1. Find the product from the following reaction sequence: 1. (CH3)3P-CH; 2. BH,THF 3. HO, HO
1. Find the product from the following reaction sequence: 1. (C6H5)3P-CH2 2. BHz,THF 3. H2O2, HO
What is the expected major product for the following reaction sequence? 1. BH, THF 2, H2O, NaOH HO HO HO OH HO Hd + enantiomer + enantiomer + enantiomer 11 III V V 11 TV с и
What is the expected major product for the following reaction sequence? 1. BH, THF 2 H2O. NaOH + enantiomer OH A) B) C) D) E)
What is the major product for the following reaction 1. BH/THF 2. HO,H,O2, H2 i OH HO OH HO OH OH
2. Which one is the major product of the following reaction? CH 1. H3B-THF 2. H2O2, HO- CH3 HO HO OH -ОН
Provide the major organic product of the following reaction sequence. 1. BH3 THF 2. H20z, HO 3. Na2Cr20
8) Provide the major organic product of the reaction shown below. 1. BH,+THF 2. H2O2, HO 3. PCC 4. CH2M BI 5. H2O Answer:
Draw the product of the following reaction sequence. Ho, 6 ܂ 1.LDA,THF
I. BH, THF 2. HO, H-O2 H2, Lindlar catalyst 3 (CH3)2S 1. NaNH2 2. CHI CE3ー/ヘ).all CI ca tl Cl CHSCHOH. CH CH2OH HBr 45° HBr 78°C
2. Which one is the major product of the following reaction? CH, 1. H3B-THF 2. H,0), НО- CH3 HO Но, ОН -ОН