> Home     > About Us     > Privacy Policy      > Contact us

 A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R  - S - T - U - V - W - X - Y - Z

D

Dakin (Henry Drysdale Dakin 1880 - 1952) reaction

 

Click here to learn more.
Dakin-West reaction

 

Click here to learn more.
Danshiefsky (Samuel J. Danishefsky 1936 - ) diene

 

Click here to learn more.
Darzens (George Darzens 1867 - 1954) reaction is a alpha halo ester to react with a ketone or aldyhyde give a glycidic ester with an epoxide ring.

 

Click here to learn more.
Davis Oxidizing reagent is the camphorylsulfonyl oxaziridine derivative used to do enatio-selectively alpha-hydroxylation of carbonyl compounds. Compare with Oppolzer chiral auxiliary.

 

Click here to learn more.
Davidson oxazole synthesis

 

Click here to learn more.
de Kimpe amidine synthesis

 

Click here to learn more.
De Mayo cycloaddition is the synthesis of 1,5-diketones.

 

Click here to learn more.
Delepine (Stephane Marcel Delepine1871 - 1965) Amine syntheisis

 

Click here to learn more.
Demjanov (Nikolai Jakovlevich Demjanov 1861 - 1938) rearrangement is a carbon cation rearrangement generated by an amine and nitrous acid. This reaction appears to be useful to preparation of five, six, and seven membered rings, and to be less valuable for the preparation of smaller or larger rings.

 

Click here to learn more.
Dess (D.B. Dess) - Martin (James Cullen Martin 1928 - ) Oxidation reagent is a periodinane reagent to oxidize the alcohol to aldehyde or ketone. The red intermediate is very easy to decompose, explosion  is a potential hazard. The same type of oxidation reagent is IBX.

 

Click here to learn more.
Dieckmann (Walter Dieckmann 1869 - 1925) (Claisen) ester condensation is the sythesis of open or cyclic beta-keto esters. This reaction is similar to base-catalyzed Aldol condensation.

 

Click here to learn more.
Diels (Otto Paul Hermann Diels 1876 - 1954) - Alder (Kurt Alder, July 10, 1902- June 20, 1958) cycloaddition is one of most studied reactions, and huge number of organic chemistry Ph.D.s are generated from this reaction. No need to talk any more.

 Diels and Kurt Alder, Nobel Prize Chemistry 1950.

Click here to learn more.
Dimroth triazole synthesis

 

Click here to learn more.
Dimroth rearrangement

 

Molecules 2001, 6, 574-587
Doebner (Oscar Doebner 1850 - 1907) quinoline synthesis

 

Click here to learn more.
Dondoni homologation

 

Click here to learn more.
Dornow-Wiehler isoxazole synthesis

Click here to learn more.
Down ring expansion

 

Click here to learn more.

E              F               G              H            I               J               K                            top

Ehrlich-Sachs Aldehyde synthesis

 

Click here to learn more.
Eschenmoser coupling reaction the synthesis of  enamino ketones from thioamides or beta-dicarbonyl derivatives from thioesters.

 
Eschenmoser-Tanabe fragmentation

 

Click here to learn more.
Eschweiler (Wilhelm Eschweiler 1860 - 1936) - Clarke (Hans Thacher Clsrke) amine methylation

 

F               E              G              H            I             J                K                                top

Favoskii (Alexei Yevgrafovich Favorskii 1860 - 1945) Rearrangement is alpha-haloketone undergoes a skeleton change under basic conditions. The common product of this reaction is acid or ester.

 

Click here to learn more.
Feist-Benary furan synthesis

 

Click here to learn more.
Ferrario-Akermann thiocyclization

 

Click here to learn more.
Finegan tetrazole synthesis 

 

Click here to learn more.
Finkelstein (Hans Finkelstein 1885 - 1938) reaction

 

Click here to learn more.
Fisher-Hepp rearrangement

 

Click here to learn more.
Fisher (Emil Hermann Fischer 1852-1919) indole synthesis

 

Click here to learn more.
Forster diazo synthesis 

 

Click here to learn more.
Forster - Decker amine synthesis

 

Click here to learn more.
Freidel (Charle Friedel 1832 - 1899) -Crafts (James Mason Crafts 1839 - 1917) reaction

 

Click here to learn more.
Friedlander (Paul Friedlander 1857 - 1923) quinoline synthesis

 

Click here to learn more.
Fujimoto-Belleau cyclohexenone 

 

Click here to learn more.
 

G               E              F              H               I               J              K                                top

 Gabriel (Siegmund Gabriel 1851 - 1924) amine synthesis

 

Click here to learn more.
 Garigipati amidine synthesis

 

Click here to learn more.
 Gassman indole synthesis

 

Click here to learn more.
Gewald aminothiophene synthesis. This proposed mechanism is from Lab Rat' experience.

 

Click here to learn more.
 Gilman-van Ess ketone synthesis

Click here to learn more.
 Gomberg (Moses Gomberg 1866 - 1947) - Bachmann (Werner Emmanuel Bachmann 1901-1951) reaction

Click here to learn more.
 Graham (William Hardin Graham 1932 - ) diazirine synthesis

Click here to learn more.
 Granacher Homologation

Click here to learn more.
 Grob (Cyril A. Grob 1917 - ) fragmentation

Click here to learn more.
 Guaresky-Thorpe 2-pyridone synthesis is the formation of pyridone from beta-diketone and activated amide.

Click here to learn more.

H             E              F            G            I             J              K                                top

 Hajos-Parrish aldol cyclization

 

Click here to learn more.
 Haller-Bauer ketone cleavage

Click here to learn more.
 Hantzsch thioazole synthesis

Click here to learn more.
Hantzsch (Arthur Rudolf Hantzsch 1857 - 1935) pyridine synthesis is an one pot reaction to make pyridine from a beta-keto ester, a aldehyde, and ammonia.

Click here to learn more.
Hantzsch Pyrrole synthesis

 

Click here to learn more.
 Hassner aziridine - azirine synthesis

Click here to learn more.
 Hassner-Rubottom alpha-hydroxylation

Click here to learn more.
 Hauser-Beak directed ortho lithiation

Click here to learn more.
 Hell (Carl Magnus von Hell 1849 - 1926) - Volhardt (Jacob Volhard 1834 - 1910) - Zelinski bromination

Click here to learn more.
 Henry (Louis Henry 1834 - 1913) reaction is the condensation between nitro alkanes and ketones or aldehydes.

Click here to learn more.
 Herz benzothiazole synthesis

Click here to learn more.
 Hinsberg thiophene synthesis

Click here to learn more.
 Hiyama aminoacrylate

Click here to learn more.
Hoch-Campbell aziridine synthesis

 

Click here to learn more.
Hofmann (August Wilhem von Hofmann 1818 - 1892) rearrangement

 

Click here to learn more ( Hofmann tree)
Hofmann (August Wilhem von Hofmann 1818 - 1892) elimination

 

Click here to learn more.
Hofmann (August Wilhem von Hofmann 1818 - 1892) - Loffler (Karl Loffler 1878 - 1910) - Freytag (Curt Freytag) reaction

Click here to learn more.
Horner-Wadsworth-Emmons Olefination is a Wittig type reaction of phosphonate stabilized carbon anions with aldehydes or ketones to form the alkenes. One special case of this reaction is that the aldehyde used in reaction is highly base -sensitive, in this case, DBU was used as base and LiCl was used to form chelation. This reaction is called Masamune-Roush codition.

 

Click here to learn more.
Houben (Josef  Houben 1875 - 1940) - Hoesch (Kurt Hoesch 1882 - 1932) reaction

 

Click here to learn more.
 Huisgen tetrazole rearrangement

Click here to learn more.

J              E             F             G             H              I               J               K                top

 Japp (Francis Robert Japp 1848 - 1925) - Klingemann (F. Klingemann) hydrazone synthesis

Click here to learn more.
 Julia (Marc Julia) - Buylants Reaction

Click here to learn more.
 

K              E             F            G             H            I            J                                   top

 Kaiser-Johnson-Middletown dinitrile cyclization

Click here to learn more.
 Kakis-Kikuchi oxidative aryl rearrangement

Click here to learn more.
 Keck Lactonization

 

Click here to learn more.
 Kemp (Daniel Schaeffer Kemp 1936 - ) Benzoisooxazole elimination

Click here to learn more.
Knoevenagel (Emil Knoevenagel) condensation is catalyzed by an amine and a weak acid, like ammonium acetate. The general mechanism involoves an iminium ion as the active electrophiles.

Click here to learn more.
 Knorr pyrazole synthesis

Click here to learn more.
 Koch carbonylation

Click here to learn more.
Kolbe (Adolphe Wilhelm Hermann Kolbe 1818 - 1884) - Schmitt reaction is the industrial method of making asprine.

Click here to learn more.
 Kornblum aldehyde synthesis

Click here to learn more.
 Krapcho decarboxylation is the beta-keto ester or malonate ester reacts with NaCl,or LiCl, or LiI in DMSO under high temperature to afford ketone or single carboxylic acid ester.

Click here to learn more.
 Kresze amination

Click here to learn more.
 Krohnke pyridine synthesis

Click here to learn more.
Kursanov - Parnes ionic hydrogenation is a non-catalytic hydrogenation of carbon carbon double bond, carbonyl, and imine groups, under the condition of a very strong acid and a silyl hydride donor. Could be used in basic sensitive compound reduction. NaBH4 also could reduce diaryl ketone to methylene group under very strong acidic condition, it is called Gribble reduction of diaryl ketone.

Click here to learn more.
 

                                                                                                                                   top

                                                        Copyright © 2005 ~ 2007 eCompound.Com  Privacy Policy