Provide the structures of the products in each step of the following reaction sequence. 1. BH3...
Testbank, Question 073. Provide the structures of the products in each step of the following reaction sequence. Testbank, Question 073 am Get help answering Molecular Dra Provide the structures of the products in each step of the following reaction sequence. 1. ВНз (CH3)2NH В РСС A C 2. H-О2. NaOH/н,0 H2SO4, NaBH3CN Structure A. Edit Structure B. ? Edit Structure C. ? Edit
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH3)2 (E2) 1. BH3 2. H2O2, NaOH, H2O PCC HBr/ROOR how many stereoisomers? PCC ad Excess H, H CH2Cl2 OT_HBr SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction ОН PCC CH2Cl2 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH PCC CH2Cl2 HI (SN1)
Question 9 Which one of the following reaction steps work best to carry out the transformation shown below? ? ? H 1) BH3, THF PCC A) 2) H2O2, NaOH CH2Cl2 H20, H2SO4 (cat.) PCC B) CH2Cl2 1) BH3, THF HIO1 C) 2) HOh, NaOH D) OsO4 (CH3)3COOH, OH K2Cr207, H2SO4 H2O С в СА D
MAKE IT LEGIBLE!!! ASAP PLS!!!! For the following reactions, provide the structures for the products with appropriate stereochemistry where applicable (60 points) CI H2O2 BH3 THF NaOH a) H3C CH2CH3 KMnO4 KOH, H2O b) R-O-O-R HBr Н.С. CH2CH3 Lindlar's catalyst d) Br2 e ) CH3
Provide the reagents necessary to carry out the following conversion. A) B). C) Đ) E) 1. H2O/ H2SO4, 2. PCC/CH2Cl2 PCC/ CH2Cl2 1. BH3, 2. H2Oz/NaOH/H2O 1. 03, 2. Zn/acetic acid 1. BH3, 2. H2Oz/NaOH/H20, 3. PCC for the following reaction
Predict the major organic product or products of each of the following reactions: Identify the mechanism taking place in each of the reactions and please provide explanation. H2SO4 a) (CHỊ) CH CH=CH, HO Hg(OAc)2 NaBH4 b) (CH3)2CH CH=CH2 H2O BH3: THE H2O2, NaOH c) (CH3),CH CH=CH2 H2SO4, H2O d) CHCECH HgSO4 HZ/Ni f) + Cl2 + H2O g) Cold KMnO4 dilute h) 1. CH CO-OH 2. Hz0 Br2 i) CC14
What are the best reagents to complete this synthesis? O 1. BH3 – THF; 2. H2O2, NaOH; 3. PCC O 1. BHz – THF; 2. H2O2, NaOH; 3. H, CrO4 01. 03; 2. DMS 01. Hg(OAC)2, H2O; 2. NaBH4; 3. PCC Predict the product of the following reaction scheme: 2LIATH H2O OH OH Predict the product for the following reaction | | Identify the reaction sequence of reactions that can achieve the following transformation a- O (1) Br2, CCl4: (2)...
Problem #4 Draw the substitution product from each of the following reactions. 1. BH3-THF 2. H2O2, NaOH ( =CH HgSO4 H2SO4 H2O Extra Credit Show how you would accomplish the following conversion. More than one step is likely necessary.
1. Provide the product and mechanism for the following HBr 2 equiv. H2SO4 HgSO4 H2O *No reaction mechanism necessary 1) BH3 2) H2O2, NaOH *No reaction mechanism necessary
the Complete the following reaction sequence. Choose only one of the Zaitsev products (D or E) to complete ozonalys step. A; B; C and F, 2 pts each. D and E, 1 pt each. 4-methylpentan-2-one PCC H2SO4, heat он i) 03,-78°C 2) (CH3)2S +Zaitsev products only 3,5-dimethylhexan-3-ol