Provide step by step method to separate benzodiazepines acid, phenol, benzoyl amine and 1,3 dimethylcyclohexane
Provide step by step method to separate benzodiazepines acid, phenol, benzoyl amine and 1,3 dimethylcyclohexane
2) How would you experimentally determine which layer is organic and which one is aqueous? 3) Provide step-by-step method to separate Benzoic acid, Phenol, benzyl amine and 1,3 Dimethylcyclohexane.
002OU NAME (PRINT): 10.30.19 RING FLIP (5P75): Provide the ring-flipped conformation for CIS 1,3-dimethylcyclohexane A. Circle the conformation that is lower in energy. B Label bonds off chair as A for axial and E for equatorial. C. Number carbons in chair. EXAMPLE Lower in Energy g
Explain how you could separate benzoic acid and phenol using an acid-base extraction
Provide an acid/base mechanism outlining the production of the (-, +) diasteriomeric salt from (-) amine and tartaric acid Provide an acid/base mechanism outlining the reaction of NaOH with the (-, +) diastereomeric salt to regenerate the (-) amine enantiomer and tartaric acid. show mechanistic arrows
Phenol-Sulfuric Acid Method for Carbohydrate Analysis Which carbohydrate groups does the method analyze? What is the principle of the method? Is a standard curve needed? Why? When do you add phenol reagent, before or after acid addition? What is the role of the phenol reagent? What dilution scheme would you follow for a regular soft drink? For a light beer? Explain your answer.
please help! 4. Describe how to separate a mixture of phenol, benzoic acid, and toluene using aqueous NaHCO3, aqueous NaOH, and ether. NaOH can separate the shenol and NaHCO3 can be used for benzoic acid because it dissolved in it. Toluene will be more difficult because it doesn't dissolve in noot or Nation, but the ether can be used for it.
One step oxidation of 1,3-butanediol (shown) will result in_________________. Provide exact name. ******Do not go all the way to carboxylic acid. Remember the use of oxo as substituent for aldehyde/ketones.
Provide an acid/base mechanism outlining the production of the (-, +) diasteriomeric salt from (-) amine and tartaric acid Provide an acid/base mechanism outlining the reaction of NaOH with the (-, +) diastereomeric salt to regenerate the (-) amine enantiomer and tartaric acid. No Fischer projection. show mechanistic arrows
meoel goups are present in this molecle? a) carboxylic acid, amine, arene b) amide, arene c) alcohol, ketone, aminene d) alcohol, ketone, amide, alkene 31 What is the correct IUPAC name for this compound b) 5-butyl-2.7-dimethylocatne a) 5-butyl-2,7-dimethylocatne c) 2-methyl-5-(2-methylpropylnonane d) 5-butyl-2-methylnonane Which of he folowing represe rosation o the 2-3 bond of butane? nts the highest energy eclipsed Hs Hs (b) H c) (d) H What is the correct order of strain energy (from lowest to highest)? 33. CH3...
15. Provide the correct structure that corresponds to this IUPAC name: N-isopropylbutan-1-amine HEN B. D. 16. The slow step in a-halogenation with dilute acetic acid and Xx of aldehydes and ketones is: A. enolate formation C. enol generation B. enol addition to X D. protonation of X2