Because this type of cyclo complex are formed between a vicinal diol and a ketone or aldehyde.
so the answer is:
E. cis-1,2-cyclohexanediol and ethanal.
Can someone explain why the answer is not cis-1,2-cyclohexanediol and ethanol? Question 7 What are the...
1-methyl-1,2-cyclohexanediol + HIO4/water/heat --> possible answers: OH B 1-methyl-1,2cyclohexanediol + HIO4 / water / heat O sto This is a multi-step synthesis question. You must choose which set of steps would give the most correct, highest yield path. The 4 arrows do NOT imply 4 steps....it just means many steps needed. ? ? ? ? Br ter 1. Li/hexanes, then Cul/THF/-78, 2. bromoethane 3. dilute HCI, 4. SOBr2/pyr/zero deg 5. Li/hexanes, then Cul/THF -78 6. 2-bromopropane 7. Br2 / light...
Can someone explain why this is the answer? 13. What is(are) the product(s) of the following hydroboration-pxidation reaction? CH3 anh-mor 1) BH3-THF syn 2) H202, OH 1-methylcyclobutanol B. trans-2-methylcyclobutandl cis-2-methylcyclobutanol D. equal amounts of 2 and 3
can someone please explain how to do this with as much detail as possible. someone tried to explain it earlier in relation to (a,e) and (e,a) but im not sure even what that means Bccurance of Methyl shift o. The following two elimination reactions are found to have very different rates of reaction. The cis compound produces two products and it reacts much faster than the trans isomer, which produces only one product. Explain these observations (the erence in rate...
Draw the structure of each compound 1. Draw the structure of each compound: (a) cis-1,2-Cyclohexanediol (b) Isobutanol (c) 2,4,6-Trinitrophenol (d) (R)-2,2-Dimethyl-3-heptanol (e) Ethylene glycol (0) (s)-2-Methyl-1-butanol 2. Acid-catalyzed hydration of 3,3-dimethyl-1-butene produces 2,3-dimethyl-2-butanol. Show a mechanism for this reaction 3. Acid-catalyzed hydration of 1-methylcyclohexene yields two alcohols. The major product does not undergo oxidation, while the minor product will undergo oxidation. Explain. 4. Using 2-propanol as your only source of carbon, show how you would prepare 2-methyl- 2-pentanol. 5. Identify...
Please explain why is it Cis or trans. How can we differentiate the isomers? Why one shift futhur downfield than the other? Problem 6 (1 pt Use the IHNMR and 13C NMR spectra to determine the structure of a compound whose chemical formula is C2H2C12 and assign the peaks in each spectrum. Note: In both iHNMR and 13 spectra, ignore the TMS peak at 0 ppm. IH NMR: doublet at 5.74 ppm (1) and a doublet at 4.44 ppm (l)....
Hi can someone explain why this is a diastermer I’m not able to figure out the configuration of the ch3 because isn’t that achril because of the two oh groups ? Can someone show if it is the chiral the priority groups labeled around the ch3 ? For the second picture is this answer key wrong because I’m getting a solid wedge for ethyl not dashed ?? all-cis all-trans CH3 CH3 но но diastereomer он он
can someone please break this down more. I need assistance for questions 15&16. Thanks! CH2CH, (C1-CH10 CH3 -C112.c * Question #: 15 Which of these is not among the reaction products when a crossed aldol addition occurs between ethanal and butanal? By Ethanal Butanal OH H (40 (60) (6C) T OH н CH2CHCHC=0 total of 6 carbor X CH3CHCH2C=0 VB. CH3CH2CHCH2CHC=0 C. Oh it beta hydWxyI "beta hy anxy Not bera hydroxy aidenyde Question #: 16 What is the expected...
can someone explain why this is the answer?? 9. (2 pts) Circle the compound most likely undergoing a homolytic E-H bond cleavage (underlined E): CH,OH (CH3),PbH (CH)CH
The answer for this question is d; however, I thought it was c. Can someone explain why the answer is d and not c? 15) Which equipotential surfaces better correspond to this electric field? E 40 V 0 V 0 V 40 V 0 V 40 V 0 V 40 V 40 V O V 40 V O V
organic chemistry answer is D. Can someone please explain why? 3. Which reaction would proceed the fastest? (A) CH3CH2OCH2 + OH → CH3CH2OH + COCH3 (B) CH2CH2SCHz + OH → CH3CH2OH + SCH; (C) CH3CH2N(CH3)2 + OH -- CH3CH2OH + "N(CH3)2 (D) O CH3CH2OSC6H.CH3 + OH - © CHỊCH,OH + OSCH,CH