Nonanal is an aldehyde used extensively in the perfume industry due to its rose-like smell. It can be synthesized from 1-nonene. What reagents are needed to accomplish this multistep synthetic transformation? ? 1) H₂SO4; 2) NaOCI/CH3CO₂H/0° C 1) a) BH3/THF, b) HO-, H₂O2, H₂O; 2) PCC/CH₂Cl2 1) a) BH3/THF, b) HO-, H₂O2, H₂O; 2) H₂CRO4 1) H₂SO4; 2) H₂CrO4 1) H₂SO4; 2) PCC/CH2Cl2

Nonanal is an aldehyde used extensively in the perfume industry due to its rose-like smell. It can be synthesized from 1-nonene. What reagents are needed to accomplish this multistep synthetic transformation? ? 1) H₂SO4; 2) NaOCI/CH3CO₂H/0° C 1) a) BH3/THF, b) HO-, H₂O2, H₂O; 2) PCC/CH₂Cl2 1) a) BH3/THF, b) HO-, H₂O2, H₂O; 2) H₂CRO4 1) H₂SO4; 2) H₂CrO4 1) H₂SO4; 2) PCC/CH2Cl2

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter21: Synthesis Of N-butyl Bromide And T-pentyl Chloride

Section: Chapter Questions

Problem 2aQ

See similar textbooks

Similar questions

Oximene and myrcene, two hydrocarbons isolated from alfalfa that have the molecular formula C10H16, both yield 2,6- dimethyloctane when treated with H2 and a Pd catalyst. Ozonolysis of oximene forms (CH3)2C = O, CH2 = O, CH2(CHO)2, and CH3COCHO. Ozonolysis of myrcene yields (CH3)2C = O, CH2 = O, (two equiv), and HCOCH2CH2COCHO. Identify the structures of oximene and myrcene.
d. Reaction with CH3MgI (excess), ether; then H+/H2O e. Reaction with LiAlH4, ether; then H+/H2O f. Reaction with DIBAL (diisobutylaluminum hydride), toluene, low temperature; then H+/H2O
The name for Reaction 1 is _______ Choices: A. Williamson ether synthesis, B. Reduction with Grignard reagent, C. Acidic ether cleavage, D. FC Alkylation The reagent/s for REACTION 1 is/are ______ Choices: A. methanol in acidic medium, B. sodium hydride and bromomethane, C. methyl bromide and aluminum bromide, D. methanoyl bromide
Oxidation of cholesterol converts the alcohol to a ketone. Under acidic or basic oxidationconditions, the C“C double bond migrates to the more stable, conjugated position. BeforeIR and NMR spectroscopy, chemists watched the UV spectrum of the reaction mixture tofollow the oxidation. Describe how the UV spectrum of the conjugated product, cholest-4-en-3-one, differs from that of cholesterol
A key step in the synthesis of the narcotic analgesic meperidine (tradename Demerol) is the conversion of phenylacetonitrile to X. (a) What isthe structure of X? (b) What reactions convert X to meperidine ?
In addition to using CHX3 and base to synthesize dihalocarbenes (Section 26.4), dichlorocarbene (:CCl2) can be prepared by heating sodium trichloroacetate. Draw a stepwise mechanism for this reaction.
a) Write out the first 3 steps only(to the tetrahedral intermediate shown) in the 6-step arrow pushing mechanism showing how ethyl propanoate is hydrolyzed in acid to form propanoic acidand ethanol. b) NaOH/H2O also serveto hydrolyze an ester; briefly explain why NaOH/H2Ois generally preferable.
What product is formed when CH3OCH2CH2C ≡ CCH2CH(CH3)2 is treated with each reagent: (a) H2 (excess), Pd-C; (b) H2(1 equiv), Lindlar catalyst; (c) H2 (excess), Lindlar catalyst; (d) Na, NH3?
Which of the following reactions require ethereal solution? a. CH3CH=CH2 to CH3CH2CH3 b. CH3CH=CH2 to CH3CH2CH2Cl c. CH3CH=CH2 to CH3CH2CH2-OH d. CH3CH=CH2 to CH3CHBrCH2Br
β-Vetivone is isolated from vetiver, a perennial grass that yields a variety of compounds used in traditional eastern medicine, pest control, and fragrance. In one synthesis, ketone A is converted to β-vetivone by a two-step process:Michael reaction, followed by intramolecular aldol reaction. (a) What Michael acceptor is needed for the conjugate addition? (See Problem 23.61 for another method to form the bicyclic ring system of β-vetivone.) (b) Draw a stepwise mechanism for the aldol reaction, which forms the six-membered ring.
the reagents are LiAlH4 Et2O / H2O, can you please redo with these reagents? Thank you.
The alcohol compound güven the formula below is used in perfume making.bromine benzeme and -1 synthesis of this compound using the necessary organic and inor chemicals show