2017年8月11日 · According to the locant rule, the numbering should be done from left end, as from left end locant positions are 2,2,3 and from right it is 2,3,3. So, the IUPAC name should be 3-bromo-2,2-bis(4-

2019年3月10日 · $$\ce{CH3C(p-ClC6H4)2CH(Br)CH3}$$ My teacher said that she strongly thinks( with another teacher) that it should be 3-bromo-2,2-bis-(4-chlorophenyl)butane, though many other books and other students (similar to me) stated that it should be 2-bromo-3,3-bis-(4-chlorophenyl)butane. She asked us try to find it out. Any organic chemistry experts out ...

2016年1月27日 · Chemical formula: $\\ce{CH3CONHCH3}$ How could I draw the Lewis structure so that oxygen and nitrogen have a full octet? Currently, I have $\\ce{CH3-C=O-NH-CH3}$.

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Peroxyacetic acid, $\ce{CH3C(O)OOH}$ has its anion form when a proton is detached, like $\ce{CH3C(O)OO-}$. I think it can have two resonance forms like I drew (even though they have several charge separations, they're at least possible), but several websites address that it cannot have any resonance structures.

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2015年8月11日 · $\begingroup$ To be honest, I don't see how the last quoted rule justifies it. The numbering of the identical parent structural unit is retained and, when there is a choice, the locants of the point of substitution by the linking multiplicative substituent groups on the identical parent structure are as low as possible.

2020年12月25日 · The IUPAC name of $\\ce{(CH3)3C-CH2-CHI-CH3}$ should be 4-iodo-2,2-dimethylpentane as we consider iodine as a substituent, and we should start numbering from that carbon which is closest to the carbon

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