Draw the structure(s) of the major organic product(s) of the following reaction.1. lithium diisopropylamide/hexane2.1 eq. CH₂l. Use the wedge/hash bond tools to indicate stereochemistry where it exists.• If the reaction produces a racemic mixture, draw both stereoisomers.[Review Topics• Omit products derived from the acidic or basic reagent itself, e.g. HN(i-Pr), derived from N(/-Pr)₂.• If no reaction occurs, draw the organic starting material.[References]If substantial starting material is present at the end of the reaction, include it in the products.• Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner.Separate structures with + signs from the drop-down menu..

LDA is a sterically hindered strong base and it is used in the formation of the kinetic enolate ion.

Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium disopropylamide/hexane 2.1 eq. CH₂l • Use the wedge/hash bond tools to indicate stereochemistry where it exists. . If the reaction produces a racemic mixture, draw both stereoisomers. • Omit products derived from the acidic or basic reagent itself, e.g. HN(/-Pr)₂ derived from N(/-Pr)₂- . If no reaction occurs, draw the organic starting material. If substantial starting material is present at the end of the reaction, include it in the products. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures with + signs from the drop-down menu. .

Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium disopropylamide/hexane 2.1 eq. CH₂l • Use the wedge/hash bond tools to indicate stereochemistry where it exists. . If the reaction produces a racemic mixture, draw both stereoisomers. • Omit products derived from the acidic or basic reagent itself, e.g. HN(/-Pr)₂ derived from N(/-Pr)₂- . If no reaction occurs, draw the organic starting material. If substantial starting material is present at the end of the reaction, include it in the products. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures with + signs from the drop-down menu. .

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter20: Acidity And Pka Of Phenols

Section: Chapter Questions

Problem 11E

See similar textbooks

Similar questions

Draw the structure resulting from a reaction of: 1. diborane (B₂H6), followed by 2. alkaline hydrogen peroxide (NaOH / H₂O2) with the following alkene. . Use the wedge/hash bond tools to indicate stereochemistry where it exists. . If a group is achiral, do not use wedged or hashed bonds on it. • If the reaction produces a racemic mixture, just draw one stereoisomer.
3. It is required to introduce a halogen group to a five membered ring, thiophene. Discuss the reaction mechanism involved in the reaction by selecting a suitable halogen group and analyze why a particular substituted product obtained after the reaction is predominant over the other possible product(s) with the help of reactions. To meet the ever increasing demand of global population, the demand for textile products and consumption of dyes by these industries is increasing.
Topics] [References] Draw the structure(s) of the major organic product(s) of the following reaction. e Dilute aqueous NaOH • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, draw both stereoisomers. • Include counter-ions, e.g., Nat, I, in your submission, but draw them in their own separate sketcher. • Omit products derived from the acidic or basic reagent itself, e.g. HN(/-Pr)2 derived from N(i-Pr)₂. • If substantial starting material is present at the end of the reaction, include it in the products. • If no reaction occurs, draw the organic starting material.
Draw the structure(s) of the major organic product(s) of the following reaction. or • Use the wedge/hash bond tools to indicate stereochemistry where it exists. If the reaction produces a racemic mixture, draw both stereoisomers. Dilute aqueous HCI ➜ • Include counter-ions, e.g., Na+, I, in your submission, but draw them in their own separate sketcher. • Omit products derived from the acidic or basic reagent itself, e.g. HN(/-Pr)2 derived from N(/-Pr)2. If substantial starting material is present at the end of the reaction, include it in the products. . If no reaction occurs, draw the organic starting material. -8) *** ChemDoodle F] -Sn [F Y
Compare and contrast the physical and chemical properties of: propan-1-ol and propan-2-ol; . (E)-butenedioic acid (fumaric acid) and (Z)-butenedoic acid (maleic acid).
Draw the structure(s) of the major organic product(s) of the following reaction. CH3 H3C. Dilute aqueous HCI • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, draw both stereoisomers. • Include counter-ions, e.g., Na", I', in your submission, but draw them in their own separate sketcher. • Omit products derived from the acidic or basic reagent itself, e.g. HN(i-Pr)2 derived from N(i-Pr)2: • If substantial starting material is present at the end of the reaction, include it in the products. • If no reaction occurs, draw the organic starting material. P. opy aste ChemDoodle >
Suggest a reason why wittig reactions usually give mixtures of cis and trans isomers. which of the cis or trans isomer is the. major product? explain.
NH₂ NHỊCH, tipy (a) acrylamide Diamines are used as the building blocks for the synthesis of pharmaceuticals and agrochemicals. In the above synthesis, draw the structure of the product (b). ChemDoodle 1. LIAIH 2. H₂O • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Include cationic counter-ions, e.g., Na* in your answer, but draw them in their own sketcher. OF (b) 6
Draw the structure(s) of the major organic product(s) of the following reaction. 1. KMno, / aq. NaOH H. 2. aqueous H,S0. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • 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. C opy aste C. [F ChemDoodle
Draw the structure(s) of the major organic product(s) of the following reaction. Dilute aqueous NaOH • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If the reaction produces a racemic mixture, draw both stereoisomers. • Include counter-ions, e.g., Na+, I, in your submission, but draw them in their own separate sketcher. • Omit products derived from the acidic or basic reagent itself, e.g. HN(i-Pr)2 derived from N(i-Pr)2. • If substantial starting material is present at the end of the reaction, include it in the products. • If no reaction occurs, draw the organic starting material. ? ChemDoodle
Identify the best conditions to dihydroxylate an alkene to the trans-diol. A) KMnO, NaOH (pH >8), cold B) KMnO, NaOH (pH >8), warm C) mCPBA followed by acidic aqueous workup D) OSO (catalytic), NMO E) 1.OsO, 2. Nalo, 3. Na₂S₂O,, H₂O 4
e. Reactions: Provide the structure(s) of the expected major organic product(s). Show stereochemistry where needed and write NR if there is no reaction. d. C. a. b. H Br H CH3 Br 1. MCPBA, CH₂Cl₂ 2. H*, CH₂OH 1. t-BuOK, t-BuOH 2. Br₂, CCl4 NaOCH3, CH₂OH 1. 03, CH₂Cl₂ 2. (CH3)2S 1. BH3, THF 2. H₂O₂, NaOH