both the reactions are deprotection of ketonic group. Thank you have a nice day
Predict the product: H20, H2SO4 (cat.) THF. reflux H,O, H,SO. (cat.) THF, reflux
predict the product 1. (12 pts) Predict the product for the following transformation. OH OH 유 1.H2OH' HO 2. KH, 18-c-6, THF OH OH Br Ph OH OBn O 1. H20, H HO 2. O 、Me , cat. H+ Me 1. (12 pts) Predict the product for the following transformation. OH OH 유 1.H2OH' HO 2. KH, 18-c-6, THF OH OH Br Ph OH OBn O 1. H20, H HO 2. O 、Me , cat. H+ Me
PREDICT THE PRODUCt: 1. NaNH2 H₂ H-CEC-CH2 CH2 CH3 2. CH3CH2Br Lindlar cat. 1. Sia BH-THF 2. H2O2, H20
predict tge product of tge following SO, H SO Cros, H2SO4, H20 HBF4 NENCI 1. AICI, 2. H2O work up Sn(CH2CH3)4, PdL2
Provide the stable organic product(s) that would result for each reaction below. Label the product formed in highest yield as “major”. H20, H2SO4 (cat.) THF, reflux H20, H2SO4 (cat.) THF, reflux
Predict the product H2SO4 (cat.) EtOH H2SO4 (cat.) H2O 0 NaHCO3 EtOH OH H2SO4 (cat.) MeOH OH
Predict the major product for the following reaction. Na,Cr,07. OH 1) PB1z,Br2 2)H, H2SO4, H20 O Br o TH Br
2. Referencing the following reactions: H20 NaOH Pd/C H O NHA MeOH, reflux a, Predict a product for the hydrogenation of the chalcone (1pt) b, Calculate the atom economy for each reaction. (3 pts) c. Calculate the E-factor for each reaction. (2 pts) d. Based on the syntheses and green parameters calculated above, comment on the overall greenness of the synthesis. (2 pts)
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
O ? 1) PhMgBr 2) H,о" Incorrect. N. [H2SO4] ? - H20 Edit Incorrect. ? H RCO3H (b) X Н,С- "он Edit CH3 Predict the major product of each reaction below: ? 1) EtMgBr 2) H2O Edit SHOW HINT ? H 1) PhMgBr 2) H20 I
Name DIRECTIONS: You must complete the entire 1. PREDICT THE PRODUCT Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you want for any region or stereochemistry (24 p.) 1. HOOAC) CH OH 1) BH-THF 2) H20, KOH HBF, ROOR 1. BH-THF 2.HONOM H20, H2SO4 1. NaNH, H-CEC-CH2-CH2-CHE 2. CH,CHBr Lindlar cat 1. Sia BH-THF 2. H2O2, H20