In organic chemistry, a sulfone is a organosulfur compound containing a sulfonyl (R−S (=O)2−R’) functional group attached to two carbon atoms. The central hexavalent sulfur atom is double-bonded to each of two oxygen atoms and has a single bond to each of two carbon atoms, usually in two separate hydrocarbon substituents. [1]

The meaning of SULFONE is any of various compounds containing the sulfonyl group with its sulfur atom having two bonds with carbon.

sulfone, any of a family of organic sulfur compounds in which two carbon-containing combining groups are linked to the group SO 2. The best known members of the family are the polysulfone (q.v.) resins and several drugs used in the treatment of leprosy. Chatbot answers are created from Britannica articles using AI. This is a beta feature.

A sulfone is a molecule that has a sulfur atom with bonds to two oxygen atoms. The sulfur has two double bonds to the two oxygens. It has a single bond with the other two groups. They are usually made by oxidising thioethers. They are used in many important chemical reactions.

2022年2月28日 · A sulfone is a compound that has the following general structural formula. R 1, R 2 = alkyl groups and/or aryl groups. eg: The O=S=O group in a sulfone molecule is called the sulfone group.

Any of a class of organic compounds containing the divalent group –SO2 linked to two other.... Click for English pronunciations, examples sentences, video.

They are useful for the treatment of a variety of dermatologic disorders, such as dermatitis herpetiformis. Effectiveness in this condition may be due primarily to its anti-inflammatory, rather than antibacterial, effect. All sulfones of clinical value are derivatives of dapsone, the most widely used member of this class. 4.07.1.2.3. (ii).

1993年1月1日 · Firstly, sulphones are easily prepared by a range of mild and high-yielding routes (Chapter 2). Also, the sulphone is a robust group and frequently confers useful properties such as crystallinity. Secondly, and of paramount importance, is the ease of formation of carbanions a to the sulphone group.

a compound containing two hydrocarbon radicals attached to the -SO 2 - group, especially dapsone (4,4´-sulfonylbisbenzenamine) and its derivatives, which are potent antibacterials effective against many gram-positive and gram-negative organisms and are widely used in treatment of leprosy.

Sulphone is an alternative form of sulfone. As nouns the difference between sulphone and sulfone is that sulphone is while sulfone is (chemistry) any of a class or organic compounds that have a sulfonyl functional group attached to two carbon atoms; drugs of …