In the Given reactions both Elimination and Substitution products are formed .
Practice Problems Name: 1. For the following reactions, draw the structure of the expected products. If...
Draw the structure for the reagents and products for the following reactions. Name the products and indicate the stereochemistry where appropriate. If minor products are formed, show them as well, but be sure to indicate the major product. Hydrogenation of 1,2-dimethyl-1-cyclohexene (H2, Pt).
7. Draw the structure of the products of the following reactions. Indicate whether they will react under Syl conditions, or Sn2 conditions. If there is no reaction, write "NR”. Indicate stereochemistry where appropriate Меон CH,OH OH CHỊCHO HO
1. Provide the major products for the following reactions. (5) CH3ONa CH3! 1. LDA. -78 deg 2. (CH3)2 Sici @ 2% NaOH CH3OH, heat @ C=0 HCI coEt NaOEVETOH H30*heat Br Br CO,Et
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
Provide the major products for the following problems or provide the correct missing substrate or reagent for each of the following chemical reactions. Note any stereochemistry or regiochemistry where appropriate and name. 1) CH3CH2Br 2) CH3CH2CH2CH2Li a) Ph3P: H+ HN(CH3)2 + H30* H2O c)
[References] - ? In the box below draw the organic product(s) expected when this compound undergoes the Simmons-Smith reaction. • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, draw both stereoisomers. • 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. [References) Draw the products of the following reactions,...
Draw the products of the following reactions, indicating both regiochemistry and stereochemistry when appropriate. draw the organic product(s) expected when this compound undergoes the Simmons-Smith reaction. Draw the product of the reaction below. Reaction of 3-methyl-1-butene with CH3OH in the presence of H2SO4 catalyst yields 2-methoxy-2-methylbutane by a mechanism analogous to that of acid-catalyzed alkene hydration. Draw curved arrows to show the movement of electrons in this step of the reaction mechanism.
Predict the Products/Reagents. Draw the expected products from the following reactions or fill in the missing reagent(s). Where a stereocenter is created, indicate the configuration of the product. Predict the Products/Reagents. Draw the expected products from the following reactions or fil in the missing reagent(s). Where a stereocenter is created, indicate the configuration of the product Br Mgo Et20 8. 1. PhCH2Br 2. BuLi PPh3 9. H2N Et, (c CO2Et Ph 10. NH2 NaBH3CN
Draw the products of the following reactions, indicating both regiochemistry and stereochemistry when appropriate.
Draw the products of the following reactions, indicating both regiochemistry and stereochemistry when appropriate. Draw the product of the reaction below. The reaction proceeds to yield only a single product. Draw the structure(s) of the carbocation intermediate, including resonance contributors, to show why this is the case. Alkynes undergo many of the same reactions that alkenes do. What organic product(s) would you expect when the following compound is treated with 1 equiv Br2? draw the structure of the organic product(s)...