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• Erythromycin
  ...ired dithiadecalin product (9) through a series of reduction and oxidation reactions. (9) is then converted to both a ketone (10) and an aldehyde (11). ...dol condensation is carried out to yield (12). (12) is put through several reactions, including the addition of benzyl thiol, the coupling of enolates, and ster
  19 KB (2,731 words) - 16:52, 18 September 2010
• Acetic acid
  ===Chemical reactions=== [[Image:Acetic acid organic reactions.png|400px|Two typical organic reactions of acetic acid]]
  41 KB (5,915 words) - 15:49, 27 September 2010
• Paracetamol
  ...enzene ring highly reactive toward [[electrophile|electrophilic]] aromatic substitution. As the substituents are ortho,para-directing and para with respect to each ==Reactions==
  54 KB (7,376 words) - 15:52, 27 September 2010
• Temazepam
  ...gastrointestinal disturbances, nightmares, [[palpitation]] and paradoxical reactions including restlessness, aggression, violence, overstimulation and agitation ...<ref>{{cite journal |author=Yutrzenka GJ, Patrick GA, Rosenberger W |title=Substitution of temazepam and midazolam in pentobarbital-dependent rats |journal=Physiol
  45 KB (6,129 words) - 21:16, 19 September 2010
• Biopolymer
  ...ant functional groups, the –OH group that is susceptible to substitution reactions and the C–O–C bond that is susceptible to chain breakage. The hydroxyl Some fungi can secrete enzymes that catalyze oxidation reactions of either cellulose itself or the lower molecular weight oligomers produced
  68 KB (9,959 words) - 09:10, 20 September 2010
• Conductive polymer
  ...polymers are prepared by oxidative coupling of monocyclic precursors. Such reactions entail [[dehydrogenation]]: ...the acetylene-black from which it is possible to derive all the others .. Substitution does not qualitatively influence the physical properties like conductivity,
  22 KB (3,022 words) - 09:10, 20 September 2010
• Antimicrobial polymers
  ...um]] salts, [[ammonium]] salts, or [[phenol]] groups via quaternization, [[substitution]] of chloride, or [[hydrolysis]] of [[anhydride]].<ref name="Review">{{cite This method involves using chemical reactions to incorporate antimicrobial agents into the polymeric backbones. Polymers
  26 KB (3,675 words) - 09:11, 20 September 2010
• Textile preservation
  ...ugh most sources suggest [[Ivory (soap)|Ivory dish soap]] as a last-minute substitution if needed. Never use chemical spot cleaners, as they are likewise too hars
  30 KB (4,909 words) - 09:15, 20 September 2010
• Polyphenyl ether
  ...of the three middle rings, a total of 5 rings, and 4 ether linkages. Meta substitution of the aryl rings in these materials is most common and often desired. Lon ...erties of a particular PPE depend upon the number of aromatic rings, their substitution pattern, and whether it is an ether or a thioether. In the case of product
  18 KB (2,654 words) - 09:18, 20 September 2010
• Concrete
  ...the main ingredients below. By varying the proportions of materials, or by substitution for the cemetitious and aggregate phases, the finished product can be tailo ...nvolves many different reactions, often occurring at the same time. As the reactions proceed, the products of the cement hydration process gradually bond togeth
  63 KB (9,167 words) - 09:23, 20 September 2010
• Aniline
  ==Reactions== ...has been cheaply available for many years. Below are some classes of its reactions.
  14 KB (2,008 words) - 12:10, 20 September 2010
• 1,8-Bis(dimethylamino)naphthalene
  ...hich the two dimethylamino groups are attached on the same side or [[Arene substitution patterns|peri position]] of a [[naphthalene]] system. Proton-sponge has sev ==Reactions==
  5 KB (644 words) - 12:12, 20 September 2010
• Ethylene oxide
  ...erence with [[ether]]s, in particular, its propensity to join the addition reactions typical of unsaturated compounds, had long been a matter of debate. Only in ...pical reactions are with nucleophiles which proceed via the [[Nucleophilic substitution|'''S_N2''']] mechanism both in acidic (weak nucleophiles: water,
  82 KB (11,709 words) - 20:31, 20 September 2010
• Benzene
  ...the ortho, meta, and para patterns of [[Arene substitution patterns|arene substitution]]—to argue in support of his proposed structure. Kekulé's symmetrical ri ==Reactions==
  45 KB (6,444 words) - 20:33, 20 September 2010
• Chromium
  ...in water then the green solution turns violet after some time, due to the substitution of water for chloride in the inner [[coordination sphere]]. This kind of re ...is only realized in few compounds but are important intermediates in many reactions involving chromate. The only binary compound is the volatile chromium(V) fl
  51 KB (7,299 words) - 20:34, 20 September 2010
• Formaldehyde
  ...usually operates at a higher temperature, about 650&nbsp;°C. Two chemical reactions on it simultaneously produce formaldehyde: that shown above and the [[dehyd ...ns with [[aromatic compound]]s, and can undergo [[electrophilic addition]] reactions with [[alkene]]s and aromatics. Formaldehyde undergoes a [[Cannizzaro react
  34 KB (4,726 words) - 20:35, 20 September 2010
• Chlorine
  ...mistry|organic]] in [[substitution (chemistry)|substitution]] and addition reactions. Chlorine often imparts many desired properties to an [[organic compound]], ...xture of isomeric products. It is often difficult to control the degree of substitution as well, so multiple substitutions are common. If the different reaction pr
  36 KB (5,155 words) - 20:35, 20 September 2010
• Stability constants of complexes
  ...of a complex between a metal ion, M, and a ligand, L, is in fact usually a substitution reaction. For example, In [[aqueous solution]]s, metal ions will be present ...p>, is negative) ''K'' decreases with temperature, but for [[endothermic]] reactions (Δ''H''^{[[Image:StrikeO.png]]} is positive) ''K'' increases with
  50 KB (7,450 words) - 19:16, 21 September 2010
• Acid dissociation constant
  ...as [[Dissociation (chemistry)|dissociation]] in the context of [[acid-base reactions]]. The equilibrium can be written symbolically as: ...eases with increasing temperature; the opposite is true for [[exothermic]] reactions. The underlying structural factors that influence the magnitude of the acid
  76 KB (11,861 words) - 19:17, 21 September 2010
• Acid–base reaction
  ...ecomes apparent as different methods of analysis when applied to acid-base reactions for gaseous or liquid species, or when acid or base character may be somewh The Arrhenius definition of acid-base reactions is a development of the hydrogen theory of acids, devised by [[Svante Arrhe
  29 KB (4,415 words) - 19:17, 21 September 2010

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