Predict the major alkene product of the following El reaction: CH₂CH3 CI CH3 HOAC heat You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms.

C15T05Q7319 Give the major product(s) of the following reaction. H2C=CH2 CI HCI, AICI3, heat CI CI CI CI O There is no reaction under these conditions or the correct product is not listed here. CI

The most stable carbocation among the following is CH,O · CH, CH, - CH, NO, CH, CH,

Draw the structure of the alkene with the molecular formula CH10 that reacts with Br, to give this compound. CH3 Br Br • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. opyste ot pt pt pt pt

Questão 10A certain hydrocarbon had the molecular formula C16H26 and contained two triple bonds. Ozonolysis resulted in CH3(CH2)4CO2H and HO2CCH2CH2CO2H as the only products. What is the reasonable structure for this hydrocarbon? Hexadec-6,10-dino undec-1,5-dino Hept-1,5-dino hex-1,5-dino nah

Draw a structural formula for the product formed upon hydroboration/oxidation of the alkene below. CH3 OG 1 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. ● 981 CH3 ***** // Q Y ? [F B

Give the product and mechanism for the following reaction. Be sure to include all mechanism arrows, lone pairs, and formal charges in your mechanism. The product is an alkene.

10

Draw a structural formula for the major organic product of the following reaction: CH2Cl2 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. C P opy aste ChemDoodle

What is the configuration of this alkene? CI * ● Trans OE Z ➡ Neither E nor Z