Predict the product of the following reaction. 1. BHz/THF 2. NaOH, HẠO, ??? (A) Single chiral...
2. Predict the product & draw the mechanism of the following reaction ON NaOH, HẠO RT
Predict the major product/s for the following reaction. a) 1) BH_3, THF 2) H_2O_2, NaOH 3) Na_2Cr_2O_7/H_2SO_4/H_2O 4) Br_2/PBr_3 5) H_2O d) 1. K_2 Cr_2 O_7, H_2SO_4 2. CH3CH2OH, H+ 3. NaOCH_2CH_3 4. H_3O^+
1. Find the product from the following reaction sequence: 1. (C6H5)3P-CH2 2. BHz,THF 3. H2O2, HO
Select the product formed from the following reaction. 1. Propylmagnesium bromide 2. H2O HO otto A) (B) (C) (D) IV Moving to another question will save this response Question 39 The following conversion is expected to give a 'H-NMR spectrum with a peak at 10 ppm that integrates for how many hydrogen atoms?? C OH PCC ?? (A) 1 (B) 2 (C) 3 (D) 4 Moving to another question will save this response. search I Will save this response Question...
Question 41 Predict the product for the following reaction. 1. CH3CH2Br 1. CH3BT NH2 2. -NHABI 2. -NH4B 11 III IV V A HII BI CV D. 11 Ε. Ν. Moving to another question will save this response. MacBook Air esc FI F2 80 F3 F4 E 2 # 3 $ 4 % 5 6 & 7. Q W C
What are the best reagents to complete this synthesis? O 1. BH3 – THF; 2. H2O2, NaOH; 3. PCC O 1. BHz – THF; 2. H2O2, NaOH; 3. H, CrO4 01. 03; 2. DMS 01. Hg(OAC)2, H2O; 2. NaBH4; 3. PCC Predict the product of the following reaction scheme: 2LIATH H2O OH OH Predict the product for the following reaction | | Identify the reaction sequence of reactions that can achieve the following transformation a- O (1) Br2, CCl4: (2)...
PCC CH-PP D.CH.Mobi 2) H,0 ICHO, CHO, CH₂₂O; CH,402 1) BHz, THF 2) H2O2, NaOH spontaneous DISCL pyridine C-Multistriatin (un insect pheromone) Coto, 74 C, , H₂O, Hint: enolate chemistry from chapter 22 CH160, 14 14
draw the major product
TH"]/HEAT H0 (excess) 1 MBH, in THF 22 °C/1h 2) 3M NaOH(aq)/30% H2O Na+/-OOH/50-50 c/1h =-18.6 (73% yield) ()* -pinene BH, in THE o "C/2h (m)" (2.0 equiv) (n) (3.0 equiv) 1) BH, in THF O "C/2h 2) 0 °C/3M NaOH(aq.) 30% H,0/1h [Na/ "OOH H.C. Brown. JACS, 1959. 81, 247. (85 yield) fol 1) BH, 2) NaOH HẠO H₂O₂ (p) 1) BH, THF 2) NaOH / HOA PHOO/NA" 1) BH, THE 2) NaOH/H2O THOON 1)...
5. What is the major product of the following reaction? Assume
chiral products are racemic.
ressurc 5. What is the major product of the following reaction? Assume chiral products are racemic. OCH3 OCH3 a. b. H3 C. d. e. not a.-d.
What is the major product of the reaction below? 여 1) BH3.THF 2) H2O2, NaOH Select one: O O a. OH ob. OH O c. ОН O d. -OH