what reactant to get product

what reactant is used to get the product, see attached

synthesis

how can i synthesize this using benzene, and any other comp containing 4 carbons or less, and any inorganic reagents you wish.

synthesis

please show me how to synthesize the following attached compounds. you may use benzene, any compd containing 4 carbons or less, and any inorganic reagents you wish. note i need the synthesis drawn out.

Naming carbon chains according to IUPAC.

The following are incorrect efforts at naming certain compounds. What are the correct IUPAC names? a) propyl chloride b) isobutyl iodide c) t-butyl bromide d) ethyl bromide

whar reagent can be used to add a substituent to a nitrobenzene ring

I have a nitrobenzene ring which I need to add two substituents...COOCH3 in the meta (#4) position and Iodine in the "other" meta position(#6)(the second Carbon after the ester). The nitro group needs to be taken off as well. I can't seem to find any reference materials on what reagrents can be used. Can you please advise?

Identify the missing compounds in the sequence. Suggest detailed mechanisms for each transformation.

Please see the attached "Word" file for structural information. Suggest a synthetic route to intermediate X given the reagents and conditions in the attachment. For step b-e provide a detailed mechanism.

Organic compounds A and B react to give X under basic conditions, via a well known reaction. The solution will guide you through the mechanism from A and B and provide the name of this key reaction.

Please see the attached file for structural information (Brainmass Problem 4). 1) What types of compounds are A and B. 2) What is the name of the mechanism by which X is formed? 3) Write a detailed mechanism showing the formation of X.

Problem: A method used to protect Esters and Acids. Solution: Gives product X and the mechanism of the second step.

Please see the attached "Word" document for structures (Brainmass Problem 5). Identify the product X. The first step is trivial ( though it is well worth practising a mechanism for completeness). Please give a detailed mechanism for the second step in the formation of the protecting group.

The Problem gives a starting material, a target X and a proposed intermediate. Suggest a synthetic sequence to the target. The answer details a route to the target compound, covering some well known organic reactions.

Please see the attached file for chemical structures (Brainmass Problem 7). Problem: Suggest a five step synthetic sequence to give compound X

Synthetic sequences

Question: Give reagents that would result in the organic transformations illustrated. In each case name the functional group. Answer: Provides the expected reagents for each transformation. Please see the attached "Word" file for synthetic sequences. (Brainmass Problem 8)