In organic chemistry, the acetoxy group (abbr. AcO or OAc; IUPAC name: acetyloxy[1]), is a functional group with the formula −OCOCH3 and the structure −O−C (=O)−CH3. As the -oxy suffix implies, it differs from the acetyl group (−C (=O)−CH3) by the presence of an additional oxygen atom. The name acetoxy is the short form of acetyl-oxy.

Triacetin is the organic compound with the formula C3H5(OCOCH3)3. It is classified as a triglyceride, i.e., the triester of glycerol with acetic acid. [6] . It is a colorless, viscous, and odorless liquid with a high boiling point and a low melting point.

In organic chemistry, the acetoxy group (abbr. AcO or OAc; IUPAC name: acetyloxy), is a functional group with the formula −OCOCH3 and the structure −O−C (=O)−CH3. As the -oxy suffix implies, it differs from the acetyl group (−C (=O)−CH3) by the presence of an additional oxygen atom. The name acetoxy is the short form of acetyl-oxy.

In organic chemistry, the acetoxy group (abbr. AcO or OAc; IUPAC name: acetyloxy), is a functional group with the formula −OCOCH3 and the structure −O−C(=O)−CH3. As the -oxy suffix implies, it differs from the acetyl group (−C(=O)−CH3) by the presence of …

Sep 26, 2017 · Activating and Deactivating Groups in Electrophilic Aromatic Substitution. The rate of electrophilic aromatic substitution (EAS) reactions is greatly affected by the groups attached to the ring. The more electron-rich the aromatic ring, the faster the reaction. Groups that can donate electron density to the ring make EAS reactions faster.

Explain why is COOCH3 a meta d... Hint: Meta, ortho and para are positions on benzene rings that represent the sites at which functional groups attach themselves. The nature of the functional group determines the position at which it will be placed on the benzene ring. 1. − C O O C H 3 : − C O O C H 3 is an electron withdrawing group.

Feb 19, 2012 · OCOCH3は酢酸ではありませんし、そもそも「官能基」といった時点で、化合物の一部ということになるので、それが特定の化合物と同じであることはあり得ません。

Oct 20, 2018 · Facts I know: 1) More the electron density in benzene ring, the faster the reaction. 2) Lone pair on -OCH3 group undergoes resonance and makes ortho-para positions electron rich, and so does -CH3 by hyperconjugation. 3) -OCH3 group shows -I (electron withdrawing) and -CH3 shows +I (electron releasing).

Yes, the O C H 3 is an electron withdrawing group. The oxygen atom in the O C H 3 group is more electronegative than the carbon atom. Due to this reason, it will show the − I effect which is electron-withdrawing. An electron withdrawing group is a group which reduces electron density in a molecule through the carbon it is bonded to.

乙酰氧基（Acetoxy group）是一个具有-O-C (=O)-CH3结构的官能团，被用于保护醇羟基。