Question

QUESTION 19 Which of the following compounds are aromatic? Choose all possible compounds. Assume all completely conjugated ri
QUESTION 20 Rank the following compounds in order of increasing reactivity in nucleophilic acyl substitution (from least to m
QUESTION 21 Which reagent(s) below would be used for the following transformation? 0= ОН H2, Pd H2O (2 وLiAIH (1 NaBH4, MeOH
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Date: Page: Soll 19: Huckel rule Entd) ke If any - Cyclic Planar sy stem has , then it is - aromatico a, b, d, e hollows Huck

Add a comment
Know the answer?
Add Answer to:
QUESTION 19 Which of the following compounds are aromatic? Choose all possible compounds. Assume all completely...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Classify the following compound as aromatic, antiaromatic, or nonaromatic. TTT Artal 23 (121) THE 50135 Path:p...

    Classify the following compound as aromatic, antiaromatic, or nonaromatic. TTT Artal 23 (121) THE 50135 Path:p QUESTION 61 Even assuming the molecule below is planar, it would still be classified as non-aromatic. Why? | HC=C=CH TTT Arial 3 (12pt) T .E.S. Click Save and Submit to save and submit. Click Save All Answers to save all answers

  • Part A Which of the following is aromatic? Choose all that apply. E- OOOOO 3 Submit...

    Part A Which of the following is aromatic? Choose all that apply. E- OOOOO 3 Submit Request Answer Part B Explain your choice. Choose all that apply. Compound can be aromatic if it is cyclic, nonplanar. Compound can be aromatic if it is cyclic, planar, every ring atom has a portal Compound can be aromatic if it has three pairs of relectrons. Compound can be aromatic if it has two pairs of electrons. Compound can be aromatic if it has...

  • all of them please QUESTION 1 1 points Save Answer Which of the following can have...

    all of them please QUESTION 1 1 points Save Answer Which of the following can have cis/trans isomers? Draw their isomers. CH3CH2CH=CH2 (CH3CH2)2CCHCH3 CH3CH2CH=CHCH3 CH2=CH2 QUESTION 2 1 points Save Answer Name the following compounds, with cis/trans nomenclature. trans-4-methyl-2-hexene trans-4-thyl-2-pentane O cis-4-thyl-2-pentane O cis-4-methyl-2-hexene QUESTION 3 1 points Save Answer Name the following compounds, with cis/trans nomenclature Br Br Otrsans-2,5-dibromo-3-hexene trans-1,4-dibromo-2-butane O cis-1,4-dibromo-2-butane cis 2,5-dibromo-3-hexene Click Save and Submit to see and submit Click Save All Answers to save all...

  • PLEASE ANSWER ALL QUESTIONS 34) Which sequence correctly ranks the following aromatic rings in order of...

    PLEASE ANSWER ALL QUESTIONS 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...

  • Please answer all 3 questions QUESTION 16 Which of the following compounds has the lowest pK?...

    Please answer all 3 questions QUESTION 16 Which of the following compounds has the lowest pK? он20 Has Hyse HaTe QUESTION 17 Which set of conditions is the best to accomplish the synthesis of the ether shown below? - CH3CH2ONa in ethanol CH3CH2OH and heat CH3CH2ONа in DMSO CH3CH2OH in water QUESTION 18 Н CHE CH, JOH OH 1-CH₂ OH What is the major organic product obtained from the following reaction?D=2H (deuterium) CHE ...CH 1. LAIH 2.H30* OH 1 OOO...

  • can someone please just breakdown this problem for me? QUESTION 4 Which of the compounds shown...

    can someone please just breakdown this problem for me? QUESTION 4 Which of the compounds shown below would be the major organic product of the set of reactions shown? 0 0 1) NaOET 2) Br OEt 3) H3O+/A Eto i Eto Eto HO HO ODO Sexe Ass Click Save and Submit to save and submit. Click Save All Answers to save all answers.

  • QUESTION 20 Which class of restriction enzymes is most useful in gene cloning? type ! type...

    QUESTION 20 Which class of restriction enzymes is most useful in gene cloning? type ! type II type III modifying enzymes QUESTION 21 Acyl homoserine lactones are small molecules involved in which process? catabolite repression nitrogen assimilation stringent response quorum sensing Click Save and Submit to save and submit. Click Save All Answers to save all answers. Ch. 16 PPT AP no...pptx - Ch 17 PPT AP no...pptx Ch. 18 PPT AP no...pptx o e Ê- DELL QUESTION 22 Which...

  • select all that apply please Q&/3) = {a + b3 + c^9: a,b,c € Q} QUESTION...

    select all that apply please Q&/3) = {a + b3 + c^9: a,b,c € Q} QUESTION 4 Which of the following rings R. is S a subring of R? O R = set of integers, S = set of odd integers. OR is the set of integers, and S = 6Z R is the set of complex numbers, and 5 = {a + bi: a, b E ZH R= Z125Z, and S = {0,5,10,15,20). QUESTION 5 Which of the following...

  • Question 1 Will the following reaction occur? EtOH Las entre NH HN cat. H2SO4 Yes O...

    Question 1 Will the following reaction occur? EtOH Las entre NH HN cat. H2SO4 Yes O Maybe I don't know Question 2 What is the product of the following reaction? O Na Nat ليالي لي لي لي = = OOOO = = L.) A Moving to another question will save this response. Question 3 What is the IUPAC name for the following compound? ZI A. 5-methylhexanamide B. N-methyl 3-methylhexanamide c methyl 3-methylbutanamide D.N, 3-dimethylbutanamide ...) A Moving to another question...

  • HA 240 QUESTION 1 Which of the following refers to the document that compiles all of...

    HA 240 QUESTION 1 Which of the following refers to the document that compiles all of the pertinent information related to a particular piece of equipment? O Prospectus O Equipment specification sheet O Rendering None of the above QUESTION 2 1 p Many larger chains or companies monitor Internet sites where customers review restaurants, just to look for issues in their own restaurants. True False Click Save and Submit to save and submit. Click Save All Answers to save all...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT