Notes in W25::CHEM 109B

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Published	02/04/2025	Rate of SN2 reaction?
Published	02/04/2025	3 important concepts of SN2 reaction?
Published	02/04/2025	SN2 Mechanism?
Published	02/04/2025	does SN2 prefer bulky halides? why? which degrees of alkyl halides can/cant undergo SN2 reaction?
Published	02/04/2025	How does the leaving group affect SN2 reaction?
Published	02/04/2025	What is the difference between a base and a nucleophile?
Published	02/04/2025	How does basicity affect nucleophile strength in SN2 reactions?
Published	02/04/2025	What is aprotic polar solvent and protic polar solvent
Published	02/04/2025	Why does solvent type matter for nucleophilicity?
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Published	02/04/2025	three key traits of SN1 reaction?
Published	02/04/2025	SN1 Reaction mechanism?
Published	02/04/2025	Can an SN1 reaction take place in a nonpolar solvent?
Published	02/04/2025	What are the products of an SN1 reaction in terms of stereochemistry?
Published	02/04/2025	What factors affect the rate of an Sn1 reaction? How do they affect it?
Published	02/04/2025	compare sn1 and sn2 reactions
Published	02/04/2025	diff between substitution and elimination reactions?
Published	02/04/2025	rate of E2 reaction?
Published	02/04/2025	E2 reaction mechanism?
Published	02/04/2025	Are E2 reactions regioselective? For what alkylhalides?
Published	02/04/2025	What is the regioselectivity of E2 reactions for Cl, Br, I?
Published	02/04/2025	E2 regioselectivity for F-? why?what about E1?
Published	02/04/2025	27C especially
Published	02/04/2025	E1 rate fo reaction?
Published	02/04/2025	E1 mechanism?
Published	02/04/2025	stereoselectivity of Sn1, Sn2, E1, E2?
Published	02/04/2025	Requirements of alkyl halide for E1?
Published	02/04/2025	Regioselectivity for E1?
Published	02/04/2025	In which scenario does E1 and E2 compete? rate law between E1 and E2? does E2 favor weak/strong base?
Published	02/04/2025	Requirement of E2 reactions with substituted cyclohexanes? What position is the alkyl halide and the B-h? What does a substituent of the Beta carbon l…
Published	02/04/2025	Requirements for E1 reaction with substituted cyclohexanes?
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Published	02/04/2025	Summary of Substitution vs Elimination reaction products?
Published	02/04/2025	define the following: tertiary organohalides, benzyllic halides, allylic halides, aryl halides, vinyllic halides.
Published	02/04/2025	Summary of which reaction (Sn2/E2/Sn1/E1) for primary, secondary, tertiary ALKYL HALIDES?
Published	02/04/2025	Summary of which reaction (Sn2/E2/Sn1/E1) for primary,secondary,tertiary BENZYLLIC/ALLYLIC and VINYLLIC/ARYL HALIDES?
Published	02/04/2025	What are all the reagents for the following chapter 6 reactions (alkenes)? hydrogen halides, acid catalyzed water/alcohol, hydroboration oxidation, ha…
Published	02/04/2025	What are all the reagnets for the following chapter 7 (alkyne) reactions?hydrogen halides, halogens, ketone/aldehyde formation, alkylation/acetylide i…
Published	02/04/2025	Ch. 6 reaction (alkene) reagents for hydrogen halides AND H2?
Published	02/04/2025	Ch. 6 reaction (alkene) reagents for acid catalyzed water/alcohol, hydroboroation oxidation, halogen, and halohydrin?
Published	02/04/2025	Ch. 6 reaction (alkene) reagents for epoxide and ozonolysis?
Published	02/04/2025	Ch. 7 reaction (alkyne) reagents for halogen halides and halogens?
Published	02/04/2025	Ch. 7 reaction (alkyne) reagents for ketone/aldehyde formation?
Published	02/04/2025	Ch. 7 reaction (alkyne) reagents for H2?
Published	02/04/2025	Ch. 7 reaction (alkyne) reagents for alkylation/acetylide?
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Published	02/04/2025	Sn1 mech for reaction of alcohols
Published	02/04/2025	Sn2 mechanism for alcohol? which hydrogen halides?
Published	02/04/2025	Sn2 mech for PBr3/PCl3 alcohol reaction
Published	02/04/2025	Sn2 mech for SOCl2 alcohol to alkyl chloride
Published	02/04/2025	conversion of alcohol to sulfonate ester mechanism?
Published	02/04/2025	explain why this is the case?
Published	02/04/2025	4 methods of activating an alcohol for substitution reaction?
Published	02/04/2025	three reagents for of elimination reactions (dehydration) of alcohols?
Published	02/04/2025	Four reagents/ways for oxidation of alcohol + final products?
Published	02/04/2025	ether reactions substitution reagents? what is formed when one side is a 3* and the other is 1* carbocation? what about 2* and 1? 2 and vinyl?
Published	02/04/2025	2 ways to form epoxides?
Published	02/04/2025	epoxide substitution reaction reagents?
Published	02/04/2025	2 ways to synthesize cis + trans vicinal diols?
Published	02/04/2025	elimination reaction of alcohols mechanism E1? what alcohols? what reagents?
Published	02/04/2025	1* alcohol elimination reaction? E1 or E2? reagents/mechanism?
Published	02/04/2025	2 methods to force alcohol E2 reaction? which alcohols, reagents + mechanism
Published	02/04/2025	3 good solvent ethers?
Published	02/04/2025	acidic reactions to open epoxides reagents + mechanism? asymmetric epoxides?
Published	02/04/2025	basic/neutrla conditions to open epoxides reagents + mechanism?
Published	02/04/2025
New Card	02/04/2025	test
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