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IUPAC names of alkanes

This video focuses on applying IUPAC rules to name alkanes. The presenter emphasizes the importance of understanding these rules before watching (0:07-0:11). The video covers the following key concepts: Longest Chain Selection: Identifying the longest continuous carbon chain in the alkane structure (0:29, 1:05, 1:34, 2:13, 2:48, 3:47). Numbering the Chain: Determining the correct numbering direction to give branches the lowest possible locants (positions) (0:34-0:39, 1:07-1:12, 1:37-1:56, 2:50-3:07). Alphabetical Order of Prefixes: Arranging substituent names (like methyl, ethyl) in alphabetical order when writing the IUPAC name (0:47-0:52, 2:26-2:29, 3:13-3:25, 10:23-10:27, 18:45-18:47). Naming Complex Alkyl Groups: Discussing how to name branched alkyl substituents by identifying their own longest chain and numbering from the point of attachment (4:35-5:06, 6:46-7:30, 8:49-9:20, 15:09-15:30). Cyclic Alkanes: Demonstrating how to name cyclic alkanes, including the use of the "cyclo" prefix and proper numbering for substituents on the ring (9:29-9:37, 10:39-10:42). Least Locant Rule: Highlighting the importance of the least locant rule for numbering, especially when alphabetical order might seem to contradict it (3:08-3:12, 19:43-19:57, 20:21-20:24). Throughout the video, various examples of alkanes are presented, and their systematic IUPAC names are derived step-by-step.