Concept explainers
Videos
(a)
Interpretation: The arrow pushing method is to be interpreted for the given transformation:
Concept introduction: Intermediates like the carbocation can rearrange to give more stable carbocation. The stability order of carbocation is:
Tertiary >Secondary >Primary This transformation can occur with the hydride shift; methylene shifts or methyl shift. The arrow pushing method helps to identify the curved arrows and transformation.
(b)
Interpretation: The arrow pushing method is to be interpreted for the given transformation.
Concept introduction: Intermediates like carbocation can rearrange to give more stable carbocation. The stability order of carbocation is:
Tertiary >Secondary >Primary This transformation can occur with the hydride shift; methylene shifts or methyl shift. The arrow pushing method helps to identify the curved arrows and transformation.
(c)
Interpretation: The arrow pushing method is to be interpreted for the given transformation.
Concept introduction: Intermediates like carbocation can rearrange to give more stable carbocation. The stability order of carbocation is:
Tertiary >Secondary >Primary This transformation can occur with the hydride shift; methylene shifts or methyl shift. The arrow pushing method helps to identify the curved arrows and transformation.
(d)
Interpretation: The arrow pushing method is to be interpreted for the given transformation.
Concept introduction: Intermediates like carbocation can rearrange to give more stable carbocation. The stability order of carbocation is:
Tertiary >Secondary >Primary This transformation can occur with the hydride shift; methylene shifts or methyl shift. The arrow pushing method helps to identify the curved arrows and transformation.
(e)
Interpretation: The arrow pushing method is to be interpreted for the given transformation.
Concept introduction: Intermediates like carbocation can rearrange to give more stable carbocation. The stability order of carbocation is:
Tertiary >Secondary >Primary This transformation can occur with the hydride shift; methylene shifts or methyl shift. The arrow pushing method helps to identify the curved arrows and transformation.
Want to see the full answer?
Check out a sample textbook solution
Chapter 6 Solutions
ORGANIC CHEMISTRY WILEYPLUS ACCESS>I<
- 1) OCH₂ The proton with the lowest delta value (the most shielded) is | The proton with the highest delta value (the most deshielded) is 2) ཁ་མེ་ལོརྒྱུུད་ཨི་ The proton with the lowest delta value (the most shielded) is The proton with the highest delta value (the most deshielded) isarrow_forwardPlease answer both part A and B as it belongs to same question. Thankyouarrow_forwardPast paper questionarrow_forward
- Complete the table below with information about the different types of dyes. TYPES OF SUITABLE MEDIUM/ FASTNESS EXAMPLE DYES SUBSTRATE SOLVENT Poor light and wet fast Mauveine Natural Not stated Water Red Lac dye Buff Synthetic Light fast but not wet fast Acid Dye 1) Acid Acid Black 1 Basic Dye 2) 3) Good fastness Basic Red 18 Disperse Blue 165 Disperse Dye Water Good fastness 5) Cellulosic 6) Water Poor fastness polymers Cotton, linen, | 7) Natural dye Indigo Vat and Sulfur Wet fast Dye rayon Wet fast but | 9) poor light fast 8) Cotton, nylon Water Cellulosic 10) Reactive Blue Reactive Dye Water fibers 19arrow_forwardjust draw the same in chemdraw asaparrow_forwardHello, I do not understand these questions and I am stuck. May I get help please please?? Question: Draw the curved arrow mechanism for the following reactionsarrow_forward
- Many primary amines, RNH2, where R is a carboncontainingfragment such as CH3, CH3CH2, and so on,undergo reactions where the transition state is tetrahedral.(a) Draw a hybrid orbital picture to visualize thebonding at the nitrogen in a primary amine (just use a Catom for “R”). (b) What kind of reactant with a primaryamine can produce a tetrahedral intermediate?arrow_forwardplease,don't provied handwriting solution.arrow_forwardWhich scheme shows the correct arrow pushing mechanism? Br scheme 1 scheme 2 Br > scheme 3 scheme 4 O scheme 1 scheme 4 scheme 2 scheme 3arrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning