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Chemical compound
The Cornforth reagent (pyridinium dichromate or PDC) is a pyridinium salt of dichromate with the chemical formula [C5H5NH]2[Cr2O7]. This compound is named
Cornforth_reagent
Australian-British chemist (1917–2013)
Wikimedia Commons has media related to Geobiography of John Cornforth. Sir John Warcup Cornforth Jr., AC, CBE, FRS, FAA (7 September 1917 – 8 December 2013)
John_Cornforth
This is a list of inorganic and organic reagents commonly used in chemistry. Reagents are "substances or compounds that are added to a system in order
List_of_reagents
Oxidation of alcohol
Collins reagent, Cornforth reagent, and PCC. Many of these reagents represent improvements over inorganic chromium(VI) reagents such as Jones reagent with
Jones_oxidation
Collman's reagent (Na2Fe(CO)4) Collins reagent (CrO3 / py / CH2Cl2) Condy's crystals (KMnO4) Corey–Chaykovsky reagent (O=S(CH2)Me2) Cornforth reagent ([pyH]2[Cr2O7])
List of inorganic compounds named after people
List_of_inorganic_compounds_named_after_people
Chemical compound
reactant. The resulting hydroxy group can then be reacted with the Cornforth reagent (pyridinium dichromate), followed by the addition of a Grignard compound
Frontalin
Topics referred to by the same term
Phosducin, a human protein and gene in the retina Pyridinium dichromate (Cornforth reagent), a chromium-based oxidant Pyruvate dehydrogenase complex, an enzyme
PDC
Preferential formation of one chiral isomer over another in a chemical reaction
in conflict with each other. Models have been devised by Cram (1952), Cornforth (1959), Felkin (1969) and others. The Cram's rule of asymmetric induction
Asymmetric_induction
Amount of product formed in a reaction
to determine the limiting reagent or reactant—the reactant that is completely consumed in a reaction. The limiting reagent determines the theoretical
Yield_(chemistry)
Well-known reactions and reagents in organic chemistry include Contents: 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 See also External links 1
List_of_organic_reactions
Chemical compound
Journal of Organic Chemistry. 55 (8): 2543–2545. doi:10.1021/jo00295a056. Cornforth J, Kumar A, Stuart AS (1987). "Synthesis of substituted dibenzophospholes
Amyl_nitrite
Chemical compound
Organic Syntheses. 5: 845; Collected Volumes, vol. 43, p. 87. J. W. Cornforth (1951). "Ethyl pyruvate". Organic Syntheses. 4: 467; Collected Volumes
Permanganate
Chemical compound or ion
"Pseudoionone". Organic Syntheses; Collected Volumes, vol. 3, p. 747. Cornforth, J. W. (1963). "Ethyl Pyruvate". Organic Syntheses; Collected Volumes
Bisulfite
Organosulfur chemical compound used as a solvent
Retrieved 26 May 2007. Matthews WS, Bares JE, Bartmess JE, Bordwell FG, Cornforth FJ, Drucker GE, Margolin Z, McCallum RJ, McCollum GJ, Vanier NR (1975)
Dimethyl_sulfoxide
German chemist (1868–1934)
adsorption effects, electrochemistry, and free radical research (see Fenton's reagent). A large part of his work from 1911 to 1933 was done at the Kaiser Wilhelm
Fritz_Haber
Class of drugs
1007/s002280100320. ISSN 0031-6970. PMID 11599654. S2CID 7417671. Cornforth, R.H; Cornforth, J.W (1996). "How to be right and wrong". Croat. Chem. Acta. 69:
Chiral_drugs
Industrial synthesis of chemical substance
employing a strategy conceived and used earlier by A. Pelter and J. W. Cornforth in 1961. At ETH, the synthesis of the B–C component involved the implementation
Vitamin_B12_total_synthesis
Grignard (1871–1935) French "for the discovery of the so-called Grignard reagent, which in recent years has greatly advanced the progress of organic chemistry"
List of Nobel laureates in Chemistry
List_of_Nobel_laureates_in_Chemistry
Chemical reaction
Portal. Matthews, W. S.; Bares, J. E.; Bartmess, J. E.; Bordwell, F. G.; Cornforth, F. J.; Drucker, G. E.; Margolin, Z.; McCallum, R. J.; McCollum, G. J
Conia-ene_reaction
Walker John Bennett Fenn John Howard Northrop John Pople John Warcup Cornforth Jöns Jakob Berzelius Joseph Priestley Joule per kilogram-kelvin Justus
Index_of_chemistry_articles
1947 for discovering how glycogen is broken down and resynthesized John Cornforth (1917–2013), Australian-British chemist, 1975 Nobel Prize in Chemistry
List_of_chemists
work in thermochemistry" "for the discovery of the so-called Grignard reagent, which in recent years has greatly advanced the progress of organic chemistry"
List of nominees for the Nobel Prize in Chemistry
List_of_nominees_for_the_Nobel_Prize_in_Chemistry
Overview of and topical guide to organic chemistry
opening metathesis Synthesis of Organometallic Reagents Grignard reagents Gilman reagents Reformatsky reagents Associative substitution β-hydride elimination
Outline_of_organic_chemistry
Chemistry award given by the Royal Society
and Marie Curie "for their researches on radium" and in 1968 to John Cornforth and George Joseph Popják "in recognition of their distinguished joint
Davy_Medal
CORNFORTH REAGENT
CORNFORTH REAGENT
CORNFORTH REAGENT
Boy/Male
Greek
Hyacinth.
Boy/Male
Teutonic
Wise power.
Boy/Male
Indian, Telugu
King of Money
Girl/Female
Welsh
Breeze.
Male
Celtic
, black.
Girl/Female
American, British, English
A Combination of Initials K and C; Alert; Vigorous
Boy/Male
Czech, Czechoslovakian, German, Greek
Farmer
Girl/Female
Australian, Chinese, Latin
Palm Tree
Surname or Lastname
English
English : variant of Haselden.
Boy/Male
Tamil
Godly
CORNFORTH REAGENT
CORNFORTH REAGENT
CORNFORTH REAGENT
CORNFORTH REAGENT
CORNFORTH REAGENT
v. t.
To examine or try, as by the use of some reagent; as, to test a solution by litmus paper.
n.
A body, usually spheroidal, in a cell or a protozoan, distinguished from the surrounding protoplasm by a difference in refrangibility and in behavior towards chemical reagents. It is more or less protoplasmic, and consists of a clear fluid (achromatin) through which extends a network of fibers (chromatin) in which may be suspended a second rounded body, the nucleolus (see Nucleoplasm). See Cell division, under Division.
n.
An insoluble substance separated from a solution in a concrete state by the action of some reagent added to the solution, or of some force, such as heat or cold. The precipitate may fall to the bottom (whence the name), may be diffused through the solution, or may float at or near the surface.
n.
A substance used for producing a chemical effect; a reagent.
n.
A substance characterizing wood cells and differing from cellulose in its conduct with certain chemical reagents.
n.
A white waxy substance, resembling spermaceti, tasteless and odorless, and obtained from coal tar, wood tar, petroleum, etc., by distillation. It is used as an illuminant and lubricant. It is very inert, not being acted upon by most of the strong chemical reagents. It was formerly regarded as a definite compound, but is now known to be a complex mixture of several higher hydrocarbons of the methane or marsh-gas series; hence, by extension, any substance, whether solid, liquid, or gaseous, of the same chemical series; thus coal gas and kerosene consist largely of paraffins.
n.
A reaction employed to recognize or distinguish any particular substance or constituent of a compound, as the production of some characteristic precipitate; also, the reagent employed to produce such reaction; thus, the ordinary test for sulphuric acid is the production of a white insoluble precipitate of barium sulphate by means of some soluble barium salt.
n.
The art or process of assaying or reducing ores by means of liquid reagents.
n.
A substance capable of producing with another a reaction, especially when employed to detect the presence of other bodies; a test.
n.
An apparatus for the determination of the amount of urea in urine, in which the nitrogen evolved by the action of certain reagents, on a given volume of urine, is collected and measured, and the urea calculated accordingly.
n.
A reagent by the action of which the latent image upon a photographic plate, after exposure in the camera, or otherwise, is developed and visible.
a.
Of or pertaining to hydrometallurgy; involving the use of liquid reagents in the treatment or reduction of ores.
n.
That which saponifies; any reagent used to cause saponification.
n.
The measurement of the strength of acids, especially by a chemical process based on the law of chemical combinations, or the fact that, to produce a complete reaction, a certain definite weight of reagent is required.
n.
A metallic element, intermediate in value between silver and gold, occurring native or alloyed with other metals, also as the platinum arsenide (sperrylite). It is heavy tin-white metal which is ductile and malleable, but very infusible, and characterized by its resistance to strong chemical reagents. It is used for crucibles, for stills for sulphuric acid, rarely for coin, and in the form of foil and wire for many purposes. Specific gravity 21.5. Atomic weight 194.3. Symbol Pt. Formerly called platina.
n.
A thick, viscous nitrogenous substance, which is the chief and characteristic constituent of white of eggs and of the serum of blood, and is found in other animal substances, both fluid and solid, also in many plants. It is soluble in water and is coagulated by heat and by certain chemical reagents.
n.
That which indicates the condition of acidity, alkalinity, or the deficiency, excess, or sufficiency of a standard reagent, by causing an appearance, disappearance, or change of color, as in titration or volumetric analysis.
n.
Any force or reagent which causes the formation of a precipitate.