Search
- https://chem.libretexts.org/Courses/Oregon_Institute_of_Technology/OIT%3A_CHE_332_--_Organic_Chemistry_II_(Lund)/1%3A_Fall_term_review_sections/1%3A_Introduction_to_Organic_Structure_and_Bonding_I/1.2%3A_Functional_groups_and_organic_nomenclatureFunctional groups are structural units within organic compounds that are defined by specific bonding arrangements between specific atoms. The structure of capsaicin, the compound discussed in the begi...Functional groups are structural units within organic compounds that are defined by specific bonding arrangements between specific atoms. The structure of capsaicin, the compound discussed in the beginning of this chapter, incorporates several functional groups, labeled in the figure below and explained throughout this section.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Qualitative_Analysis_of_Common_Cations_in_Water_(Malik)The qualitative analysis of cations in a mixture is used as a model to teach chemistry experimental skills. This model provides hands-on practice of separating a mixture of substances that are often e...The qualitative analysis of cations in a mixture is used as a model to teach chemistry experimental skills. This model provides hands-on practice of separating a mixture of substances that are often encountered in chemical synthesis and chemical extraction processes. The ions in the mixture are separated by selective precipitation, selective dissolution, and characteristic reactions enforced based on common ion effects, pH effect, coordination complex formation, and redox reactions.
- https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Organic_Chemistry_II_(Morsch_et_al.)/18%3A_Ethers_and_Epoxides_Thiols_and_Sulfides/18.08%3A_Thiols_and_SulfidesThiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important...Thiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important in organic chemistry and have applications in various industries.
- https://chem.libretexts.org/Courses/can/CHEM_232_-_Organic_Chemistry_II_(Puenzo)/04%3A_Ethers_and_Epoxides_Thiols_and_Sulfides/4.09%3A_Thiols_and_SulfidesThiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important...Thiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important in organic chemistry and have applications in various industries.
- https://chem.libretexts.org/Courses/University_of_Connecticut/Organic_Chemistry_-_Textbook_for_Chem_2443/08%3A__Nomenclature_of_Functional_Groups_and_Intermolecular_Interactions/8.03%3A_Thiols_and_SulfidesAlthough the basicity of ethers is roughly a hundred times greater than that of equivalent sulfides, the nucleophilicity of sulfur is much greater than that of oxygen, leading to a number of interesti...Although the basicity of ethers is roughly a hundred times greater than that of equivalent sulfides, the nucleophilicity of sulfur is much greater than that of oxygen, leading to a number of interesting and useful electrophilic substitutions of sulfur that are not normally observed for oxygen.
- https://chem.libretexts.org/Workbench/LCDS_Organic_Chemistry_OER_Textbook_-_Todd_Trout/18%3A_Ethers_and_Epoxides_Thiols_and_Sulfides/18.08%3A_Thiols_and_SulfidesThe reaction often works poorly unless an excess of the nucleophile is used because the product thiol can undergo a second S N 2 reaction with alkyl halide to give a sulfide (R–S–Rʹ) as by-product. Th...The reaction often works poorly unless an excess of the nucleophile is used because the product thiol can undergo a second S N 2 reaction with alkyl halide to give a sulfide (R–S–Rʹ) as by-product. The reaction is somewhat unusual in that the biological leaving group in this S N 2 process is the triphosphate ion rather than the more frequently seen diphosphate ion (Section 11.6).
- https://chem.libretexts.org/Courses/Martin_Luther_College/Organic_Chemistry_-_MLC/03%3A_Alcohols_Ethers_Thiols_Sulfides_and_Amines/3.02%3A_Ethers_and_Epoxides_Thiols_and_Sulfides/3.2.06%3A_Thiols_and_SulfidesNotice that in the oxidized (disulfide) state, each sulfur atom has lost a bond to hydrogen and gained a bond to a sulfur - this is why the disulfide state is considered to be oxidized relative to the...Notice that in the oxidized (disulfide) state, each sulfur atom has lost a bond to hydrogen and gained a bond to a sulfur - this is why the disulfide state is considered to be oxidized relative to the thiol state. In its oxidized form, glutathione exists as a dimer of two molecules linked by a disulfide group, and is abbreviated 'GSSG'. A new disulfide in a protein forms via a 'disulfide exchange' reaction with GSSG, a process that can be described as a combination of two S N 2-like attacks.
- https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Organic_Chemistry_(Morsch_et_al.)/18%3A_Ethers_and_Epoxides_Thiols_and_Sulfides/18.08%3A_Thiols_and_SulfidesThiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important...Thiols are organic compounds with a sulfur atom bonded to a hydrogen atom, known for their foul smell. Sulfides have a sulfur atom bonded to two organic groups and are less odorous. Both are important in organic chemistry and have applications in various industries.
- https://chem.libretexts.org/Courses/Oregon_Institute_of_Technology/OIT%3A_CHE_333_-_Organic_Chemistry_III_(Lund)/New_Page/1%3A_Introduction_to_Organic_Structure_and_Bonding_I/1.2%3A_Functional_groups_and_organic_nomenclatureFunctional groups are structural units within organic compounds that are defined by specific bonding arrangements between specific atoms. The structure of capsaicin, the compound discussed in the begi...Functional groups are structural units within organic compounds that are defined by specific bonding arrangements between specific atoms. The structure of capsaicin, the compound discussed in the beginning of this chapter, incorporates several functional groups, labeled in the figure below and explained throughout this section.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introduction_to_Organic_and_Biochemistry_(Malik)/02%3A_Nomenclature_and_physical_properties_of_organic_compounds/2.03%3A_Functional_groups_containing_sp3-hybridized_heteroatomFunctional groups containing sp3-hybridized heteroatoms, including haloalkanes, alcohol, ethers, amines, etc., describe their electrostatic potential maps and physical properties. These functional gro...Functional groups containing sp3-hybridized heteroatoms, including haloalkanes, alcohol, ethers, amines, etc., describe their electrostatic potential maps and physical properties. These functional groups' primary, secondary, tertiary, and quaternary designations are explained.
- https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Supplemental_Modules_(Organic_Chemistry)/Thiols_and_Sulfides/Thiols_and_SulfidesAlthough the basicity of ethers is roughly a hundred times greater than that of equivalent sulfides, the nucleophilicity of sulfur is much greater than that of oxygen, leading to a number of interesti...Although the basicity of ethers is roughly a hundred times greater than that of equivalent sulfides, the nucleophilicity of sulfur is much greater than that of oxygen, leading to a number of interesting and useful electrophilic substitutions of sulfur that are not normally observed for oxygen.
