CH2OH-CH(OH) -CH2OH is glycerol which has 3 hydroxyl(alcoholic) groups.
It can form 3 esters as monoglycerides / diglycerides or triglycerides with 1 , 2 and 3 fatty acids respectively.
In the given structure glycerol formed two ester moietys with two fatty acids thus it is called a DIGLYCERIDE.
Identify the following structure: H-E-0- -R. HoR H-8-OH 0 daccharide will be the formul #T
Question 7 The expected major product of the following reaction is HBO T Hor 7 E) Br Question 8 Which of the following is the structure of the rearranged carbocation in the following dehydration? DOC
D-Glucose RC +HO-R = H----OH HOP! H -OH нон CH, OH "CH, OH OH HOROR R-C-OR R -C-OR + HOH H HO-R Hemiacetal Acetal Aldehyde Alcohol OR 3-436- OHHO- --OR = R'--0 + HO- R R RC-OR + HOH HOR Ketone Alcohol Hemiketal Ketal ch Wired Company CH, OH Сен,он 5. Label the functional group as acetal, ketal, hemiacetal or hemiketal. KOH OH нон a-D-Glucopyranose B-D-Glucopyranose
In the following haworth structure of D-fructose, identify the isomer? HOCH, CHOH H HO ОН OH H A. alpha isomer B. A ketotetrose C. beta isomer D. ketopentose E. beta - alpha isomer
Question 8 Homework Answered How many of the following compounds will dissolve in water? y но. H HO OH OH OH H A 0 B 1 C 2 D 3 E 4 OF 5
i need help with this mexhanism please CH(CH.CH,CH e CHCH,OH, H CF3CO,H © CH:CH,OH, [(CH3),COCO,0 DCC Na,CO3, H,0 HCI [(CH3),COCO],0 CHECH) edit structure ... edit structure... DCC [(CH3),COCO), NaCO3, H,0 CH,CH,OH, Saved o DCC [(CH),COCO],0 Na,CO3, H,0 CH CHOH, H © edit structure.... DCC CF3CO.H H..Pd-C HCI CH(CH3CH2CH3
7) Which of the following is not an acceptable resonance structure of I? oH + H OH + ပိုင်ဆိုင် 00000 ၊ A, B. C. b. E. 8) Which structure makes the largest contribution to the resonance hybrid? + CH CH CH CH CH CH =5-5=50 CH2 A, B, C, E. 9) Which compound is the expected product of this reaction? OCH3 heat --- " hoh bogs ho ho A. ။ B. C.
4. Let x E C1 (0,T]; R), T > 0 satisfy _ cos(t)x(t)H(t) + sin(t)2(t) = 0 for all t E (0,T). (a) Show that this defines a FODE for at least one T>0. 1 mark 2 mark (c) Find the potential and conclude (briefly) what is the solution space for the FODE for (b) Transform (possibly inverting) the DE into an exact DE. T. 2 mark 4. Let x E C1 (0,T]; R), T > 0 satisfy _ cos(t)x(t)H(t)...
Be able to identify and know the function of each molecular structure shown below: OH ?? SH CH2 CH2 H I E CH20H O-P-0CH2 H OH
Consider the following reaction: H H-C-0-OH + HN -C-H -T-. A = H-C-0-0 + HN CH HH The arrow is pointing to... neither conjugate acid or conjugate base the conjugate acid the conjugate base
C А B QUESTION 7 8 9 E 5 C T Y E R H G D F S A B N. N V Х C @ QUESTION 1 Which of the following will be least reactive toward addition of water to the carbonyl? oi H С B А 0 0 0 0 B QUESTION 2 Click Save and Submit to save and submit. Click Save All Answers to save all answers.