1. Determine the structures of the major compounds A through D formed in the following reaction...
11.60 Determine the structures of compounds E through I in the following reaction scheme: 1. NaNH CH OH H.O Br NaOH I H TIOH, CF,CH,OH NaOH Br 11.60 Determine the structures of compounds E through I in the following reaction scheme: 1. NaNH CH OH H.O Br NaOH I H TIOH, CF,CH,OH NaOH Br
For each of the following short reaction schemes, draw the structures of the compounds that would be formed at each spot in the scheme where there is a letter Scheme 1 1. NaBH4 SOCI2 А B H 2. H20 Scheme 2 tosyl chloride H3C-0 Na он с D pyridine H3C-OH Scheme 3 1. H20, Hg(OAC)2 PCC E F 2. NaBH4 CH2Cl2 Scheme 4 Br S NaOH G H + Br I H2N NH2 Scheme 5 1. MCPBA Na2Cr207 J K...
Determine the product of the following reaction. 1 L CHOCH "CH Br no reaction H DH (D) 8. Which reagent(s) is needed to facilitate the following reaction: (A) H20, (B) 1. Hg(OAc)2 in H2O 2. NaBH4 (C) 1. Hg(OAc), in CH,OH (D) 1.BH; THE 2. NaBH4 2. H2O2, NaOH (E) all of the above would work 9. Which of the following compounds is the final product of the reaction below: CI (A) (B) CHA + 2 mol Cl, in cct...
7. What would be the final major product (or products) of the following reaction sequence? Consider substitution pathways, only. WG 1. Naci 3. NaOH 2. NaI 4. PBr3 Brg Br an equal mixture of (c) and (d) would be isolated
S. Answer ALI. parts (a) Draw structures for compounds G-L. formed in the scheme below HBr 1 HBr, peroxides 0) 0s04 il) NalHSO, Cly, H20 (b) Write mechanisms for the reactions leading to compounds G, H and K above. Devise a reaction sequence for achieving the conversion: (12) (c) Give reagents and conditions and draw the structures of the intermediate compounds formed. Reaction mechanisms are not required
draw the missing structures for the letters Scheme 1 Br S NaOH CI + A B + С H2N NH2 Scheme 2 1. MCPBA Na2Cr2O7 D E 2. H20, H30+ H30+ Scheme 3 1. LIAIH4 PBr3 F G Н 2. H30+ ether Scheme 4 1. H20, Hg(OAc)2 DMP H I 2. NaBH4 CH2Cl2 Scheme 5 OH tosyl chloride Na J K pyridine ОН
Select the best description of the major product(s) formed from the following reaction. 1. Hg(OAc)2, H20 2. NaBH4, NaOH А. а single achiral compound B. a pair of enantiomers С. а D. the R enantiomer E. the S enantiomer pair of diastereomers F. two constitutional isomers E ОА ОВ ос O F Enter Your Answer: D Incorrect Select the correct relationship between the following two structures. A. conformational isomers B constitutional isomers C. diastereomers D. enantiomers E. identical structures Enter...
Complete the following reaction scheme. Give all products & indicate major or minor and any relevant stereochemistry. BH, THF 1) Hg(OAC)2, H2O 2) NaBH4 Oso NM
Draw the structures of the organic compounds formed in the following reaction. (in the beginning it should be CH3 but it got cut off ) Mp Range of Recrystallized Benzoin:-13 Mp Range of Recrystallized Benzoin:12 aw the structures of the organic compounds fo Thiamine HCI 3M aq. NaOH EtOH-H20
1.What is the major product formed in the following reaction? 2.What is the major product formed in the following reaction? HBr ^ major product Br 2) 1) Br, Br 3) 4) OA O D