Complete the following reaction sequences by drawing the major products or reagents needed to make them.
Complete the following reaction sequences by drawing the major products or reagents needed to make them....
Complete the following reaction sequences by drawing the major products or the reagents necessary to make them. Be sure to include stereochemistry when appropriate. 1. (48 pts) Complete the following reaction sequences by drawing the major products or the reagents necessary to make them. Be sure to include stereochemistry when appropriate. HBr Benzene FeBr3 HO NaH DMF hv NaNH2 2 BnBr CH2Cl2 Benzene Br2 cat. H+ H2o Ph NaOH NBS H Br H20 hv
The instructions say: Complete the following reaction sequences by drawing the major products or the reagents necessary to make them. Be sure to include stereochemistry when appropriate. reagents necessary to make them. Be sure to include stereochemistry when appropriate H2 (8) H2o Lindlar's cat Br 04 NaOEt b. CH2Cl2 DMSO NaNH Br NaOEt d. EtOH Br2 KOr-Bu MeOH HOr-Bu OH H2 (g) Pd /C
(32 pts) Complete the following reaction sequences by drawing the major products or the reagents necessary to make them. Be sure to include stereochemistry when appropriate. 2. NaOEt 'Br DMF EtOH, Δ Br 2 Cl Cl Cl HO Br Cl Cl H2 (8) Lindlar's cat.
(30 pts) (a) Complete the following reactions by drawing the major products or the reagents to make them. (b) Label each reaction as Sy1.S2, El, E2, or addition. Be sure to 1. KOMe b. HOMe H20 d. MeOH cat. H Cl EtoH Cl
Which reagents are needed to complete the following synthesis? Make sure that your wer would result in synthetically useful yields (.e., >50% yield). Br O O HBr, heat HBr, HOOH, heat Br2 Bry/H20 None of these reagents will create this product in synthetically useful yields. Which reagents are needed to complete the following synthesis? Make sure that your answer would result in synthetically useful yields (.e., >50% yleia он 1-Hexanol Pheromone for the six-spined spruce bark beetle H2SO4, H20 Bry,...
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
Name CH 2230 Spring 2018 Quiz 16 March 30, 2018 1. (30 pts) (a) Complete the following reactions by drawing the major products or the reagents necessary to make them. (b) Label each reaction as S1,S,2, El, or E2. Be sure to include stereochemistry when appropriate KOi-Bu a. HOr-Bu Br b. Br NaOEt c. CHJCN ?? Br NaH Br DMSO NaOMe
Need some help understanding these Fill in the major organic product or products for the following reactions. Make sure to indicate stereochemistry where appropriate. H2SO H20 HBr Br2 CH2Cl2 OH OH OH 1) O3 2) DMS Fill in the major organic product or products for the following reactions. Make sure to indicate stereochemistry where appropriate. H2SO H20 HBr Br2 CH2Cl2 OH OH OH 1) O3 2) DMS
Complete the following reaction with the major product Reactions: complete the following reaction with the major product HBr он 1- OH POCl3 pyridine 2- H2SO4 OH 3- Hl 4- H20 H3PO4 5- Cl2 H20 7- 1) BH2-THF 2) H202, KOH 8- 2) 9- 1) BH3-THF 10- DLL 10- Date: G# : 12, and 13- Br H20 но 2) NaH 14, and 15- ) NaOH i NaOH 2 dil H.0 3) PBr 3)HBr F6 FZ F8