●アルコキシ
alkoxy
In chemistry, the alkoxyl group is an alkyl group linked to oxygen thus: R-O. The range of alkoxy groups is as great, the simplest being methoxy (-OCH3). An ethoxy substituent is found in the organic compound phenetol, C6H5OCH2CH3. Related to alkoxy groups are aryloxy groups
●スルホン酸塩(化合物), スルホン化する
sulfonate
sulfonate
n. 【有機】
1 スルホン酸塩: 一般式 RSO3M 合成洗剤, 乳化剤などに用いられる.
2 スルホン酸エステル: 一般式 RSO3R'
v. スルホン化する.
A sulfonate ion is an ion that contains the -S(=O)2-O- functional group. The general formula is RSO2O-, where R is some organic group. They are conjugate bases of sulfonic acids with formula RSO2OH.
Sulfonates, being weak acids, are good leaving groups in Sn1, Sn2, E1 and E2 reactions.
As is common, the same term is used for compounds containing this functional group, ionic salts, or similar covalent compounds, esters.
sulfonate [スルホン酸の]
※The number of negatively charged sulfonate groups in the tag molecule strongly affects separation efficiency and selectivity. (Anal Chem)
be sulfonated [スルホン化される]
※The poly-(styrene) was subsequently sulfonated with chlorosulfonic acid to form poly. (Anal Chem)
sulfonated [スルホン化した]
※DST has a broad range of substrate specificity by converting them to electrophilic sulfonated derivatives. (Proc Natl Acad Sci USA)
※Sulfonated polystyrenes were used as model solutes in different entangled polymer solutions. (Anal Chem)
(WebLSD、Wikipedia、研究社 理化学英和辞典より引用)