Predict the major product(s) , starting material(s) or suggest reagents to carry out the formations depicted...
1. Predict the product(s), provide the reagents, or draw the starting material used in the reactions below. Be sure to include the correct stereochemistry where needed. ooroo OH 1) Na 2) CICH CH3 H2SO4 но- HCI, ZnCl C l TMSCI, OTMS NELS
show how to carry out synthetic transformation
indicated above
using the given starting material( on the left) and needed chemical
reagents
6 (30 Points) Show how to carry out 3 of the 4 synthetic transformations indicated below using the given starting material on the left) and needed chemical reagents. We were unable to transcribe this imageAalbi I do not use an epoxide in your synthesis
Draw the missing major organic product(s), starting
material(s), or reagents for each of the following reactions (DO
NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember
stereo and regiochemistry.) Assume reagents are in excess unless
otherwise indicated. **To make things simple, I indicated what is
needed for each section! Please don't just put the answers, but
explanations as well on why. Thanks!
a) draw the starting material for this reaction.
b) draw the product for this reaction....
3. Fill-in-the-blanks: provide the starting material(s) and major product(s). Indicate stereochemistry when present. Ph2PCHCH3 1) NaOH, Br2 A OH 1) LAH 2) H3O+ 2) H3O+ KCN HCN CH3COZH
1. For each of the following transformations, provide the missing reagents/conditions, starting material, or major organic products) as appropriate. You may ignore stereochemistry. All transformations requiring you to fill in reagents can be accomplished in two or fewer steps namorangorang NaOH (cat) moldana 1. Cros, pyridine 2. Hicato c. OYO TA Dono 1. Et Cui 2. H* workup 3. NaBH, MOH modello 1. PhMgBr, E1,0 2 H workup 3. conc. H2SO4 Duplication of this problem ser for any purpose other...
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...
Question : Predict the major product(s) for the following reaction EINH, Question 8 Predict the major product(s) for each of the following reactions: 1) RCO,H 2) [H,SOJ, CH,CH,OH Question : Identify the structure of the starting alkene in the following case: CH3 1) O CH4 2) DMS HyC Question 10 Predict the reagents and conditions that you would use to accomplish each of the following transformations: HC сн, -CH₂ HC
1. Provide the missing starting material, reagents, or major organic product for each of the following reactions. (No more than two steps are required in any case where we ask you to fill in reagents.) 1. Mgo, Et20 2. H20 a) Cl b) MgBr OH , Et20 2. H* workup c) OH d) NaOH (cat.) e) OH NaBH4, CeCl3, MeOH
please help in all sections!!
Provide the reagents necessary to carry out the following conversion. Choose the correct reagents for step 1. AICI AICI CI CH3CI/ AICI3 CH3CI/ FeCl Choose the correct reagents for step 2 Zn(Hg), HCI A Zn(Hg), H2SO Zn, HCI A Mg(Hg), HCI A Predict the major product for the following reaction. B Feble 11 11 IV V E2 > Identify the electrophile in the bromination of benzene. Br Br2 Br-Br-Fe-Br Br FeBr2 FeBr3 Br 11 11...
4. Reaction Fill-ins! Predict the product(s) OR starting material of the following reactions. Remember Hydride shifts are possible if when a more stable carbocation can exist (depending on reaction mechanism)! Put your answers in the indicated boxes. H2SO4 (cat.), H20 а. 1.4-product 1.2-product Br Br HBr b. Br Major product Minor produt Minor product HCI C. 1,2-product 1,4-product HI он MAJOR prod Minor prod. e. Draw the FULL electron-pushing mechanism for the reaction in part a above, INCLUDING ALL resonance...