Identify the missing products in reactions (i), (ii) and (iii) below. Me N Ph 1. POCI3...
A. i) Ho^ OH, TOH, Dean-Stark; ii) Pd/C, H2; iii) EtBr; iv) H2O, HCI B. i) 2 EVOH, TOH, Dean-Stark; ii) a) MeLi, b) EtBr; iii) H2O, HCl; iv) Pd/C, H, C. i) excess EtOH, H2SO4, heat; ii) a) MeMgBr, b) EtBr; iii) Pd/C, Hz; iv) H.O, HCI D. A and C would both work E. B and C would both work
Q1. Products I and II are the major products observed in their respective hydration reactions. What are the identities of I and II? (Look back at the mechanisms and intermediates you form in each case). H30* I) Hg(OAC)2, H2O ii) NaBH4 a) 1 = A; 11 = B b) 1 = B; II = A c) Both I and II = A d) Both I and II = B e) 1 = C; || = A f) I = B;...
see Vitc lab 2. The chromium oxidation of compound I below yields a mixture of products (II- V). Identify the order of elution that would occur if you used an alumina stationary phase with diethyl ether to separate the mixture of products (II, III, IV, V) by column chromatography. (Assume there is no starting material in the products.) (a) Write balanced redox reactions for the reaction of K Cr O, with I to give each of the products. Starting material...
Please help me to fill in the missing reagent that would
accomplish the [4+2] cyclo-addition products for following
reactions.
Ph Ph Ph missing reactant missing product Ph O Ph Ph Ph CO2 CO
Please help.
Identify the missing reagents, reactants or major products (A - I) required to complete the transformation shown below. Clearly show stereochemistry for all stereo specific reactions.
Part II. Complete the Reactions. Complete the
reactions by filling in the missing starting materials,
reagents, or products (4 pts each; 24 pts total).
Part lIl. Complete the Reactions. Complete the reactions by filling in the missing starting materials, reagents, or products (4 pts each; 24 pts total). 1. NaOEt <排鞏 2. 2. PhBr 1. LiAIH4 CD H+. Gl2 Br
Will you help me with the missing products or reagents for these
reactions? Thank you.
excess Na2Cr2O7/H2SO4/H20 A. Cl2 hv B. t excess 1. KMnO4/NaOH/H20 2. H307 C.
Please help with both if possible!
1. Provide the missing reactants or products for the reactions shown below. Provide the structure(s) in the boxes provided. (8 points) a. Na o= 1. CH3Mgi 2. H30 2. H:0* 1. CH3Li 2. H30* 2. Provide the reaction mechanism for the reaction shown below. (4 points) cat. H ОН + H2O ОН
3. (5pts each) For the following reactions, in each box please provide the missing reage or predict the reactants or major products. 1) LDA 2) a. Br Br b. ОН ix x PPh3 c. H d. NaOH, H2O, heat 2eq GE2 e. キミのIII f. -GEN 1) Me-MgBr 2) H,0
Arrange the indicated protons by acidity, most acidic first: H I II III IV IV>II> III >I OI>IV>III > II OIV >I> III > II I> IV > II > III What product is expected from the following reaction? но 1. LiAIH ether 2. H,00 Оно он он н Arrange the indicated protons by acidity, most acidic first: H I II III IV IV>II> III >I OI>IV>III > II OIV >I> III > II I> IV > II > III...