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- Name the following compounds. Include stereochemistry where appropriate:Provide the IUPAC name for each of the following compounds. Pay close attention to stereochemistry. (a) (b) -NH2 (c) OH ОН NH2 NH2 НО .CI Br. NH2 O,N"Each of the following line structures can be described as a bicyclononane except for.
- Predict the major products of both organic reactions. Be sure to use wedge and dash bonds to show the stereochemistry of the products when it's important, for example to distinguish between two different major products.describe about the stability of some compounds ( provide some examples) and intermediates such as double bonds (Zaitsev rule), carbocations, carbanions, and carbenes.Give the configuration of each of the following reaction products.
- Although benzene is normally written with three double bonds, benzene is not reactive towards many reagents that alkenes normally react with. This lack of reactivity can be explained by the unusual stability created by cyclic conjugation. First, (i) describe at least one of the physical properties of benzene that demonstrates how the true structure of benzene does match the way the structure is normally written. Then, (ii) explain how the unusual stability of benzene can be demonstrated by its thermodynamic properties through some form of experiment. Be sure to (iii) include an appropriately labeled diagram as part of your answer (you do not have to quote any numerical values).Give the systematic (IUPAC) name for the following compounds. Include stereochemistry in the name ONLY FOR THOSE STRUCTURES THAT ALLOW YOU TO DETERMINE STEREOCHEMISTRY. In other words, describe the stereochemistry if the molecule is shown as a Fisher projection, or as a perspective formula, or if an alkene is drawn with the correct stereochemistry representation.Identify the indicated aspects and the principal organic product or products for each of the following reactions. If more than one product is formed, indicate the major product. Indicate stereochemistry wear appropriate.
- (a) When (Z)-3-methylhex-3-ene undergoes hydroboration–oxidation, two isomericproducts are formed. Give their structures, and label each asymmetric carbon atomas (R) or (S). What is the relationship between these isomers?(b) Repeat part (a) for (E)-3-methylhex-3-ene. What is the relationship between the productsformed from (Z)-3-methylhex-3-ene and those formed from (E)-3-methylhex-3-ene?Provide an IUPAC name for the compound below. ball & stick + labels (Specify (E) or (Z) stereochemistry, if relevant, for straight chain alkenes only. It is not necessary to use italics in writing compound names. Pay attention to commas, dashes, and parentheses. )a) When (Z)-3-methylhex-3-ene undergoes hydroboration–oxidation, two isomeric products are formed. Give their structures, and label each asymmetric carbon atom as (R) or (S). What is the relationship between these isomers?