Cyclopentanaldehyd
Cyclopentane (also called C pentane) is a highly flammable alicyclic hydrocarbon with chemical formula C5H10 and CAS number 287-92-3, consisting of a ring of five carbon atoms each bonded with two hydrogen atoms above and below the plane. It occurs as a colorless liquid with a petrol-like odor. Its melting point is −94 °C and its boiling point is 49 °C. Cyclopentane is in the class of cycloalkanes, being alkanes that have one or more rings of carbon atoms. It is formed by cracking WebThiazoline- (3) serve as oxidation inhibitors for polyolefins. They are the starting materials for the production of sulfur-containing amino acids such as cysteine and penicillamine. A process for the preparation of thiazolines (3) from oxo compounds, sulfur compounds and ammonia has been found, which is characterized in that oxo compounds which are …
Cyclopentanaldehyd
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WebEs werden Thiazoline-(3) die wahlweise in 2- und bzw. oder 5-Stellung unsubstituiert oder substituiert sind, durch Umsetzung von Oxoverbindungen mit Metallsulfiden. Ammoniak und Oxoverbindungen, die an einer der Oxogruppe benachbarten Stelle durch Halogen substituiert sind, hergestellt. Hierbei wird ein Gemisch der Oxoverbindungen mit den … WebDE2420691B2 DE2420691A DE2420691A DE2420691B2 DE 2420691 B2 DE2420691 B2 DE 2420691B2 DE 2420691 A DE2420691 A DE 2420691A DE 2420691 A DE2420691 A DE 2420691A DE 2420691 B2 DE2420691 B2 DE 2420691B2 Authority DE Germany Prior art keywords cobalt acetylacetonate iii production hydrogen peroxide Prior art date 1974 …
WebDE3012306A1 DE19803012306 DE3012306A DE3012306A1 DE 3012306 A1 DE3012306 A1 DE 3012306A1 DE 19803012306 DE19803012306 DE 19803012306 DE 3012306 A DE3012306 A DE 3012306A DE 3012306 A1 DE3012306 A1 DE 3012306A1 Authority DE Germany Prior art keywords formula compound methoxy group methyl Prior art date …
WebDE1445652A1 DE19621445652 DE1445652A DE1445652A1 DE 1445652 A1 DE1445652 A1 DE 1445652A1 DE 19621445652 DE19621445652 DE 19621445652 DE 1445652 A DE1445652 A DE 1445652A DE 1445652 A1 DE1445652 A1 DE 1445652A1 Authority DE Germany Prior art keywords substituted group alkyl aldehyde butyl Prior art date 1961-09 … WebThere are thiazolines- (3), which are optionally unsubstituted or substituted in the 2- and or or 5-position, by reacting oxo compounds with metal sulfides. Ammonia and oxo compounds which are substituted at a site adjacent to the oxo group by halogen. Here, a mixture of the oxo compounds with the metal sulfides and ammonia is introduced and the oxo …
WebDE3012306A1 - Neue 16-methoxy-16-methyl-prostaglandin e tief 1 -derivate - Google Patents
Web5-hydroxymethylfuraldehyde (5-HMF) and simpler compounds, such as levulinic acid (LA) and glyceraldehyde, are platform molecules produced by the thermal acid-catalyzed … arzberg campingWebEP0150293B1 EP84113776A EP84113776A EP0150293B1 EP 0150293 B1 EP0150293 B1 EP 0150293B1 EP 84113776 A EP84113776 A EP 84113776A EP 84113776 A EP84113776 A EP 84113776A EP 0150293 B1 EP0150293 B1 EP 0150293B1 Authority EP European Patent Office Prior art keywords aldehydes substrate degree polyvinylalcohol … bangkok garden bbq menuWebDE1445652A1 - New glutarimides and methods of making them - Google Patents New glutarimides and methods of making them Info Publication number DE1445652A1 bangkok garden columbia moWebThe acid-catalyzed addition of CH3 (18)OH to 2-methylene-adamantanes bearing a chlorine atom in the 4-equatorial (1e) or 4-axial (1a) position has been investigated in … arzberg dailyWebDE2420691A1 DE2420691A DE2420691A DE2420691A1 DE 2420691 A1 DE2420691 A1 DE 2420691A1 DE 2420691 A DE2420691 A DE 2420691A DE 2420691 A DE2420691 A DE 2420691A DE 2420691 A1 DE2420691 A1 DE 2420691A1 Authority DE Germany Prior art keywords cobalt acetylacetonate iii production hydrogen peroxide Prior art date 1974 … arzberg delta basaltWebDE3012306C2 DE3012306A DE3012306A DE3012306C2 DE 3012306 C2 DE3012306 C2 DE 3012306C2 DE 3012306 A DE3012306 A DE 3012306A DE 3012306 A DE3012306 A DE 3012306A DE 3012306 C2 DE3012306 C2 DE 3012306C2 Authority DE Germany Prior art keywords formula compound methyl methoxy acid Prior art date 1979-04-10 Legal … bangkok garden bbq karpal singhWebDE2420691A1 DE2420691A DE2420691A DE2420691A1 DE 2420691 A1 DE2420691 A1 DE 2420691A1 DE 2420691 A DE2420691 A DE 2420691A DE 2420691 A DE2420691 A DE 2420691A DE 2420691 A1 DE2420691 A1 DE 2420691A1 Authority DE Germany Prior art keywords cobalt acetylacetonate iii production hydrogen peroxide Prior art date 1974 … arzberg germany 121