1) Give the products or reagents for the reaction pathways below. 2) Give the methods and reagents to synthesize will need to use a protecting group.) the given product.(You Homework week 1...
Homework week 12H Name
______________________________________________
Group__________________
1) Give the products or reagents for the reaction pathways
below.
2) Give the methods and reagents to synthesize the given
product. (You will need to use a protecting group.)
Bookmarks People Window Help urses/86632/files/folder/G%20 Oto%20su -9816378 1) Give the products or reagents for the reaction pathways below. Na CH O он CHi 2 2) H O CHコ overall diels al. .. ︿ docx Results and Di a in' İMG, 4784 (1).JPG ︿ 8...
2. (12 pts) Reactions Give the reagents or products to the following systems. If a reaction does not give a product, write "NR" for No Reaction. Provide the product with the highest yield. Assume 1 to 1 stoichiometry unless otherwise stated. Provide stereochemistry if applicable. NC heat но но H ETOH 1. SOCI2 2. Heat, Hас -о н Но H но ETOH 1. TsCl NC H но но Н 2. CH,ок, CH,он
4. Design a way to synthesize the products given below from the given substrates (i.e., Give reagents and conditions that would lead to the desired transformation. The process could be through multi-steps reaction). OH ОН A CH3CHBCH2Br CH2CH3 concos C=CCH3 Cucker: - percorso +C=CH-DC-c- ОН C H3C-C=CH
8) Choose 2 of the following transformations and list the reagents (they will all take more than onel) you would use to synthesize that molecule. (8 points). Bonus: the other 2 syntheses are worth 4 bonus points each. 7) For the following elimination reactions, predict the major product. 2 Points each. Label each as E, Z, or NA. (1 Point each) E, Z or NA Br NaOH NaOH Br Br NaOH NaO Bu Be Br 6) For the following reaction,...
Give the complete mechanism for the reaction below. You will essentially need to synthesize it. i- HO Give the mechanism for the reduction reaction shown below. 1. (CH3CH2)2Culi ve 2. H20 and the following NMR data, Given the molecular formula C,H1,0, major IR peak at 1687 cm give the structure of the molecule described. 3H-S 3H-5 Given the molecular formula C,H,O, and the following spectral data, give the structure of the molecule described. 100 'H NMR of B IRB sep...
Problem 1. Synthesize the following alkene through the Wittig reaction of a carbonyl compound and a Wittig reagent. 2,3-diphenyl-2-butene 2. Predict the products of the following reactions. Casco CHCH.CHCH, CHCH.CH но ats ОО 2.0 CH,CHACHCH,CHCHOCH.CH, CH 3. A useful and general method for the synthesis of alcohols is the addition of Grignard reagents to carbonyl compounds. Show what Grignard reagent and what carbonyl compound you would start with to prepare the alcohol below. List all possibilities. 2-methyl--butanol 2-METHYL-2- BOTANIC
the steps are B,D,H,I,G,D,F,D,C
Synthesis You need synthesize cyclopentanone starting with the lactone shown below in 9 steps where 3 of the steps are acid workups. Cheat DH,O (aqueous acid) E pcc F NaOH, heat G NaOCHCH H Na,Cr,0,.aq acid HOCH,CH,, acid, heat NBS Note- there are 3 reagents on this table that are not used - ALL OTHERS ARE USEI Steps Reaction names Give the name of the type of reaction for each step, (examples: acidification, reduction, saponification decarboxylation,...
2) Starting from benzene, use the reagents below to synthesize acetophenone (methyl phenyl ketone). There are two possible ways to accomplish this; give both. You may draw the intermediates in any format. Starting from benzene you have to figure out how to make the appropriate Grignard reagent 2 in two steps... 3) A, B, C, D, E? Route A: Choose one СН3 Na2Cr207 H.S04. H2O H30® workup Now convert Intermediate 2 to acetophenone... 2- acetophenone Route B: Choose one 3)...
СHEM 2343А DUE 11/18/19 at 9:10 AM HOMEWORK # 13 Name: There are a total of 4 questions on this homework assignment. 1. For the reaction outlined below in la and Ib draw out the reaction mechanism using arrow formalism to describe how the reaction bellow occurs. Be sure to draw out all reaction intermediates & the movement of all clectrons needed to justify the formation of the indicated product. You do not need to add in any reagents that...
fill in the missing products or read chains for the following
reaction scheme
Give
the IUPAC name of the following compound
Indicate
which letter below would be best prepared using the Williams eat
her synthesis then show the starting material you would use to
prepare them all kill you choose alkyl halide and alcohol
15 pes Fill in the missing products or reagents for the following reaction scheme. 1.) Hg(OA), (CH),CHOH 2.) NaBH, HB MgBr 1.) THF + 2.)1,0 Give...