Q: Hge-Ua-ーH (Yi HgC-rュ-u,-と-u。 Ym) -CEN | 3.
A: Compound 1 Compound - 2 Compound 3
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Q: 1.48 147 1.00 3.652 2.276 2.256 2.146 2.130 1.253 1.243 1.233 1.125 1.113 1.005 E66'0 9260 000'0 P.
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Q: H NMR T 1 10 9 8. 7 5 4 2 1 ppm C NMR T 200 180 160 140 120 100 80 09 40 20 rnm :-
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Q: tge-ua-ー (Yi h,C-CMュ-UM, Ym) () I H-CEC-
A: The organic compounds whose 13C NMR values required are
Q: Br- -CH3 Но NH2 2 1 How many signals would you see in the 'H NMR spectrum of compound 0 7 5. 4.
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Q: Identify compound below from its molecular formula and its 13C NMR spectrum.
A:
Q: 1512.99 1509 70 as00. 78 1497.96 1489.04 1485 75 QUESTION 1 CH3 3.1 3.0 2.9 H NMR signal for broton…
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- A common ketone starting material is shown below. Predict the major product for each reaction based on the reagents given. Ignore any inorganic byproducts. Sel ect to Dr aw CH3NH2, pH 4-5 Sel ect to Dr aw 1.NaBH4 2. Neutralizing work-up(C) (D) PQ-25. Which pair of compounds are enantiomers? CI CI CI CI H- OH HO -H- H- HO- HO H- and and (A) OH Но- -- (B) CI H- CI -H- -H- CI CI ОН ОН OH ОН CI CI H- CI H- HO- H -CI (С) and НО H- H- HO- HO H- and CIFH CI CI ОН OHhow Could we, PreDaled the clo- Compainds! [-haxartheme CH2-G-C CH-6-SH
- PQ-25. Which pair of compounds are enantiomers? CI (A) CI H-OH H-OH CI OH CI- (C) Н -OH CI 애 and and -Н НО НО -H CI о OH н- HO-H CI -CI -OH (B) CIH ОН (D) CI оно 8 I I -ОН H- CI and and НО- CI-H OH o- НО CI- ОНQuestion 29 Complete the statement below by predicting the major product Use the pool of possible compounds provided in the table. Write the letter exactly as it appears in the table. Do not switch le numbers. The reaction (e) below leads to the following major product Write the letter in UPPERCASE corresponding to the structure (in the table provided) that is the best possible match for the pre product. (e) HBr ROOR TABLE OF POSSIBLE PRODUCTS5-31 Draw the enantiomer, if any, for each structure. (a) COOH (b) CH, (c) СНО (d) HO CH, Br -H H- OH H- OH COOH H- -O- H- OH CH,OH
- Look at the three resonance structures of naphthalene shewn in Section 15-6, and account for the fact that not all carbon—carbon bonds have the same length. The C1-C2 bond is 136 pm long, whereas the C2—C3 bond is 139 pm long.c-e onlyC П W Co X А) I В || I Ш E D) IV. "ОН none of these ОН 11 ОН "О H3O* OH OH + enantiomer ||| IV H 7 OF
- CH3 CH CHs) z R or S 18omer? -土o o HCI Br₂ Br₂ H₂O Addition Stereochemistry 00H CI HC H 1 Organic H CH H 51-C HUH нсн нсн H H 12 H H нс - с I HCH HU- IG - - нсн НО 1 С=0 IJ I H H H CH I cl H H С-С - СН H Naming HOH H HCH I нсн H - С - СТ Н I I H Pr ems land chiral carbon ID) HI І енз н CH3 H CH₂ и ho 21