Which set of reagents will efficiently bring about the following reaction? Hoxe ? (major) (minor) O...
(1) 07.76 c : Minor ONLY
(2) 07.76 e: Minor ONLY
(3) 07.76 f: Major and Minor
(4) 07.76 h: Minor ONLY
(5) 07.76 i: Minor ONLY
(6) 07.76 j: Minor ONLY
Practice Problem 07.76c Identify the major and minor product(s) of the following reaction: Br i NaOEt Norden ? If there is more than one minor product, be sure to draw all of them. Practice Problem 07.76e Identify the major and minor product(s) of the following reaction: ohan NaOEt...
Which set of reagents would most likely bring about the following transformation? Br SII Il 1 O 1) Brą and FeBrz 2) NBS and light 3) Br2 in CCIA 4) NaBr and H20
Give the expected major product of reaction of
2,2-dimethyloxacyclopropane with each of the following
reagents.
Map Give the expected major product of reaction of 2,2-dimethyloxacyclopropane with each of the following reagents (a) dilute H2SO4 in CH3OH (d) concentrated HBr Br ?? ?? (b) NaOCH3 in CH3OH (e) CH3Mgl, then H/H20 ?? ?? (c) Dilute aqueous HBr (f) CeHsLi, then H/H20
Мар сар reagents and conditions necessary to efficiently carry out the following muti-skom NaOH, acetone rom the starting material on the left to the product on the right. Do not worry a 1. LDA, THF, -78 C, 2. NaOH, H20, heat PPh3, n-Buli 1. ethyl acetoacetate, 2. NaoÉt, HOE 1. NaOET, HOEt, methyl vinyl ketone H2, Pd-C (one equiv.) Mapa Show any steps, reagents and conditions necessary to efficiently carry out the following muti-step transformations from the sta NaOH, acetone...
What is the major product in the following reaction? CH3NH2 O NH Which reagents would best accomplish the following transformation? OH O 1. p-TsOH, HOCH CH2OH 2. CH3NH2 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ What is the best reagent(s) for the following transformation? ? OH -NH2 O 1. TosCl, pyridine 2. Ag20, H202 3. heat 1. PBr3 2. Potassium Phthalimide 3. N2H4 O...
What is the major product in the following reaction? LiAIHA N ? H2O O Quid O NH2 O NH2 O OH What is the major product in the following reaction? 1. CH31 (excess) ? NH2 2. Ag20, H20, heat HN a Which starting material would most easily be converted to the amide below through nucleophilic acyl substitution? NH2 o H O oll OH What are the best reagents for the following transformation? NH2 NH O2N 1. H2SO4, HNO3 2. CH3COCI,...
Question : Predict the major and minor products for the following reactions: NASH -CH3 + 1 H30 HC b) NaOEt Question 6: Predict the major and minor products for the following reactions: NaOEt OTS - Tosylate (OTS) With on CHM 2210 CH3 NaOH H₂C O=O=O Question 7: Draw the plausible mechanism for each of the following transformations: CHE BECH HO HBr CH CH CH3 H₂C- conc. H,SO heat HC Insuu H Question 8 Which is the better retrosynthesis for the...
Mag Give the expected major product of reaction of 2,2-dimethyloxacydopropane with each of the following reagents. (a) dilute H2SO4 in CH,OH (d) concentrated HB (b) NaOCHy in CH3OH (e) CH.Mgl, then H'/H20 (c) Dilute aqueous HBr (1) CoHsLi, then H*/H20
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH3)2 (E2) 1. BH3 2. H2O2, NaOH, H2O PCC HBr/ROOR how many stereoisomers? PCC ad Excess H, H CH2Cl2 OT_HBr SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction ОН PCC CH2Cl2 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH PCC CH2Cl2 HI (SN1)
Question 33 Draw the major and minor product(s) that are expected for the following reaction. If only one product is formed, draw it as the major product, and select no reaction for the minor product. Draw all of the minor products if more than one will form in the following reaction. ? EtOH Heat eGet help answering Molecular Drawing questions Draw the major product: Edit 2Get help answering Molecular Drawing questions Draw the minor product(s): Edit No reaction