sulfonate group

См. также в других словарях:

• sulfonate — [sul′fə nāt΄] n. a salt or ester of a sulfonic acid vt. sulfonated, sulfonating to introduce the sulfonic group into (an aromatic hydrocarbon) by treating with sulfuric acid …   English World dictionary

• Sulfonate — A sulfonate ion is an ion that contains the S(=O)2 O− functional group. The general formula is R SO2O−, where R is some organic group. They are conjugate bases of sulfonic acids with formula R SO2OH.Sulfonates, being weak bases, are good leaving… …   Wikipedia

• sulfonate — A salt or ester of sulfonic acid. * * * sul·fo·nate or chiefly Brit sul·pho·nate səl fə .nāt n a salt or ester of a sulfonic acid sulfonate or chiefly Brit sulphonate vt, sul·fo·nat·ed or chiefly Brit sul·pho·nat·ed; sul·fo·nat·ing or chiefly… …   Medical dictionary

• sulfonate — I. noun Date: 1876 a salt or ester of a sulfonic acid II. transitive verb ( nated; nating) Date: 1882 to introduce the SO3H group into; broadly to treat (an organic substance) with sulfuric acid • sulfonation noun …   New Collegiate Dictionary

• sulfonate — /sul feuh nayt /, n., v., sulfonated, sulfonating. Chem. n. 1. an ester or salt derived from a sulfonic acid. v.t. 2. to make into a sulfonic acid, as by treating an aromatic hydrocarbon with concentrated sulfuric acid. 3. to introduce the… …   Universalium

• sulfonate — 1. noun Any salt or ester of a sulfonic acid. 2. verb To treat or react with a sulfonic acid, or to introduce such a group into a compound …   Wiktionary

• sulfonate — n. salt or ester of a sulfonic acid (Chemistry) v. (Chemistry) treat with a sulfuric acid; add a sulfonic group into an organic compound …   English contemporary dictionary

• sulfonate — sul•fo•nate [[t]ˈsʌl fəˌneɪt[/t]] n. v. nat•ed, nat•ing 1) chem. an ester or salt of sulfonic acid 2) chem. to make into a sulfonic acid 3) chem. to introduce the sulfonic group into (an organic compound) • Etymology: 1875–80 …   From formal English to slang

• Neighbouring group participation — or NGP in organic chemistry has been defined by IUPAC as the interaction of a reaction centre with a lone pair of electrons in an atom or the electrons present in a sigma bond or pi bond [1]. When NGP is in operation it is normal for the reaction …   Wikipedia

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• List of IARC Group 3 carcinogens — Substances, mixtures and exposure circumstances in this list have been classified by the IARC as Group 3: The agent (mixture or exposure circumstance) is not classifiable as to its carcinogenicity to humans. This category is used most commonly… …   Wikipedia