe blcyclic ketone shown below is first treaterd with a base, then ethyliodide is added to form the substituted ketone. Which base/conditions are sultable? 1) Base 2) O 1. Lithium diisopropylamide in THF at -78 "C. O 2. NaBH4 in methanol at room temperature. O 3. Sodium methoxide in methanol at room temperature. O 4. DBU in THF at 25 "C.
- What is the structure of Compound B? 8. a) Write "most" under the most acidic compound. Write "least" under the least acidic compound. benzoic acid p-nitrobenzoic acid p-methoxybenzoic acid b) Write "most" under the most acidic compound. Write "least" under the least acidic compound CI H;C CI OH H.C CI c) Write "highest" under the compound with the highest boiling point. Write "lowest" under the compound with the lowest boiling point. acetone 1-propanol acetic acidwhich is the stronger base H2O CH3O- CH3S- CH3NH- CH3-Rank the below compounds in order of increased acidity and explain your choice. HO. H3C || HO. HO.