1. Draw all products for the following reactions. For the reaction b indicate the stereochemistry of...
1. Draw all products for the following reactions. For the reaction b indicate the stereochemistry of the product. HCM 1.03 2. Mes a. CH3 CH3 CH3 Hac 1. Oz / CH2Cl2/-78°C 1. O3, CH2Cl2, -78°C 2. Mezs c. V 2. Mens
1. Draw all products for the following reactions. For the reaction b indicate the stereochemistry of the product. H3C y CH3 1. Oz 2. Mens a. CH3 CH3 . 1. O3, CH2Cl2, -78°C 2. Mes Н.С 1. Oz/ CH2Cl2 / -78°C Hzc 2. Mes
Draw the products of the following reactions. Indicate stereochemistry where appropriate. POST-LAB QUESTIONS 1. Draw the product(s) of the following reactions. Indicate stereochemistry wher appropriate: 1. NaBH4 a. NH2 2. H20 1. LiAlH4 b. 2. H20 CO X ama = 10.01
5. (25 Points) Draw all products for the following two reactions. Be sure to indicate stereochemistry if it is relevant. Clearly state whether each product came from an E1, SX1, E2, or S2 reaction. NaOME MeOH, heat
1. Draw the product(s) of the following reactions. Include stereochemistry when relevant. If stereoisomers are formed then draw out and label the relationship between your structures. Ph-N3 40°C HN-NH2 SACOMe 150 °C d. CO2CH3 210 °C нсОСН3 In hv ZI 160 °C OBn 85 °C OBn OBno= o 1 equiv. CI K2CO3 heat PhCH N= H 1. LDA (1 equiv.) P 2. Ph Ph 3. aqueous work-up heat EtOH NaOEt 2. Draw the mechanism for the following transformations. I Н...
write a major product for each of the following reaction, indicate appropriate stereochemistry .ОН 1. HBr (d) 2. NaOCH3, CH30H, A 3. O3, CH2C12, -78 °C;(CH3)2S erem 1. SOBr2 N (e) OH 2. (CH3)3COK, (CH3)3COH 3. Br2, CCI4 4. x's NaNH2; H2O 5. HgSO4, H2SO4, H20
Draw the products for the following reactions. Clearly indicate stereochemistry where important. 6. Draw the products for the following reactions. Clearly indicate the stereochemistry where important. 12 pts Br- 1.0, 2. Zn, HO CH,OH KMnO4 1. BH3 2 NaOH, H,0 1. Os0 2. NaHSO3 CHCl,. NaOH Br2 H2. Pd 1. Hg(OAc, HO 2. NaBH
(30 pt) Draw the structures of the MAJOR products for the following reactions. Be sure to clearly show the REGIO- and STEREOCHEMISTRY of each product. H2SO4 X - H2O BH3 H2O2 THF H20, OH Br2 CH2OH excess HBO d) CH3-C=C-CH3 1 eq Cl2 e) CH3 -C=C-CH3 CH2Cl2 Na CH3CO2H 9) CH.-C=C-H, under CH3COH f) CH3-CEC-CH3 liquid NH3 -78 °C H202 g) CH3CH2-CEC-H R2BH THE H2O, OH NaNH2 CH3CH2Br H2SO4 h) CH3CH2-CEC-H my Chcn=c20-n, Nanets, Cheka na H2O HgSO4 heat 1...
help please! 1) Reactions. Provide the major product for each reaction sequence, account for stereochemistry. 1) PCC, CH2Cl2 2) Brz, acetic acid OH 3) KotBu, A 4) NaOEt, EtOH P CO 8 5) H2O+ workup 6) THF, H.CaPPha HCB , cat. PdOAC) cat. PPh3, DMF, EN | CHA 0 нс. CH32) LDA, THF, -78 °C CHICH,then H3O+ workup 4) NaBH4, EtOH, then H3O+ workup 5) cat. TSOH, benzaldehyde 1) cat. H2SO4, A 2) O3. CH2Cl2, then (CH3)2S CH; 3) NaOE,...
Draw the major products for the following reaction 1) O3, CH2Cl2,-78 °C 2) Zn, H20 or HOAc