Search for tag: "hydrogens"

19 Media

01:55:00 CHE-118B: 2022-09-07 07:57 CHE-118B: 2022-09-07 07:57	CHE-118B: 2022-09-07 07:57 Direct Alkylation of Enolate Ions, Aldol Condesation, Crossed Aldol Condensation, Reactions of Conjugated Carbonyls - 1,2- vs. 1,4-Addition, MIchael Additions, Robinson Annulation carbonyl enolate things base electrophile alpha nucleophile bit thing stuff addition hydrogens carbon aldehyde lot carbonyls side nucleophiles beta alkene From Sarah Lievens 0 likes 148 plays 0
01:55:00 CHE-118B: 2022-08-03 07:57 CHE-118B: 2022-08-03 07:57	CHE-118B: 2022-08-03 07:57 Structure and Properties of Alkenes, Strength of Pi Bonds, Spectroscopy of Alkenes (IR, H NMR, C NMR, Geminal, Vicinal, and Allylic Coupling), Mass Spectrometry alkene bond bit things pi coupling alkenes carbon bonds trans lot hydrogens doublet hertz ppm ch stuff field mass neighbors From Sarah Lievens 0 likes 260 plays 0
20:09 118CSpr21L20p1 118CSpr21L20p1	118CSpr21L20p1 Robinson Annulations carbon hydrogens ester ketone alpha carbonyl base michael aldol acceptor synthesis addition acid ion ring condensation edition beta position aldehyde From Sarah Lievens 0 likes 347 plays 0
23:51 118CSpr21L18p1 118CSpr21L18p1	118CSpr21L18p1 Claisen Condensations ester beta base enolate condensation keto reaction alpha claisen bit acid carbon resonance electrophile structures acyl esters hydrogens transesterification thing From Sarah Lievens 0 likes 390 plays 0
21:05 118CSpr21L18p2 118CSpr21L18p2	118CSpr21L18p2 Dieckmann and Mixed Claisen Condensations ester electrophile side ketone beta condensation claisen alpha nucleophile bit hydrogens ring esters base things transesterification keto ketones aldol electrophiles From Sarah Lievens 0 likes 335 plays 0
26:20 118AFall20L20p3 118AFall20L20p3	118AFall20L20p3 Review - Spectroscopy ch2 molecule pieces neighbors bond things carbon bromine butyl tert thing bit hydrogens groups stuff oxygen triplet carbonyl degree points From Sarah Lievens 0 likes 580 plays 0
23:24 118AFall13p3 118AFall13p3	118AFall13p3 E1 Mechanisms groups alpha bit mechanism halo alkene hydrogens lot methyl carbon 0s isomers door rate step carbo elimination tuesday ethyl bond From Sarah Lievens 0 likes 789 plays 0
29:38 118AFall20L10p1 118AFall20L10p1	118AFall20L10p1 Assigning R/S carbon molecule hydrogen bond priority centers stereochemistry molecules groups chain things ch2 ch3 carbons wedge difference thing kind hydrogens dash From Sarah Lievens 0 likes 724 plays 0
02:40 CH4_MO CH4_MO	CH4_MO Professor Susan Kauzlarich explains how to put together the MO diagram for CH4 assuming that you have already derived the LGO's che124a a1 orbitals energy t2 carbon electrons hydrogen side 2s diagram bonding star methane node nodes overlaps p. scale ligand hydrogens From Susan Kauzlarich 0 likes 115 plays 0
04:22 NH3_MO NH3_MO	NH3_MO Christopher Perez explains how to put together a MO for ammonia once you have the LGOs che124a orbitals bonding a1 nitrogen sigma pair ammonia structure bond hydrogens guy interaction contributions sky px diagram hydrogen total electrons level From Susan Kauzlarich 0 likes 152 plays 0
04:16 NH3_LGO NH3_LGO	NH3_LGO Christopher Perez explains how to find the LGOs for ammonia che124a times orbitals hydrogens a1 table character guy e. column molecule a2 gamma nitrogen sigma accounts orb convention letters lowercase inspection From Susan Kauzlarich 0 likes 129 plays 0
04:25 BH3_MO BH3_MO	BH3_MO Kasey Devlin explains how to put together a MO diagram of BH3 once you have the BH3 LGO. che124a orbitals prime bonding thing bond 2s hydrogens boron molecule electrons a2 symmetry contributions star a1 labels ligand bonds sense structure From Susan Kauzlarich 0 likes 144 plays 0
04:42 BH3_LGO BH3_LGO	BH3_LGO Kasey Devlin explains how to determine the symmetry labels for BH3 ligand group orbitals for a MO diagram. che124a labels ligands prime table character ligand rotation thing representations inspection place sigma axis plane orbitals representation boron diagram mo hydrogens From Susan Kauzlarich 0 likes 281 plays 0
31:43 118AFall20L8p1 118AFall20L8p1	118AFall20L8p1 Energy of Substituted Cyclohexanes groups bit methyl space hydrogens ring things chair hydrogen molecule axial ch3 energy side equatorial carbon lots hindrance cyclohexane structure From Sarah Lievens 0 likes 854 plays 0
27:19 118AFall20L7p1 118AFall20L7p1	118AFall20L7p1 Assigning Relative Abundance times compound chlorine methyl position bit hydrogens abundance carbon ring things factor bromine chloro fluorine halogen hydrogen selectivity lot present From Sarah Lievens 0 likes 795 plays 0
14:38 118AFall20L7p4 118AFall20L7p4	118AFall20L7p4 Chair Structures chair carbon hydrogen groups edge ring lines nomenclature tuesday hydrogens chairs shape structure midterm carbons axial bit paper things strain From Sarah Lievens 0 likes 695 plays 0