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please 1. Select the compound(s) that you would expect to be aromatic. 1 2 3 A....
Select the compounds that are aromatic. Question 1 1 2 3 4 A. 1 and 2 B. 1 and 3 C. 1 and 4 D. 2 and 3 E. 2 and 4 F. 1, 2,4 Enter Your Answer: OA B Ос OD OE OF OK Choose the charged compound(s) that isare) anti-aromatic. Question 2 H 1 2 3 A. 1 only B. 2 only C. 3 only D. 1 and 2 E. 1 and 3 F. 2 and 3 Enter...
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34) Which sequence correctly ranks the following aromatic rings in order of increasing rate of reactivity in an electrophilic aromatic substitution reaction? LOCH A) 1<2<3 B) 2 <3 <1 C) 3 <1<2 D) 2 <1<3 35) Derivatives of the compound shown below are currently being examined for their effectiveness in treating drug addiction and metabolic syndrome (J. Med. Chem. 2006, 872). Which sequence ranks the following aromatic rings of this compound in order of increasing reactivity...
1. Circle the aromatic compound : NH : NH -N: A B с 2. Which one of the following compounds is more reativa de D E -L
Which compound is the least reactive in the aromatic
electrophilic substitution reaction?
What product would you expect from the following reaction?
Answer both, please.
1. Which compound is the least reactive in the aromatic electrophilic substitution reaction? NH . B NH С. SOH Logo D. NO2 E 2. What product would you expect from the following reaction? CO.CH ÇO.CH А ÇOCH B OCH, D CO.CH E
r each compound below, identify which position(s) is/are most likely to undergo an electrophilic aromatic substitution reaction? Circle the carbon that undergoes electrophilic substitution. (3) b. CH NO2 O2N What Wittig reagent and carbonyl compounds are used to synthesize the following compound? (2) c. (CH3CH2)2C-cHCHCH2CH3 Write the equations to convert benzene to the following compounds? Some conversions need more than one step. (10) 3. a. Toluene b. m-bromo nitrobenzene c. Benzene sulfonic acid d. Aniline e. Benzoic acid
r each...
please help in all sections asap!!
Identify whether the compound will be aromatic, nonaromatic, or antiaromatic. Aromatic Nonaromatic Antiaromatic Choose the correct reason from the below options. This structure contains 20 x electrons. This structure exhibits a ring of continuously overlapping p orbitals, and there are 22 i electrons. In this structure, the ring does not possess a continuously overlapping p orbitals. Propose an efficient synthesis for the following transformation. Choose the correct reagents listed in the table below. 1)...
The NMR spectrum of the aromatic section of a compound is presented in figure 1. 3. 78 7.7 74 7.5 74 73 7.2 7.1 70 7 64 3 62 ppm Figure 1: NMR spectrum of unknown. 6: 6.25 (d, J-3Hz ) , 6.38 (dd, J-8Hz , J-3Hz), 7.75 (d, J- 8Hz). acquire the NMR spectrum Determine which compound (A, B or C) was used to a. presented in figure 1 (1 mark). R Re H H. H. Ra HT HT...
2. Consider the following compounds, circle the compound or compounds you would expect to be soluble in water. а) спусна сн, сня (6) Зr- - Се ©) Citzout d o е) а е) съсну - са -с-с-СА, Е НЕС-с-с-сна ts - Н OH OH 3. Draw the structure for each of the following compounds. a. 2,3 dichloro 4 methylhexane b. 3-ethyloctane c. Pentane d. cyclobutane e. 3,6 decadiene We were unable to transcribe this image
1. Circle the aromatic compound NH :NH с D А B 2. Which one of the following compounds is more raath E
need more help on compound L
Practice - 1) How many signals would you expect in the 'H NMR spectrum of each of the following compounds? OH Compound A= Compound B = ? Compound C= Compound D = OCH heyat yol why Compound E = Compound F = Compound G = Compound H= O OH Compound I = — Compound J= = Compound K= Compound L= - 2) Circle the H in each of the above compounds that is most...