2023年11月21日 · IUPAC Name Examples. Below are some common organic molecules in the category alkanes, with examples of the IUPAC naming of organic molecules: ethane — has 2 carbon atoms and 6 hydrogen atoms ...

2014年5月17日 · No, 2,2-dimethyl-7-(1-methylethyl)bicyclo[3.2.0]heptane is not an acceptable name. Like the rule you quoted says, start numbering at a bridgehead carbon and first pass through the largest ring (in this case the 5-membered ring) and number that ring so that a substituent will have the lowest number.

2016年11月8日 · However, according to Subsection P-57.1.4 of the current version of Nomenclature of Organic Chemistry – IUPAC Recommendations and Preferred Names 2013, these retained names are no longer recommended. The preferred prefix names are as follows:

2023年11月21日 · It essentially involves: (1) using the IUPAC name for the parent chain as the root word for the compound, (2) replacing the -e at the end of the name with -ol, and (3) using a prefix number for ...

2017年8月20日 · The IUPAC name of $\ce{K4[Fe(CN)6]}$ is: A. Potassium hexacyanido ferrate(II) B. Potassium hexacyanido ferrate(4-) C. Tetrapotassium hexacyanoferrate. D. All are correct. Actually I had been going through the IUPAC exercise of my book when I encountered just this question.

The IUPAC name of (CH3)3CC(CH3)2CH2CH2CH3 is 2,2',3,3' tetra methyl hexane. The longest carbon chain contains six carbon atoms, which gives hexane.... Become a member and unlock all Study Answers

2016年6月6日 · The name “5-(1-ethyl-2-methylpropyl)nonane”, which is proposed in the question, describes the correct compound and may be used in general nomenclature. However, the PIN for this compound is “5-(2-methylpentan-3-yl)nonane” since prefixes of the “alkanyl type” are preferred if the free valence is not in position 1 of the substituent ...

2016年1月19日 · Generally, since many compounds can have two or more names in accordance with several methods recommended by IUPAC, a compound may be named correctly in more ways than one. Therefore, current IUPAC recommendations include the definition of a preferred IUPAC name (PIN), which is the name preferred among two or more names generated from …

2017年3月13日 · To expand on it; the chemical name is based on the chemical equation of the elements, in this case $\ce{H2O}$, in which water is made up of two hydrogen atoms and an oxygen atom thus the chemical name is created to tell this so you get dihydrogen monoxide, "di" meaning two, "mo" being short for mono, meaning one, and "oxide" meaning oxygen.

2021年7月21日 · Regarding the IUPAC naming convention for compounds in which one ring is more highly $\pi$-conjugated than the other ring but contains fewer carbon atoms: I can name this compound as either: (a) 1-[cyclohexenyl]-cyclopenta-1,3-diene , giving preference to the ring with the greater number of $\pi$ bonds; or