Draw the correct structure for (2S,3R)-2,3-diiodopentane. Show stereochemistry clearly. To ensure proper grading, explicity draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound could exist in an optically active form.
This problem is based on the concept of optical activity and chirality and structural determination of the compound by its name.
The structure of compound can be drawn with the help of its IUPAC name as IUPAC name involves all the groups along with their position within the compound. A compound is said to be optically active when it rotates the plane polarized light. An optically active compound contains chiral carbons. Thus, it is required for a molecule to have a chiral carbon in order to possess the phenomena of optical activity.
In the structural determination of a compound, check each and every detail regarding the groups and their location numbers in the IUPAC name. A chiral carbon is the carbon having four completely different groups or substituents attached to it.
The name of compound is (2S,3R)-2,3-diiodopentane and its structure is given below:
The structures of the compound along with its absolute configuration followed by its name are given below:
Ans:Structure of the given compound is,
The given compound,
Draw the correct structure for (2S,3R)-2,3-diiodopentane. Show stereochemistry clearly. To ensure proper grading, explicity draw all...
Draw the correct structure for cis-1,3-dichlorocyclopentane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound could exist in an optically active form Cl Cl CI could exist in optically active form cannot exist in optically active form O cannot be determined
Draw the unique stereoisomers for 2-chloro-2,3-dimethylpentane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compounds could exist in an optically active form.
Uy Uomy Ley Draw the correct structure for (3S,4S)-3,4-dimethylhexane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound could exist in an optically active form. O O O could exist in optically active form cannot exist in optically active form cannot be determined
Draw the unique stereoisomers for 1,2-difluorocyclohexane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound(s) could exist in an optically active form.
Draw the correct structure(s) for cis-1-bromo-3-methylcyclohexane. Show stereochemistry clearly. To ensureproper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound(s) could exist in an optically active form. could exist in optically active form cannot exist in optically active form cannot be determined
I've missed it three or four times now. What is shown is wrong. Draw the correct structure for cis-1,3-dichlorocyclopentane. Show stereochemistry clearly. To ensure proper grading, explicitly draw all four groups, including wedge/dash bonds, around a chirality center. Indicate whether the compound could exist in an optically active form.
Draw the structure(s) produced by the catalytic reduction of the following compound. (H2 is in excess.) Draw hydrogen at a chirality center and use wedge-and-dash bonds to designate the stereochemistry, if applicable.
3. a) Draw the structure of (2S,3S)-2,3-difluorobutane in an extended zig-zag line drawing using wedged and dashed bonds where appropriate. b) Is (2S,3S)-2,3-difluorobutane optically active? Explain
Draw the structure(s) produced by the catalytic reduction of the following compound. (H2 is in excess.) Draw hydrogen at a chirality center and use wedge-and-dash bonds to designate the stereochemistry, if applicable.
Propose a mechanism for the reaction of (2R,3R)-2,3-epoxy-3-methylpentane with 2.1 aqueous acid. Draw the structure of the ring opening product and assign stereochemistry. Is the product optically active? Explain. Hао" Hll "CH-CHз H3C CH3 (6)