in this question steric hindrance play important role to determine major and minor product
CH3 H 1. NaBH/Methanol 2. HO dominant product. Provide your reasons. b) Label ALL optical active...
Part A Provide the major organic product(s) in the reaction below. OCH CH3 HI, HO heat CH3 Draw the molecule(s) on the canvas by choosing buttons from the Tools (for b bond is active by default. 1 H+ 120 EXP - +
Consider the following three substrates: CH3 HO H3C. CH3 ş Br A C B Draw two separate reaction schemes combining A and B on one scheme, and next, A and Con the second scheme. For each reaction scheme, predict all products. Label the major and minor product(s). Show all stereochemical configurations in the products and give your reasons regarding the stereochemical outcomes of the reaction. Propose an appropriate solvent (be specific) for each scheme and give your reason. Finally, discuss...
Question 4: - CH₂ 1) Hg(OAC), H, 2) NaBH нс CHE Question : Predict the product(s) of the following reaction: 1) BH, . THE 2) HO, NaOH H3C SCH Question 6 Predict the products of each of the following reactions: H3C- CH3 H₂ Ni -CH₃
18 Identify the product of following reaction. 1) Hg(OAc), H2O 2) NaBH (A) (B) HO OH (C) (D) OH OH
answer all please 10. What is the major product in the following reaction? HBr/acetic acid Br 11. What is the major product in the following reaction? 1.B-Ho, diglyme CH3 CH3 12. What is the major product in the following reaction? Cl H-o OH 10. What is the major product in the following reaction? HBr/acetic acid Br 11. What is the major product in the following reaction? 1.B-Ho, diglyme CH3 CH3 12. What is the major product in the following reaction?...
2) Provide the structure of the major organic product of the reaction below. -CH3 Br2, H2O 3) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. H, H20 dilute aqueous acid 4) Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail. CH3 1. Hg(OAc)2, H20 2. NaBH 5) Provide the structure of the major organic product of the reaction below. 1. BH3...
ICH MgBr 2. H.0. CH3 14) Provide the major organic product of the reaction shown below. 1. CH CH-CH:CH:MgBe 2. HO 15) Provide the major organic product which results when (CH3)2CHCH2CH2COCI is treated with LiAIH[OC(CH3)3]3. (CH 3 ) 2 CH CH₂ CH₂ CHO
1. NaBH 2. dil. H* work-up O Provide the major product of each reaction shown below. No mechanisms are required. (3 pts. each, pts. total)
Culion: 10 64. Provide the major organic product(s) and mechanism of the reaction below. 1. LiAIH CILO 2. H20 CH3 Section: 16 65. Provide the major organic product(s) of the reaction below. 1. CH,CH2CH2NH2, H (cat.) 2. NaBH(OAC), Section: 16 66. Provide the major organic product(s) of the reaction below. Ν-Η Section: H* (cat.) 67. Provide the major organic product of the following, CH,CH NH, H (cat.) Section:
b and c of 18-27 EXERCISES 18-25 Predict the product(s) and provide the mechanism for each two-step process below. 1 NAOH 2. CHYCH! 1. NaH 2 CH H CHÂU 2. CHOTOS OH 18-26 The alkoxymercuration of alkenes involves the formation of an organo- mercury intermediate (I), which is reduced with NaBH, to give an other product. For each reaction below. predict the ether product and pro- vide the mechanism formation. Hol CH3C022 CH OH NaBH ? CH3 Na 2 CH2...