please help asap in all sections!! Question 5 Methyl 4-methylpentanoate is one of 120 volatile compournds...
Kakkon is the root of an Asian plant that has traditionally been used in Chinese medicine. It smells fruity, winey, and medicinal. A study of the volatile components of kakkon (those responsible for the scent) resulted in the identification of 33 compounds, including 2,5-hexanedione Agricol. Chem. 1988, 52, 1053-1055). 2.5-Hexanedione Identify the reagents involved in each step of the synthesis of 2,5-hexanedione compound using 3,4-dimethylcyclobutene and arrange them accordingly. ゴーゴーゴーゴーゴ Oy/DMS; HBr; NOEVOH; NaOEU/EtOH; HBr. NaOE/EtOH; HBr; Her; NaOE/LOH; Oy/DMS....
4. Draw the structures of the compounds formed in the following synthetic schemes. Br2 (CH3)2CHCH2CH3 UV NaOEt HBr C ROOR 1. Br2 E KOTBU ETOH 2. NaNH2(xs) 3. Нао light a. OH CHCH3 TsCl -сHа HBr B ROOR Кови A На C NaCECH 1. BH E 2. H2O2 NaOH F base Lindlars catalyst b. Br NaOMe HBr A ROOR 1. Br2 с 2. NANH2(xs) 3. H2O KOtBu В (CH3)2CCH2CH3 D MeOH с. Br2 NaOMe HBr c NaC CHD На (CH3)3CH...
please help in all sections asap!! Identify whether the compound will be aromatic, nonaromatic, or antiaromatic. Aromatic Nonaromatic Antiaromatic Choose the correct reason from the below options. This structure contains 20 x electrons. This structure exhibits a ring of continuously overlapping p orbitals, and there are 22 i electrons. In this structure, the ring does not possess a continuously overlapping p orbitals. Propose an efficient synthesis for the following transformation. Choose the correct reagents listed in the table below. 1)...