1. Alcohols and amines are both nucleophilic. Explain why this reaction occurs to form Benadryl (diphenhydramine)

2. Outline a reasonable synthesis of the following:

3. Complete the short synthesis below by providing the necessary reagents.

4. An SN₂ reaction is characterized by inversion of configuration. Propose a sequence that would allow the preparation of the nitrile derivative B from bromide A. Note that there is no change in the overall stereochemistry of the product. More than one step may be required to complete the sequence.

 

5. Provide structures for compounds A-E, which are formed in the following reactions. Pay attention to stereochemistry where appropriate.

 

 

Posted Date: 2/22/2013 1:16:34 AM | Location : United States

Ask an Expert

Related Discussions:- Stereochemistry , Assignment Help, Ask Question on Stereochemistry , Get Answer, Expert's Help, Stereochemistry Discussions

Write discussion on Stereochemistry
Your posts are moderated

Write your message here..

Related Questions

Physical chemistry, formation of energy bonds in solids are in accordance... formation of energy bonds in solids are in accordance to? give reasons .

Branched chain polymers - classification of polymers, Branched chain polym... Branched chain polymers -  Classification of polymers These are polymers where the monomers are connected to make long chains with side chains or branches of dissimilar sizes.

Merits of atomic fluorescence spectrometry, Merits of Atomic fluorescence s... Merits of Atomic fluorescence spectrometry: Merits of the technique involve extremely low detection limits for favourable elements and the possibility of handling solid, liqui

Be2+ is isoelectronic with, Be 2+ is isoelectronic with: (1) Mg 2+    ... Be 2+ is isoelectronic with: (1) Mg 2+                               (2) Na +    (3) Li +                    (4) H + Ans: Li +

Atomic structure, what is the mass of a proton and electron what is the mass of a proton and electron

Hofamnn rearrangement, history and need of hofmann rearrangment history and need of hofmann rearrangment

Describe the phases present in the equilibrium system, Describe the phases ... Describe the phases present in the equilibrium system? Suppose the system contains 36.0 g (2.00mol) H 2 O and 58.4 g (1.00mol) NaCl at 25°C and 1 bar. Table: Aqueous solub

Periodic classification of elements, out of Kr and Rb+ ,which has greater s... out of Kr and Rb+ ,which has greater size and why?

Indicate the nature of bonding, Indicate the nature of bonding in CCl 4   a... Indicate the nature of bonding in CCl 4   and  CaH 2 : (1) Covalent in Ccl 4    and electrovalent in  Cah 2 (2) Electrovalent in both CCl  and CaH 2 (3) Covalent in bot

Quantum mechanical model of the atom, The frequency of strong yellow light ... The frequency of strong yellow light in the spectrum of sodium is 5.09•10*14s calculated the wavelength of light