Zaitsev - Guides d'étude, Notes de cours & Résumés

Dit document omvat een samenvatting van organische chemie 1 en 2. Dit in combinatie met opgeloste oefeningen. Het is een klein atomaschrift dus het zou op A4 formaat overeenkomen met 40 paginas. Dit is ook het enige dat ik gebruikt hebt voor beide examens te leren en ik was voor beide ruim geslaagd

MCAT Organic Chemistry Exam Questions and Answers Instantaneous Dipole Moment - Answer-Exists in an otherwise nonpolar molecule. Occurs because the electrons in a bond move about the orbital and at any moment may not be distributed exactly between the two bonding atoms, even when the atoms are identical. London Dispersion Forces - Answer-Occur between two instantaneous dipoles; the weakest dipole-dipole force (vs. hydrogen bonds which are the strongest dipole-dipole forces). Wolff-Kishner...

PSU Chem 210 Final Review Questions & Answers(Graded A+) E2 Reaction - ANSWEROne-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - ANSWERTertiary What is a Zaitsev product? - ANSWERDouble bond formation on more substituted carbon What is a Hoffman product? - ANSWERDouble bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - A...

E2 Reaction - ANSWEROne-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - ANSWERTertiary What is a Zaitsev product? - ANSWERDouble bond formation on more substituted carbon What is a Hoffman product? - ANSWERDouble bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - ANSWERHoffman When using Eto- or less sterically hindered ...

CHM 231 Final Exam Prep with Questions and Answers Alternative sources of Cl ANSWER SOCl2 + pyridine Alternative sources of Br ANSWER PBr3 Alternative sources or Cl and Br are limited to what? ANSWER 1* and 2* alcohols only Zaitsev's law ANSWER major product of elimination is the most stable alkene -> carbon neighbors How many products form for each elimination reaction? ANSWER -1* = 1 product -2* = 2 products -3* = 3 products Reagents that form ketones ANSWER -CrO3 -N...

acetylenes = - Answer-alkynes olefins = - Answer-alkenes E = - Answer-trans Z = - Answer-cis stability of cis vs. trans - Answer-trans is more stable hydrogenation - Answer-exothermic addition of H to an alkene relate the heats of reaction for trans-butene, cis-butene, and 1-butene. - Answer-1-butene > cis-2-butene > trans-2-butene (most stable) stabilities of alkenes (substitution) - Answer-tetra- > tri- > di-> mono- > un- stabilities of alkenes (status...

E2 Reaction - ANSWEROne-Step with no intermediates, Base takes off proton + LG leaves with double bond formation. What type of carbons do E2 rxns favor? - ANSWERTertiary What is a Zaitsev product? - ANSWERDouble bond formation on more substituted carbon What is a Hoffman product? - ANSWERDouble bond formation on less substituted carbon When using a stericallly hindered base (t-BuOK, LDA), which product is more favorable? - ANSWERHoffman When using Eto- or less sterically hindered ...

Deze samenvatting bevat alle nodige theorie van het vak: de belangrijkste regels (Markovnikov, hybridisatie, Zaitsev, ... en een ordelijk overzicht per hoofdstuk van de reacties. Het vak heeft al jaren dezelfde cursus en wordt gegeven door A. Madder

Name the 6 polar aprotic solvents - ANSWERacetone, acetonitrile, DMSO, DMF, HMPA, THF Name the 5 polar protic solvents - ANSWERacetic acid, ethanol, formic acid, methanol, water ______ and ______ mechanisms are two step reactions that have _____ intermediates. - ANSWERSN1; E1; 2 Intermediates each ______ and ______ mechanisms are one step reactions that have _____ intermediates. - ANSWERSN2; E2; 1 Intermediate each Allylic - ANSWERresonance stabilized (carbon bonded directly to a C=C...

Name the 6 polar aprotic solvents - ANSWERacetone, acetonitrile, DMSO, DMF, HMPA, THF Name the 5 polar protic solvents - ANSWERacetic acid, ethanol, formic acid, methanol, water ______ and ______ mechanisms are two step reactions that have _____ intermediates. - ANSWERSN1; E1; 2 Intermediates each ______ and ______ mechanisms are one step reactions that have _____ intermediates. - ANSWERSN2; E2; 1 Intermediate each Allylic - ANSWERresonance stabilized (carbon bonded directly to a C=C...