Organic Nomenclature Alkanes SWBAT: Name alkanes with alkyl groups.
Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest...
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Transcript of Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest...
![Page 1: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/1.jpg)
Naming AlkanesNaming AlkanesYou have just learned to name alkanes. To review the You have just learned to name alkanes. To review the
steps- steps- 1. Find the longest continuous chain of carbon atoms. This longest chain
may not be written in a straight line.
2. Name that longest chain with the appropriate alkane name.
3. Find the substituents and name each of them with the appropriate group name.
4. Number the carbons in the chain such that the lowest number is given to the group nearest one end of the chain.
5. List the groups alphabetically in front of the longest chain name.Precede each group name with a prefix indicating how many of them are present Precede each group name with a prefix indicating how many of them are present
in the molecule. In front of the prefix, list the numbers of each group in the in the molecule. In front of the prefix, list the numbers of each group in the molecule and separate the numbers with a hyphen.molecule and separate the numbers with a hyphen.
![Page 2: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/2.jpg)
You will practice using the WHITEBOARDS
If I show you a structural formulaNAME IT!
If I give you a Name- DRAW IT!
Ready Set…
![Page 3: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/3.jpg)
2,4-dimethylheptane
1 2 3 4 5 6 7
![Page 4: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/4.jpg)
2,2,3-trimethylbutane
![Page 5: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/5.jpg)
4-ethylheptane
1
2
7
6
3 4 5
![Page 6: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/6.jpg)
4-ethyl-2,3,3,4-tetramethyloctane
![Page 7: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/7.jpg)
3-ethyl-3,4,4,-trimethylheptane
![Page 8: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/8.jpg)
4-ethyl-4,5-dipropyloctane
![Page 9: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/9.jpg)
4-ethyl-2,2,3-tripropyloctane
![Page 10: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/10.jpg)
4,4-diethyl-2,3-dimethylheptane
![Page 11: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/11.jpg)
4-ethyl-2,3,4-trimethylheptane
![Page 12: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/12.jpg)
3-ethyl-3-methyl-4,5-dipropyloctane
![Page 13: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/13.jpg)
3,4-diethyl-5-methyl-5-propyloctane
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2,3-diethylheptane
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O.K.- Let’s Draw Structural formulas
3-methyl hexane
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4,5,6-trimethyl-5-ethyldecane
![Page 17: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/17.jpg)
2,2,3-trimethylpentane
![Page 18: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/18.jpg)
3-ethylpentane
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3-ethyl-3-propylhexane
![Page 20: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/20.jpg)
2,3-dimethyl-3-ethylhexane
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3-methyl-4,5,6-triethylnonane
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4,6,6-triethyl5-methyl-5-propylnonane
![Page 23: Naming Alkanes You have just learned to name alkanes. To review the steps- 1.Find the longest continuous chain of carbon atoms. This longest chain may.](https://reader034.fdocuments.net/reader034/viewer/2022042707/5a4d1b5e7f8b9ab0599ac627/html5/thumbnails/23.jpg)
2-ethyl-3,3-dimethylpentane
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Last but not least-2,3,4-triethyl-3-propylheptane