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Can someone help with these ? Thanks 4 Which is the preferned base for the sliyaon...
can someone please explain the mechanism behind these two reactions? thanks 26. What is the product of the following reaction? JOMO WOOT OM ОН o oo i > VI > Vio 008 OH OH он OH Onlwolle OH SOAL . IV A) 1 B) II C) III D IV was 27. What is the product of the following reaction? qu-how ibis volls) noile piwollo on looser YOH 1. SOCI 2. MeOH HO ОMe CI OSCI OME OME YOH2. SO A)...
please answer all 4 thanks so much 2. Select the correct ranking of base strength for the amines shown (from weakest to strongest). NH2 NH2 NH2 NH2 I II III IV A. I<lll<ll<IV B. Ill<ll<IV</ k<ll<l/kIV D. IV<ll<lll</ Ware strong because the halorens are electronegative 3. Identify the product formed when 3-phenyl-3-oxopropanal is reacted with the ethylene diamine. NH2 Ho@ B.N C. DI E. None 4. What is the most probable structure for the intermediate in the reaction shown below...
Can someone explain the answer too ? Thanks Which acid-base reaction would not take place as written? Which base would not effectively deprotonate acetylene? a) i-PrMgBr b) KH c) (CH,0),CHI-i d) (i-Pr) NLi e) t-BuOK
I need some help to answer these following questions. Thanks. 66. Which molecule is the strongest base? O-CH3 H2N Cl H2 What is the order of increasing reactivity in an SN1 reaction for these compounds? 67. Br Br Br I < 11 < 111 (C) 68. What is the starting material for this reaction? NH3, H+ NaBH3CN NH2 он COCI согн Which compound will be protonated to the greatest extent in 1.0 x 10-3 mol/L aqueous HC1? 69. NH 2...
can someone please help me with this page??? thanks in advance!! 4. Predict the products for the following reaction sequences. Он sOc/2 1. LIAIH 2. Hо (CH3)2NH (a) pyridine CH3Br base (-HBr) CH3CH2Br base (-HBr) (b) NH2 Br NaN3 (a) LIAIH (c) (b) Н-О MCРВА NaN3 (a) LIAIH4 (d) oH(a) NH2 NaBH3CN (e) H2SO4 5. Predict the major product for the following reactions. 1. excess CH3 NH2 (a) 2. Ag O, H2O heat 1. excess CH (b) 2. Ag20, H2O...
I need some help to answer these following questions. Thanks. 41. Which molecule(s) is/are aromatic? I1 IV (A) I only (C) I, III, and IV (B) I and IV (D) I, II, III, and IV OH OH 42. Which Fischer projection represents this structure? HO OH OH H CHO CHO (A) H-OH (B) HOH HOH CH2OH CH2OH CHO HOH CHO но -н CH2OH CH2OH 43. Which is a product of this ozonolysis reaction? 1.03 2. (CH3)2S H O I BHs/THF...
Predict the major product of the following reaction? aylpyl olore Which of the following can act as a Lewis base? H2C N_H HzC C CH3 a. I and IV b. II and III C. Tand III d. II and IV
Can someone please explain the answer with detailed mechanisms? Thank you! 52) What would be the major product of the following reaction? Br2, CCI4 C2H5 C2H5 C2H5 CH3 CH3 H3C H3C Br C3H7 C3H7 C3H7 C3H7 IV A) Equal amounts of I and II B) Equal amounts of II and III. C) Equal amounts of III and IV D) I and II as major products, III and IV as minor products. E) All of these choices in equal amounts Answer:...
0, Which of the statements below about an acid-base buffer solution is/are true? IIt can be prepared by combining a strong acid with a salt of its conjugate base VII. It can be prepared by combining a weak acid with a salt of its conjugate base IID It can be prepared by combining a weak base with its conjugate acid V. The pH of a buffer solution does not change when the solution is diluted. A buffer solution resists changes...
29. Which compounds will undergo decarboxylation upon heating? oll i la llo III IV A) I, II B) II, III C) III, IV D) II, IV 30. What major product is formed when the following diketone undergoes aldol cyclization in base? Eto- EtOH uc de op We were unable to transcribe this image32. Which is the major product of the following series of reactions? Soci, OH OH OH i socl, roh, no. 1,0° , silor 'oi uviin 33. Which of...