3. Draw the major and minor products for each of the following reactions. Label major or minor if more than one pro...
Draw the major and minor products for each of the following reactions. Label major or minor if more than one product. CH2 + HBr 1. CH3CH20 2. H2O
Draw the major expected organic product(s) for each of the following reactions. Be sure to indicate stereochemistry when needed. OH 1) TsCl, pyr 2) NaBr Br HS Give neutral product. بیاہ 1) SOCl2, pyridine 2) NaSH OH Br DBU d 1) PBr 3 2) KOt-Bu OH
DRAW the products of the following chemical reactions. Label major and minor products if applicable. Include, where necessary, the correct structures showing proper stereochemistry and orientation using wedges and dashes. If no reaction occurs write “NA” or “no reaction”. o anon DMSO, (COC), - CHOH Et;N, CH2Cl2, --60°C CHE 211: Organic Chemistry 2 Spring 2020 | Nazr20/ H2SC -CH2OH : SOCI pyridine Mg Br - - - ether 2. H20
Draw the major products for the following reactions. If more than one product is formed equally draw both, HgSO4 HBr HOOH Brz 1) NaNH, 2) CH,CH,CH,Br
Question : Predict the major and minor products for the following reactions: NASH -CH3 + 1 H30 HC b) NaOEt Question 6: Predict the major and minor products for the following reactions: NaOEt OTS - Tosylate (OTS) With on CHM 2210 CH3 NaOH H₂C O=O=O Question 7: Draw the plausible mechanism for each of the following transformations: CHE BECH HO HBr CH CH CH3 H₂C- conc. H,SO heat HC Insuu H Question 8 Which is the better retrosynthesis for the...
3. Predict the products of each of the following reactions show stereochemistry where necessary. If both a major and a minor product are possible, draw only the major product (2 pts each) OH 1. TsCl, pyr. 2. t-BuOK ton conc. H2SO4 6
Draw the structure of the one major product expected for each of the following reactions. Indicate stereochemistry where applicable Chemistry 2310 Ch 8 and 10 Test-Addition Reactions of Alkenes and Intro to Radicals 1.) BH3 Br. k) PhCO3H 1.) O 2.) DMS Ni H3C n) HO 1.) H2SO4 heat 2.) Br2 1.) Br2, light 2.) NaOEt 3.) Ch. H2O o) 1.) Cl2, light 2.) NaOEt 3.) Os followed by DMS p) 1.) BH3 THF followed by H202/HO 2.) TsCl, pyridine...
2. Give the major products of the following reactions, if more than one stereoisomer exists give only one. (6 pts) a. ?? Major, think of ring opening TsC Pyridine Nal NaN DMSO DMSO b. ??? 2OVH ??? 1. EtMgBr 2H,O O. (excess) Mg (excess) Et20 2. Hyo PCC CHC NaH H,0 2. ??. Br
For each reaction: draw all products, label the Zaitsev and Hofmann products, if there is more than one elimination product, and circle the major product. Hint: LDA is a strong bulky base 4. (16 pts) For each reaction: draw all products (use your Substitution/Elimination Review PowerPoint and your book!) label the Zaitsev and Hofmann products, if there is more than one elimination product. circle the major product. Hint: LDA is a strong bulky base E1OH OTs CI LDA NaOH Br...
1. (15 points) Draw each of the potential products for each reaction tabel each product as major, minor, or insignificant Label what mechanism would generate each product OH 1. Tscl pyridine 2. NaBr, acetone 3 NACN, DMSO 129 Heso, SN2 E2 go facendo KOI-Bu HON-Bu or EON Etон