Draw all the constitutional isomers of usingine bond notation C alm 2. For the following structures,...
Draw 3-D structures for all possible constitutional isomers and/or stereoisomers for the following. Write IUPAC names and include cis-trans and R/S where applicable. (a) (only 3 membered rings) C3H6, C3H5Cl, and C3H4Cl2 (4) (b) (only 5 membered rings) C5H10, C5H9Cl, C5H8Cl2 (7)
Week 10- Constitutional isomers Constitutional isomers have the same molecular formula, but their atoms are bonded in different orders. These may be further distinguished as chain isomers, which differ only in hydrocarbon chain structure, positional isomers, which differ in the location of a functional group, and functional group isomers which differ in the nature of their functional groups. Typically chain and position isomers show only modest differences in their physical and chemical properties, while functional group isomers differ greatly from...
Laboratory Work 1. Draw the skeletal formulas and make models of the three constitutional isomers of C5H12. 2. Draw Kekule structures and make models of all the constitutional isomers of C2H4Cl2. 3. Draw Kekule formulas and make models of ethane, ethene, and ethyne. How does the geometry of their structures differ? Which compound contains sp hybridized carbons? 4. Draw and label the Newman projection and make the model of the anti-conformation of 1,2-dibromoethane. Rotate around the carbon-carbon bond...
1. Draw cylindrical bond and space-filling models of the isomers of c5h12 which have the following types of carbons: a)primary, secondary and tertiary b)only primary and secondary c)only primary and quaternary 2. Produce cylindrical bond and space-filling models on the two carboxylic acids with formula c4h8o2. Measure and label the lengths of the c=o and c-o bonds. 3. Draw and provide IUPAC names of all of the constitutional isomers of c7h16.
Draw the three possible isomers of dibenzalacetone. (Consider the stereochemistry around the two double bonds. Remember that there is not free rotation around a double bond.) Give common and IUPAC names for each of the structures.
Draw structures for all constitutional isomers with the following molecular formulas: (a) C6H14 (b) C2H5CI (c) C2H4Cl2 (d) C2H3Cl3
1. Draw the bond line formula for all constitutional isomers and stereoisomers that have the molecular formula CsH iCl. (Use 3D bond notation when necessary) C found 6/11 -10 -3 stueo -13
3B) Draw the constitutional isomers of trimethylcyclopropane as skeletal structures. 3C) For each constitutional isomer you drew in part (a), draw any stereoisomers of that structure, explicitly showing stereochemistry with dash/wedge bonds. Use skeletal structures. 2. This molecule has a ring strain of 70 kl/mol. Circle which type of strain is most important, and explain why you circledit: Angle torsional steric 3. Only one stereoisomer of this compound is stable - draw the relative stereochemistry at the ring Junction with...
1. Draw the structure of n-pentane and all of its constitutional isomers. 2. Draw (showing stereochemistry) the meso isomer of 2,3-dibromobutane. 3. Draw two examples of cis-trans isomers with the molecular formula C6H12, one pair containing a double bond and pair containing a ring. (Four structures in total)
1. Draw skeletal structures for all 10 constitutional isomers of C5H10F2 that have 4 carbons in the main chain and provide its IL;PAC names. Hint: Place the 2 atoms of fluorine on the first carbon for the first compound then just move one fluorine atom along the chain and keep one on the first carbon for the subsequent ones. Do the rest of the isomers in a systematic way too. The name of the substituents are: CIL methyl, F fluoro...