CHEM 210 Exam 3 Questions and Correct Answers Latest Update () Already Passed

CHEM 210 Exam 3 Questions and Correct Answers Latest Update () Already Passed less - Answers the more s character a carbocation has, the _____stable it is the same as - Answers when looking at an epoxide, the orientation around the oxygen is _________ the orientation around the double bond in the reactant BrOH - Answers when added with base makes an epoxide Br2 - Answers adds 2 Brs in anti conformation lindlar catalyst - Answers produces a Z alkene from an alkyne (adds 2 Hs in syn) add more electronegative atom, add pi bond - Answers 2 ways of producing an oxidation reaction remove electronegative atom, remove pi bond - Answers 2 ways of producing a reduction reaction HBr - Answers when this reaction occurs there is a scrambling of dashes and wedges (not just anti or syn, no fixed relationship) triple bond (base) reaction - Answers when the product has more carbons than the reactant, this reaction is needed radical halogenation - Answers when the reactant only has carbons and hydrogens, this reaction will occur first O3/Zn or OsO4/NMO/HIO4 - Answers when the product has less carbons than the reactant, one of these reaction is needed O3/Zn and OsO4/NMO/HIO4 - Answers these two reactions cleaves c-c bonds elimination - Answers when forming a double bond, this reaction is needed Li/NH3 - Answers creates an E alkene from an alkyne (adds 2 Hs anti) ozonolysis - Answers cuts through double bonds and adds oxygen to them less, more - Answers the lower the BDE for H-X*, the ______ reactive X* is, and the ______ selective X* is less, more - Answers in an X-OH reaction, the X bonds to the _____ substituted carbon and the OH bonds to the _____ substituted carbon H2 - Answers this reacts with triple and double bonds to form hydrocarbon chains in hydrogenation reactions carbon next to double bond - Answers allylic position is halogen, OH - Answers In a halohydrin reaction, the ___ is the electrophile and the ____ is the nucleophile anti - Answers a halohydrin reaction adds a halogen and an OH in ____ formation anti, water - Answers Oxymercuration is a ____ formation addition of ____ syn, water - Answers BH3 reaction is a ____ formation addition of _____ 2 Hs, syn, Pd - Answers in reduction of alkenes, ______ are added in ______ formation by attachment to ____ diasteriomers - Answers epoxides formed from mCPBA and BrOH are a pair of epoxide, water and H+ - Answers needed to create a trans diol epoxide, cat OsO4, NMO, water - Answers needed to create a cis diol