Qwika Toolbar for IE and Firefox users!

Home > English

Searching 21,964,380 articles in 1,158 wikis.
Beta release. Any comments please contact us
Press release (Feb 17): New search engine helps bridge the language gap in Wikipedia
Press release (Apr 4): Qwika search engine now indexes 1158 wikis in 12 languages

Search wikis:

Pauson–Khand reaction
Pauson–Khand reaction The Pauson–Khand reaction or PKR or PK-type reaction is a [2+2+1] cycloaddition between ... cyclopentenone . The original catalyst for this organic reaction was dicobalt octacarbonyl but this has since ... iron tricarbonyl with CAN. . References ^ P. L. Pauson and I. U. Khand. Ann. N. ...
http://en.wikipedia.org/wiki/Pauson–Khand_reaction - 3k - Cached - Similar pages

Cascade reaction
Cascade reaction A cascade reaction or tandem reaction or domino reaction is a consecutive series of intramolecular organic ... prerequisite intramolecular in order to distinguish this reaction type from a multi-component reaction. ...
http://en.wikipedia.org/wiki/Cascade_reaction - 7k - Cached - Similar pages

Multi-component reaction
Multi-component reaction In chemistry, a multi-component reaction (or MCR) is a chemical reaction where three or more compounds react to ... of three component reactions: Alkyne trimerisation Biginelli reaction Bucherer-Bergs reaction Gewald reaction Hantzsch pyridine synthesis Kabachnik- ...
http://en.wikipedia.org/wiki/Multi-component_reaction - 3k - Cached - Similar pages

Image:PK reaction.gif
Image:PK reaction.gif Image File history File links PK_reaction.gif Pauson–Khand reaction I, the creator of this work, hereby ...
http://en.wikipedia.org/wiki/Image:PK_reaction.gif - 1k - Cached - Similar pages

Image:PK reaction example.gif
Image:PK reaction example.gif Image File history File links PK_reaction_example.gif Pauson–Khand reaction example I, the creator of this work ...
http://en.wikipedia.org/wiki/Image:PK_reaction_example.gif - 1k - Cached - Similar pages

List of organic reactions
... under a slightly different name (e.g. reaction instead of synthesis). I would suggest to ... e.g. Birch reduction instead of Birch reaction, Williamson ether synthesis instead of Williamson reaction). Relevant links for chemical reactions are: http ... fachschaft.cup.uni-muenchen.de/~schleifi/reaktion/reaction/ http://www.stolaf.edu/depts/chemistry/courses ... has media related to: Chemical reactions Chemical reaction List of organic compounds List of ...
http://en.wikipedia.org/wiki/List_of_organic_reactions - 34k - Cached - Similar pages

Category:Organic reactions
... Organic reactions This category encompasses the organic reaction archetype, and includes organic name reactions. See ... Addition of HX to an alkene Addition reaction Adkins-Peterson reaction Aldol condensation Aldol reaction Aldol-Tishchenko reaction Algar-Flynn-Oyamada reaction Alkane metathesis ...
http://en.wikipedia.org/wiki/Category:Organic_reactions - 9k - Cached - Similar pages

Titanocene dichloride
... prepared by Wilkinson and Birmingham via the reaction of NaC 5 H 5 and TiCl ... hydrolysis or exposure to carbon monoxide (the Pauson-Khand reaction). A similar reaction is the reductive cyclization of enones ...
http://en.wikipedia.org/wiki/Titanocene_dichloride - 10k - Cached - Similar pages

Alkyne
... dehydrohalogenation of vicinal alkyl dihalides or the reaction of metal acetylides with primary alkyl halides ... prepared from aldehydes using the Corey-Fuchs reaction or the Seyferth-Gilbert homologation. Reactions Alkynes ... through the enol intermediate) Cycloadditions Diels-Alder reaction with 2-pyrone to an aromatic compound ... alkene and carbon monoxide in the Pauson–Khand reaction nucleophilic substitution reactions of metal acetylides new ... halides nucleophilic addition reactions of metal acetylides reaction with carbonyl compounds to an intermediate ...
http://en.wikipedia.org/wiki/Alkyne - 8k - Cached - Similar pages

Molybdenum hexacarbonyl
... 4 (bipy). In addition to this thermal reaction, UV-photolysis of a THF solution of ... activatable. [Mo(CO) 4 (piperidine) 2 ] The reaction of Mo(CO) 6 with piperidine affords ... introduced under mild conditions. For instance, the reaction of [Mo(CO) 4 (piperidine) 2 ] with ... used for alkyne metathesis and the Pauson–Khand reaction. Occurance in nature Mo(CO) 6 , being ...
http://en.wikipedia.org/wiki/Molybdenum_hexacarbonyl - 7k - Cached - Similar pages

 Page:1 2 Next >>

Search wikis:


Search: uk de fr ja it nl pt es gr ko zh ru

Try your search on: FactBites (sentence-based)