
Question 27 3 pts 27. Which reagent can be used for the reaction shown in the...
Question 17 3 pts 17. Which reagent can be used for the reaction shown in the box? reagent A) NaNz B) HC=CNa C) NaCN D) NaNH, acetonitrile oc OB OD ОА
7. Which reagent is best used in the reaction shown
below?
Which reagent is best used in the reaction shown below? ОН NaOH H2SO LIAIH4/H20 На, Pt
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Question 33 2 pts Which reagent/set of reagents (from the list above) should be used for the following reaction? reagent(s) Reagents Questio 3 pts Which we [Select) A-HBr B - NBS, hy C - HBr, peroxides D-Br2 E-Br2, light F-NaNH2 G - Na, NH3 H - KCN, DME |- CI2 J-CI2, H20 K-H2, Pt L-H20, H2SO4 M - Os04, etc (see the list) N - Hg(OAc)2, etc (see the list) O(see structure in the list) P-BH3, etc...
Part A Which reagent is best used in the reaction shown below? vi - OLIATH/H,0 O NaOH OH, Pt OH,SO Submit Request Answer Provide Feedback
Which would be the best reagent to carry out the reaction shown below? Following reaction is oxidation or reduction? (circle one) a. KMnOs/NaOH b. H.CO/H,SO d. NaBH/H:0 e. PCC
1. Match the reagent with the reaction (2 pts each, 12 pts) OH A. DIBAI-H B. SOCI C. NaBHA D. Bu NF E. RCuLi F. RLİ ОН ལ༠༠ ОН OH vi.
Which reagent(s) are used in the following reaction? ОН ? Х ОН н О. О. 2. Zn, H,0 PCC РіСРВА Na NH Cro, H.SO,, HO
1. Predict the product (s) (or no reaction) and reagent(s). (31 pts; no partial point) 1. TsCI, pyridine OH 2. SNa b. OH NaH C. HBr 2 eq, 0 °C d. ОН H2SO4 heat CH3 HBr Он heat f. но 1. PBr3, EtzO 2. NaCN OH NaH OTs h. Он HBr 0°C CH3 H2SO4 heat Он
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NHCH AICI ? For the reaction above, which of the following is/are the best choice(s) for the final step of the mechanism? NHCH3 NHCH3 A anács Cl--AICI, AICI + NHCH3 AICI: + H- AICI NHCH mo NHCH D C + AICI c- Aici E both A and D F none of the above + Bra FeBry For the reaction above, which of the following is/are the major organic product(s)? O OCH o= OCH 0 E...
Question 15 2.5 pts What reagent is missing in the following reaction? CN Reagent CH3MgBr followed by H30+ DIBALH followed by H30* LIAIH4 followed by H2O cat. HCI and H20 Question 16 2.5 pts An unknown compound shows an infrared absorption around 2250 cm (medium intensity). What structural fragment could be causing this absorption? carbonyl O-H nitrile ON-H Previous Next Question 17 2.5 pts Which pair of compounds would be classified as tautomers? . ale Conto ud.& 11 IV Question...