Specify the reagent you would use in each step ofthe following synthesis:Specify the reagent you would use in each step of the following synthesis:step 1step 2Reagents Availablea. LIAIHAf. PBrak. CH;CH,MgBrb. H,SO4g. Dess-Martin periodinane (DMP) I. CHgMgBr(phenylmagnesium bromide)c. HCIh. NaHm. (CH3)2CHM9Bd. HBri. NaOHn. Cro3e. SOCI2j. CH3M9BWrite the letters of the reagents in the boxes below.Reagent for step 1Reagent for step 2Submit AnswerRetry Entire Group9 more group attempts remaining

The question is based on the concepts of Organic reactions. we have been given cyclopentanone. we…

Specify the reagent you would use in each step of the following synthesis: step 1 step 2 Reagents Available k. CH;CH,MgBr f. PBr3 g. Dess-Martin periodinane (DMP) 1. CeHgMgBr a. LIAIH4 b. H,SO4 (phenylmagnesium bromide) c. HCI h. NaH m. (CH3)2CHM9B d. HBr i. NAOH n. Cro3 e. SOC, j. CH,MgBr Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2 9 more group attempts remaining Submit Answer Retry Entire Group

Specify the reagent you would use in each step of the following synthesis: step 1 step 2 Reagents Available k. CH;CH,MgBr f. PBr3 g. Dess-Martin periodinane (DMP) 1. CeHgMgBr a. LIAIH4 b. H,SO4 (phenylmagnesium bromide) c. HCI h. NaH m. (CH3)2CHM9B d. HBr i. NAOH n. Cro3 e. SOC, j. CH,MgBr Write the letters of the reagents in the boxes below. Reagent for step 1 Reagent for step 2 9 more group attempts remaining Submit Answer Retry Entire Group

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter22: Carbonyl Alpha-substitution Reactions

Section22.SE: Something Extra

Problem 63AP: As far back as the 16th century, South American Incas chewed the leaves of the coca bush,...

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As far back as the 16th century, South American Incas chewed the leaves of the coca bush, Erythroxylon coca, to combat fatigue. Chemical studies of Erythroxylon coca by Friedrich WĂ¶hler in 1862 resulted in the discovery of cocaine, C17H21NO4, as the active component. Basic hydrolysis of cocaine leads to methanol, benzoic acid, and another compound called ecgonine, C9H15NO3. Oxidation of ecgonine with CrO3 yields a keto acid that readily loses CO2 on heating, giving tropinone. (a) What is a likely structure for the keto acid? (b) What is a likely structure for ecgonine, neglecting stereochemistry? (c) What is a likely structure for cocaine, neglecting stereochemistry?
To prepare butanoic acid from 1-propanol, which sequence of reagent(s) is/are best employed? a) (1) NaCN; (2) H2O; (3) [H+] b) LiAlH4 c) K2Cr2O7 in acid d) (1) PBr3; (2) NaCN; (3) H2O; (4) [H+]
based on this video: on Hinsberg Test Tests for Amines - MeitY OLabs (8.5min) https://www.youtube.com/watch?v=j5jgMUWri8U Write the reaction (two-step, in skeletal) of each test amine when tested in the Hinsberg Test.
Tunicates are marine animals that are called "sea squirts" because when they are taken out of water, they tend to contract and expel seawater. Lepadiformine is a cytotoxic agent (toxic to cells) isolated from a marine tunicate. During a recent synthesis of lepadiformine, the investigators observed the formation of an interesting by-product (3) while treating diol 1 with a reagent similar in function to PBr3 (J. Org. Chem. 2012, 77, 3390–3400):
What is the best synthesis route to prepare (2R)‐1‐phenylbutan‐2‐ol starting from benzene, without using Mg or Riemer-Tiemman reaction?
Choose the best reagents from the list provided below for carrying out the following conversion. Match the reagent with the step number. HCl (aq), Zn(Hg) KMnO4, H3O+ CH3Cl, AlCl3 HNO3, H2SO4 Cl2, FeCl3 fuming sulfuric acid
How to prepare the Organometallic Reagents ?
10.14 Complete the following reactions: Show the step-by-step process. Do not use shortcut methods. Make it as detailed as it can be. Encode (not hand-written)!
Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2 (s)+ KNO3 (aq) B. HCl (g) + H2O (l) ---> HCl (aq) C. H2 (g) + I2 (g) ---> 2HI (g) D. 2H2O (g) ---> 2H2 (g) + O2 (g) E. H2O (g) ---> H2O (l)
For butenafine, develop a synthesis that starts with napthalene and benzene. (aromatic methyl groups can be converted to alkyl bromides using Br2/light, and aldehydes by heating the alkyl bromide in DMSO, eg. ArCH3 to ArCH2Br then to ArCHO).
Describe how the product is purified. 4,4'-DIBROMOBIPHENYL [Biphenyl, 4,4'-dibromo-] Submitted by Robert E. Buckles and Norris G. Wheeler1. Checked by R. S. Schreiber, Wm. Bradley Reid, Jr., and Robert W. Jackson. 1. Procedure In a 15-cm. evaporating dish is placed 15.4 g. (0.10 mole) of finely powdered biphenyl (Note 1). The dish is set on a porcelain rack in a 30-cm. desiccator with a 10-cm. evaporating dish under the rack containing 39 g. (12 ml., 0.24 mole) of bromine. The desiccator is closed, but a very small opening is provided for the escape of hydrogen bromide (Note 2). The biphenyl is left in contact with the bromine vapor for 8 hours (or overnight). The orange solid is then removed from the desiccator and allowed to stand in the air under a hood for at least 4 hours (Note 3). At this point, the product weighs about 30 g. and has a melting point in the neighborhood of 152°. The crude 4,4'-dibromobiphenyl is dissolved in 75 ml. of benzene, filtered, and cooled to 15°. The…
In light of your answer to Problem 30-40, explain why a mixture of products occurs in the following reaction: