ring ketone

См. также в других словарях:

• ketone — ketonic /ki ton ik/, adj. /kee tohn/, n. Chem. 1. any of a class of organic compounds containing a carbonyl group, CO, attached to two alkyl groups, as CH3COCH3 or CH3COC2H5. adj. 2. containing the ketone group. [1850 55; < G Keton, aph. alter.… …   Universalium

• Ring expansion reaction — A ring expansion reaction is a type of organic reaction in which usually a hydrocarbon ring is expanded. Examples of ring expansions are: * Beckmann rearrangement * Dowd Beckwith ring expansion reaction. Ring contraction reaction A ring… …   Wikipedia

• Wieland-Miescher ketone — Chembox new Reference= [ [http://www.sigmaaldrich.com/catalog/search/ProductDetail/ALDRICH/M65157?cm mmc=PubChem public%20database products products (±) 8a Methyl 3,4,8,8a tetrahydro 1,6(2H,7H) naphthalenedione] at Sigma Aldrich]… …   Wikipedia

• Perilla ketone — Chembox new ImageFile = Perilla ketone.png ImageSize = 200px IUPACName = 1 (3 Furanyl) 4 methyl 1 pentanone OtherNames = beta Furyl isoamyl ketone Section1 = Chembox Identifiers CASNo = 553 84 4 PubChem = 68381 SMILES = CC(C)CCC(C1=COC=C1)=O… …   Wikipedia

• Ruzicka large ring synthesis — The Ruzicka large ring synthesis or Ruzicka reaction or Ruzicka cyclization is an organic reaction in which a dicarboxylic acid is converted to a cyclic ketone at high temperature and a suitable catalyst such as thorium oxide. The reaction is… …   Wikipedia

• Heterozyklischer Ring — Struktur von Thiophen Heterocyclen sind cyclische chemische Verbindungen mit ringbildenden Atomen aus mindestens zwei verschiedenen chemischen Elementen. Der Name setzt sich zusammen aus griechisch hetero = anders, fremd und lateinisch cyclus =… …   Deutsch Wikipedia

• Muscone — IUPAC name (R) 3 methylcyclopentadecanone Identifi …   Wikipedia

• xanthone — [zan′thōn΄] n. 〚 XANTH(O) + ONE〛 a ring ketone, C6H4 (CO)OC6H4, occurring in some plant pigments and dyes * * * …   Universalium

• xanthone — [zan′thōn΄] n. [ XANTH(O) + ONE] a ring ketone, C6H4 (CO)OC6H4, occurring in some plant pigments and dyes …   English World dictionary

• mus|cone — «MUHS kohn», noun. a thick, liquid, closed ring ketone derived from musk or produced synthetically, used in making perfume. Formula: C16H30O ╂[< Late Latin muscus musk + English one] …   Useful english dictionary

• Danishefsky Taxol total synthesis — overview from raw material perspective The Danishefsky Taxol total synthesis in organic chemistry is an important third Taxol synthesis published by the group of Samuel Danishefsky in 1996 [1] two years after the first two efforts …   Wikipedia