4. Draw the major product. Draw the major
Regioisomer and sterioisomer where appropriate.
4. Draw the major product. Draw the major Regioisomer and sterioisomer where appropriate. Cl CH3 NaNH2...
Practice Worksheer 8: Alkynes 4. Draw the major product for each transformation. Draw the major regioisomer and sterosome where appropriate. CI, CHCI HgSO4, H,SO a. B He, diglyme b, HD, NaOH H2 (excess), Pd/C CHE Hz (excess), Pd/CaCO3 quinoline, Pb(OAC) CH₃ Na”, NH3(1), -196 °C Page 3 of 4
CHM230 Class Worksheet Alkene and Alkyne reactions Give the major product of each of the following reactions: CH,CH,C=CH + 1 equivalent HCI H2 + Lindlar catalyst CH3CHCH2C=CCHCH3 + CICH + H+ + CH3CH2OH CH3CH2C=CH + 2 equivalents HCI CH,CH2C=C-CH3 + 2 equivalents HBr + H+ + H2O + excess HBr CH,CH.C=C-CH3 + excess Hy/Lindlar 2 + excess H/PUC CH3C=C-CH3 + H2O / H / Hg2+ ox.. + HBr + NaNH2 + CH CH Br Given the following alkyne, provide the...
Draw the structure(s) of the major organic product(s) obtained after workup of the following reaction. NaOH O-S CH3 excess NH2 workup . You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material. Draw structure(s) of product(s) after workup to neutralize acid. Include counter-ions, e.g., Nat, I, in your submission, but draw them in their own separate sketcher. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner....
Circle The best answer for letters G-K (This is the second half of question 7). On the last question (where it shows 1.) I just wanted to know if I circled the correct answer, and if not what the correct one is, thanks. g.) What is the product for the following reaction? Me Me Me Me 1. BHZ/THF Me 2. HO-, H2O2, H20 Me OH Me OH OH Me - Me NY OH Me NYH Me NY HH OH йон...
1) For the following reactions, draw the product(s). Remember to keep in mind carbocation rearrangements, stereoselectivity (syn/anti addition) and racemic mixture of enantiomers due to formation of new chiral centers. h) Lindlar's catalyst excess CH3CH2C CH HCI H2O, H2S04 HgSo k) 1.9-BBN 2. H202. NaOH CH3CH2CH2-CEc-CH3 excess Ce CH3CH2CH2-CEC-CH3 CCI4 1 eq Br2 CCl 1. Оз 2. H20 n) o) H 1) NaNH2 H3C 2) CH3CH2CH2Br
Draw the major organic product(s) of the following reaction. CH3 NaNH2 , NH,(1) CH CH,CH2-CEC-H You do not have to consider stereochemistry. If no reaction occurs, draw the organic starting material. . Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu Draw the major organic product(s) of the following reaction. of the following reaction. 1 eq NaNH2, NHO) H-CEC-H You do...
(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...
write a major product for each of the following reaction, indicate appropriate stereochemistry 1.(CH3)3COK, (CH3)2COH 2. Brz, cena 2 3. x's NaNH2 ; H20 W 14. HgSO4, H2SO4, H2O ÇI 1. x's NaNH2; H20 * 2. k, NH3, CH3CH2OK 3. KMnO4 , H2SO4, 4 1. B2H, THF; NaOH(aq), H202 2. SOBrą, o 1. H2SO4, A OH 318 , NaNH2 4. H2, Lindlar catalyst 2. HBr, H202 3.(CH3)3COK, (CH3)3COH 4. R-COOH; H30°
write a major product for each of the following reaction, indicate appropriate stereochemistry 1. NBS, hv, CC14 Tag 1. Xz; x's NaNH2 2. (CH3)3COK, (CH3)3COH, A 3. OHC = CHO, toluene, A 2. ă Br 3. H2 , Lindlar's catalyst 3. RCOZH; H30°x, H2O 1(x'sNaHz; ~ X (C) = 2. K, NH3(1), CH3CH2OH 3. CH2l2, Zn(Cu)
Draw the major product(s) or reagents foe the following reactions. Pay attention to stereochemistry where appropriate. [H], NaBH3CN, ENH2 s try mansen, ents 1. Nang 2. H2 (xs), Pd NH2 1. NaNO2, HCI 2. HBF4 1. HBr, H2O2 2. Nang 3. xs LIAIHA 4. H2O