6. Provide the line structure of product F in the following reaction. Include stereochemistry for product F as indicated. No mechanism is required. Br2, H20 CH2Cl2 F Draw any enantiomer (Include stereochemistry)
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- 6. Provide the line structure of product G in the following reaction. Include stereochemistry for product G as indicated. No mechanism is required. Ch H20 CH2CI2 G Draw any enantiomer (Include stereochemistry)Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products indicate major product or if products are formed in equal amounts. If there is no reaction expected explain why. 1. H3180* 2. K2CO3 Mel CH3 1. CrO3, H30* H3C HO, 2. DCC, HN A, [-H2O] HOd) e) b) c) E₂ d) Es in the products. Include stereochemistry where relevant. CH₂₁ CH₂ 1. BH, 2. H₂O₂ OH 100⁰ CH₂OH NaCN 1.0₂ 2. Zn, H H₂O* H, heat.
- 3) Complete the following chemical equations. Make sure to clearly indicate the stereochemistry in each product if applicable. а) HOʻ SOCI2, EtzN CH3SNA, CH3SH b) NaH HO H Cl CH3 HBr CH2CH3Complete the following reaction scheme. Give all product(s) and indicate major or minor and any relevant stereochemistry (g) 1) BH3. THF 2) H202, OH (h) 1) Hg(OАC), H,о 2) NABH4Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products indicate major product or if products are formed in equal amounts. If there is no reaction expected explain why. H3C, CH3 D30* ČH3 D. 1. LDA 2. NCS H3C CH3 CH3 1. Mel CH3 H 2. D30*
- A chemist allows some pure (2S,3R)-3-bromo-2,3-diphenylpentane to react with a solution of sodium ethoxide(NaOCH2CH3) in ethanol. The products are two alkenes: A (cis-trans mixture) and B, a single pure isomer. Under thesame conditions, the reaction of (2S,3S)-3-bromo-2,3-diphenylpentane gives two alkenes, A (cis-trans mixture) and C.Upon catalytic hydrogenation, all three of these alkenes (A, B, and C) give 2,3-diphenylpentane. Determine the structuresof A, B, and C; give equations for their formation; and explain the stereospecificity of these reactions1. Give IUPAC names fro the following alkyl halides: (a) CH3CH2CH2CH2I (b| (c) CH3 CH3 CH3CHCH2CH2CI BrCH2CH2CH,CCH28 ČH3 (d) CH3 le) ! CH,CH2CI (d) Br CI CH3CH2CH2CI CH3CHCHCH2CH3 CH3CHCH2CH2CHCH3 CI6. Write the IUPAC name for the following compounds. Show the stereochemistry whenever required (a) HO NH2 CI (b) NH2 QH но (c) он Br H. (d) (e) OH Br Br
- Provide the structure of the product(s) with stereochemisty if appropriate. If multiple products indicate major product or if products are formed in equal amounts. If there is no reaction expected explain why. Br 1. KCN 2. HаCLi 3. H30* N3 H3C~ H* H2N HO, SOCIl2 (еxcess) „CH3 ČH31. Provide an unambiguous (IUPAC or common) name for each of the following molecules. Assign stereochemistry if necessary. Br H₂N OHGive strucutre of products formed including stereochemistry if appropriate. If more than one product is formed, indicated which is the major product or if formed in equal amounts. PhMgBr (2 equiv.) then H30* HO, он он РСС но