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- Draw the struetre of the following three isomeic amides with chemical feruula CHNO. Amide #1: (E)-N,N-dimethyl-2-butenamide Amide #2: (7)-N-methyl-3-pentenamide Amide #3: (7)-3-hexenamide C'onsider Z sterenchemistry of alkenes. • Draw one structure per sketcher. Add additional sketchers asing the drop-down memu in the hottom right comer. Sepamte structares with - signs from the drop-down mena. O00. IF ChemDoodle ChemDoodie ChemDoodle just the first one is what I could really use help on Amide #1: (E)-N,N-dimethyl-2-butenamide6. The reaction between aniline and nitrous acid at low temperature yields A) an N-nitroso amine B) a diazonium salt C) a nitrile D) an amine nitrite salt 7. An organic nitrogen compound, X, gives ammonia on warming with dilute aqueous sodium hydroxide, X could be A) ethanamide B) ethylamine C) phenylamine D) amino ethanoic acidA. Which of the following is not an electrophile? CHOICES: SnCl4 BF3 NH3 AlBr3 B. The conjugate base of CH3NH2 CHOICES: NH4+ CH3NH- CH3NH3+ NH2- C. Which of the following is true about amines? CHOICES: Lewis acid neutral compound aprotic acid Lewis base
- Which type of amine is phentermine? a) a primary aliphatic amine b) a primary aromatic amine c) a tertiary aliphatic amine d) a tertiary aromatic amineChoose the incorrect statement OA Propanoic anhydride is a symmetrical anhydride. А. ORA reaction between amide and H20/ HO form a carboxylic acid. Acid anhydride is less reactive than acyl halide. OC. ORAreaction between amide and ethanol / HCl / heat forms an ester. O E. Hydroxide ion is a better nucleophile than water.Naming Amides Named as a derivative of the carboxylic acid Take carboxylic acid name, remove-ic acid Add-amide to common name or IUPAC H-C-OH Formic acid (methanoic acid) O H–C—NH, Formamide (methanamide) 2 O NH₂
- When hexanoic acid (a carboxlic acid) is heated, a reaction takes place that generates water (which must be removed) and a non-acidic product. What is the product? carboxylate carboxylic acid anhydride ester amide lies! all lies! no reaction will take place!Which type of amine is (s)-methamphetamine? a) a primary aliphatic amine b) a primary aromatic amine c) a secondary aliphatic amine d) a secondary aromatic amine83. Aliphatic amides 1. are prepared by heating the corresponding aliphatic armmonium carboxylate salt 2. will lost a-CO- group when treated wilth bromate(i) in an alkali 3. can be coverled into the corresponding acid by reacting with NANO HCI. 84. Uren (HN),CO) 1. is an amide because it contains the -C-NH, group 2. has a structure that contains the peptide link 3. reacts with NANO /HCI to give methanoic acid
- The Gabriel Amine Synthesis is a useful method to make primary amines. That said, which one of the following amines cannot be prepared via this method? 1. NaOH 2. RBr NH 3. НСІ, Н,О, Д + RNH2 4. NaOH `NH2 NH2 `NH2 `NH2 `NH28:03 PM +* 67% A docs.google.com Llä 4 * The reagent which is used in Saponification is Ammonia Acetic acid HCI NaOH * N,N-Dimethylbutylamine is Symmetrical tertiary amine Secondary amine unymmetrical tertiary amine Primary amine. Lli 4 * One of the following acids is dicarboxylic acid Malonic acid Methanoic acid Acetic acid Benzoic acid * The disaccharide found in milk and milk products is Lactose Galactose . Maltose SucroseDefine the simplest method to synthesize an amine ?