Aromatic r groups - Study guides, Class notes & Summaries

What amino acids have nonpolar, aliphatic R groups? - Glycine, Alanine, Proline, Valine, Leucine, Isoleucine, Methionine What amino acids have polar, uncharged R groups? - Serine, Threonine, Cysteine, Asparagine, and Glutamine What amino acids have aromatic R groups? - Phenylalanine, Tyrosine, and Tryptophan What amino acids have negatively charged R groups? - Aspartate and Glutamate What amino acids have positively charged R groups? - Lysine, Arginine, and Histidine What is isoelectric f...

Organic Chemistry ACS Final Exam Review |Question and Answer| #Latest ketone *Ans* aldehyde *Ans* carboxylic acid *Ans* ester *Ans* amide *Ans* anhydride *Ans* amine *Ans* ether *Ans* constitutional isomers *Ans* same formula, different connectivity stereoisomers *Ans* same formula, different spatial arrangement enantiomers *Ans* non-superimposable mirror images diastereomers *Ans* stereoisomers that are not mirror images of each other R configuration *Ans* clockwise S con...

CHEM 2302 Exam 2 Questions & Answers 2023/2024 nucleophilic aromatic substitution by addition-elimination - ANSWER-aryl halides with electron-withdrawing groups (NO₂) in ortho or para position can react with nucleophiles to substitute a leaving group for nucleophile resonance stabilized anion intermediate rate increases with more electron-withdrawing roups or more electronegative halogen nucleophilic aromatic substitution by elimination-addition - ANSWER-aryl halides without an electro...

Generic formula for alcohols - R-OH phenol - hydroxy-substituted aromatic molecules (any compound with an -OH attached to a benzene ring) IUPAC system rules for naming organic alcohols - - organic alcohols are named by replacing the suffix of the parent chain of the molecule with the suffix -ol - The parent chain is numbered so as to give the hydroxyl group the lowest possible number. (examples: 1-propanol, and cyclohexanol) - with unsaturated alcohols the -ol suffix comes last and tak...

EAS: friedel-crafts alkylation correct answers -the friedel-crafts alkylation makes it possible for us to install an alkyl group onto an aromatic ting -this is accomplished by reacting an alkyl halide with a lewis acid to generate a species that is electrophilic enough to react with benzene -good at forming carbon-carbon bonds EAS: Friedel-Crafts alkylation-reagents correct answers -alkyl halides are generally electrophilic but no electrophilic enough to attract the benzene ring -it was fo...

UNE Medical Biochemistry Exam 1 Questions With 100% Correct Answers what percentage of water is in the body? - answer60% Relationship between protons and acids & bases - answerAcids donate proton. Bases accept proton Strong Acids Vs Weak Acids - answerStrong acids fully dissociate (100%) and weak acids partially dissociate properties of water - answerdipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product - answer10^-14 pH - a...

#1 Organic Chemistry ACS Revised Final Exam |Graded A+| 100% Correct ketone *Ans* aldehyde *Ans* carboxylic acid *Ans* ester *Ans* amide *Ans* anhydride *Ans* amine *Ans* ether *Ans* constitutional isomers *Ans* same formula, different connectivity stereoisomers *Ans* same formula, different spatial arrangement enantiomers *Ans* non-superimposable mirror images diastereomers *Ans* stereoisomers that are not mirror images of each other R configuration *Ans* clockwise S con...

Amino Acid Dipolar compound containing an amino group and a carboxyl group Amino Group -NH2 Carboxyl Group -COOH Alpha Carbon Central carbon atom in amino acid Attached to amino & carboxyl groups, H atom, and side chain Side Chain The variable component of an amino acid that gives the amino acid its identity and chemical properties also called R-group Chiral A molecule with a nonsuperimposable mirror image All amino acids (except glycine) are chiral (S) Absolute Configuration All amino...

best to prepare m-choroaniline from benzene? HNO2/H2SO4; Cl2/AlCl3; SN/HCl; HO- best to prepare p-chlorotoluene in high yield? start with p-aminotoluene; NaNO2/HCl, 0C; CuCl best to prepare m-dibromobenzene from benzene? nitrate; brominate; Sn/HCl; NaNO2; 0 C; CuBr electrophilic aromatic substitution Nitro ? N Group, Nitrogen M-director, destabilized META, less than ortho, para electrophilic aromatic substitution -NHCOCH3 ? Activator, o-p director reaction with Bromine substituent ? Br...

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...