please answer and explain #9 and #10 e. something else! 9. diethyl malonate + sodium ethoxide...
Please show the entire mechanism for this problem, thank you! 46) Malonic ester (diethyl malonate) is treated successively with sodium ethoxide (1 eq.), 1- bromopentane, potassium tert-butoxide, iodomethane, hot aqueous NaOH, HCl, and heat. What is the final product? a) 2-Methylheptanoic acid b) 3-Methylhexanoic acid c) 3-Methylpentanoic acid d) 2-Methylpentanoic acid e) Ethyl 2-methylheptanoate 47) What would be the major product of the following reaction sequence? 1. BH PCC 1. LDA (-78°C) 2. H,02, OH CH,C12 2. CH3CH,Br ఎంత a)...
22. Select the correct answer from the IUPAC names provided: Group of answer choices something else! 1-butene cis-2-butene 1-butyne trans-2-butene Flag this Question Question 238 pts 23. Select the steps to achieve the desired transformation: Group of answer choices 1. Mg/THF 2. bromoethane 3. dilute acid 4. SOBr2 / pyridine / 0 degrees 5. NaCN / DMSO 6. LAH / -78 / THF 7. diluted base more than one correct answer here 1. Mg/THF 2. ethanol 3. dilute acid 4....
T. How many stereoisomers of beta-D-glucopyranose exist (including itself)? a. 4 e. too many to consider b. 8 с. 16 d. 32 onsider the following Fischer projections and answer the questions: CHO H OH HO H H OH H O ČH2OH glucose CHO CHO H OH Но- СНО н H- OH HO OH HO -н -н H- OH H HO -H HO н- H OH ČH2OH H OH CH2OH OH CH OH allose galactose talose 2. Which pair are not...