2. REACTIONS AND REAGENTS: Fill in the following boxes with the appropriate reagents or products. Note,...
13. Reactions: Fill in the missing products for each of the boxes in the following reaction sequences. (30) OH Na2Cr2O7 H2SO4 H2O PCC NaBH HOCH, PBr3 Br2, H20 NaH BrMg- 2. H2O* NaOEt 1. OsO4 2. NaHSO3
Determine the reagents necessary to carry out each of the following transformations. The reagent choices are listed in the text box above this question (reagents A-K). You will type in ONE letter choice for each reaction from the list above. No reagent set will be used more than once, but not every reagent set will be used. NH2 CN o Br OH Br 5 OH 6 Reaction 1: Reaction 2: Reaction 3: Reaction 4: Reaction 5: Reaction 6: Below is...
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
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Below is a list of reagents that will be used for the following question (reactions 7-12) L 1.CH,Br 2. HO M. NABHA CH,OH O. BE P.H.Pd N 1 CN 2. LIAM 3. HO OH Q. NaOH, BE | | KCN 2. HCI 3. cat NaOH Ho S.NH mi L NH. Nabh CN U. 1. CH MOB 2. H.O." Question 12 12 pts Determine the reagents necessary to carry out each of the following transformations. The reagent choices...
Determine the reagents necessary to carry out each of the following transformations. The reagent choices are listed in the text box above this question (reagents L-U). You will type in one letter choice for each reaction from the list above. No reagent set will be used more than once, but not every reagent set will be used. 7 OH Br 8 OE Br NH2 NH 10 OH 11 Но, 12 NH2 O. Bra L. 1. CH,Br 2. HO M. NaBH...
1. Provide products for the following reactions. Show appropriate stereochemistry where appropriate. HI H2SO4 CH,OH 1. Hg(OAc),/H,0 2. NaBH4 1. BH; 2. H,Oz/NaOH H/Pd H2SO4/H2O 4. Provide the missing reagents or starting materials in the following reactions. OH Br HO 1. Br2 2, NaNH (excess) 3. H2O
What are the reagents required for the following synthesis
question?
Devise a 4-step synthesis of the product from the starting material. 1. reagent 1 2. reagent 2 H3COOH 3. reagent 3 4. reagent 4 H2C Select reagent 1: Select reagent 2: H.Pd PCC LLAH, CH,Mer Н,0 LAH NH, CH,, cat. H, NaBH NH,CH. cat. 1,0 CH, Mgr earch DOLL Devise a 4-step synthesis of the product from the starting material. 1. reagent 1 2. reagent 2 COH 3. reagent 3...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
3. (28 pts) Draw the starting material, reagents, or major products of the following reactions. Indicate stereochemistry where relevant. - 5 mino cat. NaOCH CH, OH bo He° °CH °CH, Z HOA L ambe also THF, CO, : HO. HO H. CH, OH en generall HD, HD
2) Fill in each of the following boxes with the structure of the major reaction product(s) from each of the following reactions. (28 points total). a) Pd(PPhale NaOH b) + Pd(OA) (CH CHN CN 1. NaBH 2. H2O HH OH но -н H- OH HH OH CH,OH HNO, но NH,OH trace of acid 1. CHI (excess 2. Ag,0 H2O, heat CI 1 CRUS POY Grubbs catalyst) Page 2 of 5