To find the IUPAC name of the compound CH3−CH(CH2CH3)−CH(CH2)−CH(CN)−CH(CH3), we will follow the steps outlined below: 1. Identify the Longest Carbon Chain: - The first step is to identify the longest continuous carbon chain in the structure. In this case, the longest cha...
Step 5: Construct the IUPAC Name- According to IUPAC naming conventions, we will list the substituents in alphabetical order followed by the name of the parent chain.- The substituents are: - 2-bromo (from C2) - 3-ethyl (from C3)- The parent chain is pentadiene (since it has 5 carbons...
As an example, Figure 1 gives the IUPAC systematic chemical name for the marine toxin palytoxin [14]; this is compared with the much shorter InChIKey (discussed later). Since the second half of the 20th century, chemical structure linear notations have become well established as alternative to...
Structure-based versus source-based nomenclature and structural representations are discussed. Irregular single-strand organic polymers comprise a very large group that includes aftertreated (post-treated); alternating and other periodic; block; comb and graft; cross-linked; and dendritic, hyperconnected ...
As an example, Figure 1 gives the IUPAC systematic chemical name for the marine toxin palytoxin [14]; this is compared with the much shorter InChIKey (discussed later). Since the second half of the 20th century, chemical structure linear notations have become well established as alternative to...
Theworkingpartyleaderoftheproject2004-46-1-800,Structure-basedNomenclaturefor CyclicMacromoleculesisMormann p.10 Thecorrectnameandaddressis:Claudiodos-Santos(OuroPreto,Brazil) MichelVerthadbeenleftoutofthelistofmembers Appendix2(WorkingParties) Thepurplebookprojectismissing:2002-048-1-400 Tabakistheco-chai...
The goal of the system is to give each structure a unique and unambiguous name, and to correlate each name with a unique and unambiguous structure. This means that each chemical name should refer to a single substance and has a different name on the basis of its structure. 3. What are ...
IUPAC有机取代基团和环系统命名
Abbreviation/IUPAC nameCAS numberStructure and molecular formula M/g mol−1lg KowApplication in electronic products BB209 13654-09-6 943.172 8.58 High impact polystyrene (HIPS) Decabromobiphenyl IUPAC name: 1,2,3,4,5-pentabromo-6-(2,3,4,5,6-pentabromophenyl)benzene DBDPE 84852-53-9 971....
The session also started with a simple, yet significant, modi- fication: a change of name [10]. The Union was now the International Union of Chemistry (IUC). At the core of its activities were nomenclature, atomic weights, radioac- tive constants, and thermochemical data. The Bureau des ...