thank you! 2. For 2a-2j, predict the product or products for the following reactions. If no...
2. For 2a - 2j. predict the product or products for the following reactions. If no reaction occurs for the given conditions write no reaction and explain why there is no reaction. You must indicate the correct stereochemistry where needed in order to get full credit. (3 points each) NOTE: any carbon atom with a start next to it (C) indicates that this Carbon atom can be in either the R-or S- absolute configuration. 2a. 1. 2 mol O2 2....
2. For 2 -2. predict the product or products for Occurs for the given conditions write You must indicate the correct stereochemistry w points each) ere is no reaction. ons write no reaction and explain why there is no acts for the following reactions. If no reaction were needed in order to get full credit NOTE: any carbon atom be in either the R tom with a start next to it S indicates that this Carbon -absolute configuration. ates that...
Predict the products of the following reactions.
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excess NaNH2 THF Br Br H 1. NaNH2 2. CH3CH2Br H2SO4, H20 v MSO. MO H2, Pd/Baso quinoline, CH3OH Na, NH3 Na, NH, 1 equivalent HBr NaNH2 Br (excess) 1. Sia BH, THF 2. H202, NaOH h. HgSO4 H2SO4 H20
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
s) Predict the principal organic product(s) in each of the following reactions. Draw the correct stereoisom wherever applicable (Structures with incomplete/wrong stereochemistry will not be accepted!!). CH₃ Clz Br2 Н,0 CCIA 1) BH3. THE 2) H2Oz/NaOH 1) O₃ 2) (CH3)2S МСРВА MCPECIES CH2Cl2 OsO4 NMO 1) МСРВА 2) H2O/H30* Hoy for Hos 1) Brz/H20 2) NaOH 1) Hg(OAC)2, H2O/THF 2) NaBHA = 1) O₃ 2) H20 340 H2SO4 HgSO4 2 Brz CCIA 2 HCI 26. pts) Listed below is information...
CHEM 2343A HOMEWORK W13 Name: DUE 11/18/19 at 9:10 AM There are total of 4 questions on this homework assignment 1. For the reaction outlined below in la and I draw out the reaction mechanism using arrow formalism to describe how the reaction below occurs. Be sure to draw out all action intermediates & the moment of all electrons needed to justify the formation of the indicand product. You do not need to add in any reagents that are not...
1. Give the structure(s) of the major product(s) expected from the following reactions. Assume standard aqueous workup conditions are used for product isolation. (40 points, 4 points for cach). H a) Sia,BH (1.0 eq) THF, 0 °C b) CH-CO-D, 60 °C OTS KOI-Bu -BuOH "Me 1a, LDA (1.0 eq). THF, -78 °C 16. TMSCI 2a, Toluene, heat 2b, H* acequous workup 1a, LDA, THF 2, LDA (1.0 q). THE 10. CH3COCI 2, CH,CH_CH_Br EtOC 1) HCI, MeOHXH, heat 2). Hz,...
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2. Complete the following reactions with correct stereochemistry (4 points) 1. Sia BH 1. =co Na 2. H2O2, NaOH 2. H30* Na, NH3 ti, na mCPBA correct stereochemistry correct stereochemistry
Predict all possible products with stereochemistry if applicable. 1.03 2. Zn, AcOH H2, 25 °C 2. W Lindlar's Catalyst 1. Bre, CCIA 2. excess NaNH, NH3(1) 3. H30+ 3. 1 % Pd(PPh34 Š a le in reprehen 4. 100 °C 1. Na, NH3 (1) 2. H2O
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