Search for tag: "halide"

17 Media

alcohol to leaving group-edit2 duration 6 minutes 14 seconds alcohol to leaving group-edit2 alcohol to leaving group-edit2	alcohol to leaving group-edit2 alcohols alkyl halide tosylate chloride alkyl reaction alcohol halide bromide hydrogen iodide sodium carbocation ion oxygen trifluoromethyl acid ways phosphorus pair zinc sulfonyl From Don Davies 0 likes 57 plays 0
Halogenation of alkynes-edit2 duration 1 minute 52 seconds Halogenation of alkynes-edit2 Halogenation of alkynes-edit2	Halogenation of alkynes-edit2 halogenation alkynes alkene lecture strain ring ion stereochemistry vinyl halide face bromide bromine alkine bromonium addition mechanism halo tetra dihalide point From Don Davies 0 likes 76 plays 0
Alkene-Alkyne synth-edit2 duration 10 minutes 4 seconds Alkene-Alkyne synth-edit2 Alkene-Alkyne synth-edit2	Alkene-Alkyne synth-edit2 alkene alkyne synthesis reaction elimination alkine step water proton base alkenes sodium terminal carbocation amide dehydrogenation ion acid beta halide bromide pka electrons From Don Davies 0 likes 108 plays 0
Markov add-edit2 duration 8 minutes 33 seconds Markov add-edit2 Markov add-edit2	Markov add-edit2 markovnikov addition hydrohalogenation hydration carbocation reaction proton alkene carbon bond water halide hydrogen pi bromide side electrons ion chloride selectivity acid alkine From Don Davies 0 likes 89 plays 0
Substitution & elimination summary-edit2 duration 5 minutes 9 seconds Substitution & elimination summary-edit2 Substitution & elimination summary-edit2	Substitution & elimination summary-edit2 sn2 e2 base carbocation reaction nucleophile protic step halide elimination substitution heat bases formation alkyl hindrance chemistry rearrangement mechanism substrate reactions handout From Don Davies 0 likes 62 plays 0
SN1 & E1-edit2 duration 11 minutes 5 seconds SN1 & E1-edit2 SN1 & E1-edit2	SN1 & E1-edit2 sn1 e1 carbocation reaction step shift bromide ethanol elimination hydride rate carbon reactions substitution beta loss halide alkyl sn base ring electrons From Don Davies 0 likes 74 plays 0
SN2 & E2 part2-edit2 duration 10 minutes 38 seconds SN2 & E2 part2-edit2 SN2 & E2 part2-edit2	SN2 & E2 part2-edit2 sn2 e2 reaction bromide carbon halide methyl hydrogen base nucleophile sn silver planar elimination iodide beta methoxide side proton methanol factor chemistry From Don Davies 0 likes 84 plays 0
Preparation of alkyl halides-edit2 duration 6 minutes 46 seconds Preparation of alkyl halides-edit2 Preparation of alkyl halides-edit2	Preparation of alkyl halides-edit2 halides substitution elimination halide carbon alkyl chloride methoxide bromide bromine dihalide allyl solvents mbs position hexane compounds vinyl water introduction From Don Davies 0 likes 100 plays 0
Coupling & side chain rxns-edit2 duration 8 minutes 38 seconds Coupling & side chain rxns-edit2 Coupling & side chain rxns-edit2	Coupling & side chain rxns-edit2 coupling side chain halogenation oxidation reaction vinyl bromide halide benzyl acid bromine triphenylphosphine centers quinone sodium groups suzuki reagents carbon copper substitution reactions From Don Davies 0 likes 75 plays 0
alpha alkylation-edit duration 8 minutes 19 seconds alpha alkylation-edit alpha alkylation-edit	alpha alkylation-edit alkylation stork enamine acetoacetic carbon step alpha acid reaction ester hydrolysis substitution halide ion reactions sodium ketone enol methoxide amine alkyl enolate From Don Davies 0 likes 51 plays 0
Coupling & side chain rxns-edit duration 9 minutes 54 seconds Coupling & side chain rxns-edit Coupling & side chain rxns-edit	Coupling & side chain rxns-edit coupling side chain oxidation reaction vinyl halide bromide centers acid bromine groups triphenylphosphine palladium reagents carbon heck quinone benzyl sodium ring copper From Don Davies 0 likes 0 plays 0
Note Oct 1, 2020 Halogenation of an alkyne.mov duration 2 minutes 58 seconds Note Oct 1, 2020 Halogenation of an alkyne.mov Note Oct 1, 2020 Halogenation of an alkyne.mov	Note Oct 1, 2020 Halogenation of an alkyne.mov ion lecture halide 0s strain ring alkene alkyne stereochemistry vinyl face bromide bromine electrons nation beause mechanism alkane halo tetra From Don Davies 0 likes 283 plays 0
Note Sep 21, 2020 Markov addition duration 20 minutes 34 seconds Note Sep 21, 2020 Markov addition Note Sep 21, 2020 Markov addition	Note Sep 21, 2020 Markov addition markovnikov ion cat reaction proton alkene carbon bond water hydrogen couple carbo electrons pi halide hydro bonds bromide alkyne chloride selectivity From Don Davies 0 likes 404 plays 0
Note Sep 15, 2020 Alkene-alkyne synthesis duration 22 minutes 33 seconds Note Sep 15, 2020 Alkene-alkyne synthesis Note Sep 15, 2020 Alkene-alkyne synthesis	Note Sep 15, 2020 Alkene-alkyne synthesis alkene and alkyne synthesis reaction alkyne ion elimination step base water proton terminal satellite alkenes sodium acid beta amide dehydrogenation carbo pka halide cat From Don Davies 0 likes 479 plays 0
Note Sep 10, 2020 Substitution and elimination… duration 10 minutes 43 seconds Note Sep 10, 2020 Substitution and elimination… Note Sep 10, 2020 Substitution and elimination conclusion	Note Sep 10, 2020 Substitution and elimination conclusion substitution elimination conclusion base ion e1 reaction cat e2 stereochemistry carbo alkyl elimination substitution heat sp2 stepwise bases formation halide hindrance rearrangement mechanism From Don Davies 0 likes 272 plays 0
Note Sep 10, 2020 SN2 vs E2 - substrate and… duration 22 minutes 43 seconds Note Sep 10, 2020 SN2 vs E2 - substrate and… Note Sep 10, 2020 SN2 vs E2 - substrate and stereo.mov	Note Sep 10, 2020 SN2 vs E2 - substrate and stereo.mov reaction bromide carbon stereochemistry methyl hydrogen planar silver base halide elimination methoxide alkyl e2 stereo proton iodide factor beta position From Don Davies 0 likes 395 plays 0