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Name the
Use ONLY E/Z designators to indicate stereochemistry.
H2C=C=CHCH3
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- Name the alkene. Be sure to indicate stereochemistry and use hyphens (-) not endashes (-). H3C-CH2 H3C CH3 The name of the alkene is:Name the alkene using the 1993 IUPAC convention. Be sure to indicate stereochemistry and use hyphens (-) not endashes (-). H₂C-CH3 H H3C H₂C-HC C=C H CH3Name the alkene. Be sure to indicate stereochemistry and use hyphens (-) not endashes (-). H2C-CH3 H. H,C-HC CH3 H3C The alkene is named:
- Name the alkenes below. Use ONLY E/Z designators to indicate stereochemistry.Draw a structural formula for the major organic product of the following reaction: -CH=CH₂ + Br₂ ***** • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring. • Do not show stereochemistry in other cases. • If enantiomers are formed, just draw one. Sn [1 CH₂Cl₂ ChemDoodle Previous Nexta) Give the molecular formula and draw the skeletal structure for 3-bromo-3- methylhexane. b) Name (including E/Z stereochemistry) the FIVE alkenes that can produce 3-bromo-3- methylhexane on reaction with HBr. Draw the skeletal structure of each molecule.??? c) Define the type of stereoisomerism present in 3-bromo-3-methylhexane. Name and draw the tetrahedral representation of the two stereoisomers?. d) For the base-catalysed hydrolysis of 3-bromo-3-methylhexane (i.e. reaction with the nucleophile OH-): i) ii) iii) iv) State whether the reaction is likely to proceed by an SN1 or SN2 mechanism, and explain your choice Give the likely rate law for the reaction. Explain your choice. For the reaction intermediate, draw its structure and give the VSEPR description of the geometry at the reaction centre Give the names and draw the structures of the two reaction products. Explain your conclusions
- Which alkene is this molecule? Choose one of the following : Z, E, ZZ, EE, EZ, ZEDraw a structural formula for 2-methylpropene. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. CH4 Sn [1 ? ChemDoodleDraw a structural formula for the product formed upon hydroboration/oxidation of the alkene below. CHCH₂CH3 • Use wedge and hash bonds ONLY for rings. • Do not show stereochemistry in other cases. • If the reaction produces a racemic mixture, just draw one stereoisomer.
- An alkene having the molecular formula C5H10 is treated sequentially with ozone (O3) and zinc/acetic acid to give the product/s shown. H3C O CH3CHCH + H. Draw a structural formula for the alkene. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. In cases where there is more than one answer, just draw one. P opy aste [* Previous NextDraw a structural formula for 2,4-dimethylpentane. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. CH4 ChemDoodleⓇEROTerenc Draw a structural formula for 2-methyl-2-heptene. - You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. C. opy aste CH4 ChemDoodle