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
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)...
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.
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
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
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.