ochzeit Only wuncuranon 1) Hg(OAc), CHCH,OH 2) NaBH4 Syn Addition Anti Addition Markovnikov Addition Anti-Markovnikov Addition...
C Each of the transformations define as: Syn or anti Markovnikov or anti-Markovnikov A B C 2. Predict the products: A В 1. Hg(OAc)2, H20 НаО, Н,SO, 2. NaBH,, ОH 1. BH, THF C 2. H202, OH
The addition of HBr follows the Markovnikov regiochemistry and the syn and anti stereochemistry. How many stereochemical products (or stereoisomers) are formed in the following reaction? HBr 6 2. 4
18 Identify the product of following reaction. 1) Hg(OAc)2, H20 2) NaBH4 (A) (B) HO OH (D) OH OH
NaBH4 CC Hg(OAC)2 H20, THE NaOH 1. Hg(O2CCF3)2, 'ProH 2. NaBH4, NaOH 1. BHz •THF 2. H2O2, HOⓇ R-OH + Nax — NaCN DMSO TSCI pyridine ОН MSCI pyridine NasMe DMSO cat. HA MeOH + g. Arrange in the Increasing acidity order HẠO ROH RC=CH HA NHA RH. cold KMnO4, HOor 1. Os04 2. NaHSO3 MICH3 1. mCPBA 2. H+, CH3OH, H2O 1. mCPBA 2. NaOCH3, H20 H2O / H+ Hg(OAC)2 H2O, THE NaBH4 NaOH 1. BH3 THF 2. HaO2...
6 Draw the products of the reactions below, Classify each as a syn adfition, anti addition or neither. PdC, CHCH,OH H (1 atm) a BgH, digyme b. NaOH, HO a Os, CHCl b (CHalS a. Os CH C b. Zn/Hyo (two products) HCI, CH Cl PC HBr, CHCI paroxides Page 4 l 4
I, K, M, N R-O-O-R (trace +HB HBr Q. 1) Hg(OAc)+H20 2) NaBH4 OH CH3 J. K. CH 2 1) BH3/THF 2) H202/ OH OH 1) BH3/THF L. 2) H202/ OH M. Br2 CH3-CC-CH N. (1) O3 (2) Zn/H20 liq NH +2 P.
Which of the following is true of the mechanism of BH3 addition to an alkene? Select one: a. BH3 adds to alkene by formation of a strained 3-membered ring intermediate. b. B-H adds to C=C in a concerted, SYN addition. c. B-H adds to C=C in a step-wise, SYN addition. d. B-H attaches to alkene with ANTI stereochemistry. What is the organic product formed in the following sequence of reactions? CH2 (1) HgOAcz + H2O V (2) NaBH4 2) NAB...
please solve syn addition - same side 1 Anti addition different sides ! Provide the products of the following reactions be sure to show stereochemistry if applicable. Ira reaction does not take place indicate "NR2 0 pts) o 1. Oso 2. NaHSO, H,0 roxo com Capn adation 7 An addition MCPBA Expoxide Om H.O. HIO Llimination au nHÓsyn Admin elimination 1. O 2. Zn/H,0 Oxidation 1. BH, 2. H,O, NaOH hydio boration etadaillon H2O, H,SO y my adonan | CH4,...
What is the expected major product for the following reaction? 1. Hg(OAc)2, H20 2. NaBH4, NaOH OH OH OH OH OH HO + enantiomer + enantiomer + enantiomer + enantiomer enantiomer IV
help explain please Name: Hg(OAc)2 H20, THF NABH4 NaOH 1. Hg(O2CCF3)2, 'PrOH 2. NABH4, NaOH b. 1. BH3 THF 2. H-Ог, ное R-OH + NaX d. CHH:O ОН NACN TsC DMSO pyridine ОН Msa pyridine NaSMe DMSO THE cat. HA f. МеОН + Arrange in the Increasing acidity order g Н-о ROH RCECH H2 NH3 RH 1.6H. THP 2. H.O HO