1. Addition Reactions: Draw only the major product for each reaction. A. Addition reaction of alkenes
5. a) Draw the major 1,2-addition product and the major 1,4-addition product of each of the following reactions. Label each product as either the 1,2-addition product or 1,4-addition product and as either the thermodynamic or kinetic product. (12 pts) H" catalyst H catalyst b) Consider the reaction of a nucleophile with conjugated carbonyl. Provide an example of a nucleophile that would favor the 1,2-addition product and explain why. Provide an example of a nucleophile that would favor the 1,4-addition product...
Reactions of Alkenes Draw the products formed in each reaction.
Stereochemistry of Electrophilic Addition Reactions of Alkenes 4. Predict the product of the following reaction. Consider the stereochemistry of the product Br Br. cis-2-butene trans-2-butene + сна, CH2Cl2 5. Predict the product of the reaction. Is the product a terminal or internal alkyne? Br 1. Excess NaNH 2. H,O Br
For each addition route of the reaction, draw the structure(s) of the major product(s), including stereochemistry. For each addition route of the reaction, draw the structure(s) of the major product(s), including stereochemistry
Addition of Hydrogen Halides to Alkenes 9-1 Give the IUPAC name for the product of the following reaction. HCI 9-2 Draw the reaction mechanism of the previous problem (9-1) 9-3 Identify the product of the following reactions. (a) HBr (b) нег 9-4 Identify the products of the following reactions (a) HB но, (b) HCI но,
please help me solve the answers to these addition reaction of alkenes. 11, Audition Reactions, Alkenes For each reaction shown below, identify the prim regiochemistry and stereochemistry if applicable. tion shown below, identify the primary product. Be sure to denote proper aute & Br2, H2O Bromonyarin KMnO, NaOH cold 1. Hg(OAc), H20 2. NaBH, * Oxy mercurations 1. Oz 2. Zn/AcOH a 1. BH3 to nemoranon 2. H2O3, NaOH -.75 hyrdoboration Cl2 Halogenation Write the mechanism of the first reaction,...
ALKENES: STRUCTURE AND REACTIVITY 7-57 Predict the major product in each of the following reactions: (a) CH3 H₂O H2SO4 ? CH2CH2CH=CCH2CH3 (Addition of H20 occurs.) (b) ~ CH2CH3 HBr ? (c) A CH3 3 HBr ? 2 HCI Ebbed H2C=CHCH2CH2CH2CH=CH2 ?tot bolagxo ad bow
(methyl shit) CH, 20 carbocation Draw the reactant and major product of each of the following reactions, also indicating your reagents. ) a) Complete hydrogenation of ethyne, C2H2. CHE 250 HW- Ch 7-8-ALKENES-SYNTHESIS & REACTIONS b) Hydration of 2-butene OH c) Addition of HBr to propene: d) Reaction of 1-butene with HBr/HOOH: e) Reaction of 2-methyl, 2-butene with: 1) BHs; 2) H202, HO
Draw the structure of the one major product expected for each of the following reactions. Indicate stereochemistry where applicable Chemistry 2310 Ch 8 and 10 Test-Addition Reactions of Alkenes and Intro to Radicals 1.) BH3 Br. k) PhCO3H 1.) O 2.) DMS Ni H3C n) HO 1.) H2SO4 heat 2.) Br2 1.) Br2, light 2.) NaOEt 3.) Ch. H2O o) 1.) Cl2, light 2.) NaOEt 3.) Os followed by DMS p) 1.) BH3 THF followed by H202/HO 2.) TsCl, pyridine...
1. Predict the major product for the following electrophilic addition reactions. Show the mechanism for each reaction. a. catalytic H2SO4 OH b catalytic H2SO4 H2O catalytic H2SO4 но