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The chemist Urech in 1872 was the first to synthesize cyanohydrins from ketones with alkali cyanides and acetic acid and therefore this reaction also goes by the name of Urech cyanohydrin method.
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chemist and 1872
* 1872 – Richard Willstätter, German chemist, Nobel Prize Laureate ( d. 1942 )
* 1942 – Richard Willstätter, German chemist, Nobel Prize laureate ( b. 1872 )
* August 5 – Ernest Fourneau, French chemist and pharmacologist ( b. 1872 )
** Richard Willstätter, German chemist, Nobel Prize laureate ( b. 1872 )
* Ernest Fourneau ( 1872 – 1949 ), chemist
* Richard Willstätter ( 1872 – 1942 ), chemist, Nobel Prize for chemistry in 1915
* Arthur Lapworth ( 1872 – 1941 ) Scottish chemist
The Aldol reaction was discovered in 1872 by French chemist Charles-Adolphe Wurtz.
* August 5-Ernest Fourneau ( born 1872 ), French medicinal chemist.
Morris William Travers ( 24 January 1872 – 25 August 1961 ), the founding director of the Indian Institute of Science, was an English chemist who worked along with Sir William Ramsay in the discovery of xenon, neon and krypton.
William Henry Gilham ( January 13, 1818-November 16, 1872 ) was an American soldier, teacher, chemist, and author.
In 1907, a French chemist Georges Urbain ( 1872 – 1938 ) reported that ytterbium was a mixture of two new elements and not a single element.
chemist and was
Alfred Bernhard Nobel ( äl ' fred bern ' härd nōbel ') () ( 21 October 1833 – 10 December 1896 ) was a Swedish chemist, engineer, innovator, and armaments manufacturer.
This theory was developed by the British chemist and physicist John Dalton in the 18th century.
Arthur Aikin FGS ( 19 May 1773 – 15 April 1854 ) was an English chemist, mineralogist and scientific writer.
Adolph Wilhelm Hermann Kolbe ( September 27, 1818 – November 25, 1884 ) was a German chemist.
The name " alkaloids " () was introduced in 1819 by the German chemist Carl F. W.
The first complete synthesis of an alkaloid was achieved in 1886 by the German chemist Albert Ladenburg.
However in the United Kingdom, pioneering research into painting materials and conservation, ceramics, and stone conservation was conducted by Arthur Pillans Laurie, academic chemist and Principal of Heriot-Watt University from 1900.
Rutherford John Gettens was the first chemist in the U. S. to be permanently employed by an art museum.
The first of these scientific concepts of acids and bases was provided by the French chemist Antoine Lavoisier, circa 1776.
* Ansbach was the birthplace of the early chemist, Georg Ernst Stahl.
Eventually it was discovered that metallic zinc could be alloyed with copper to make brass ; a process known as speltering and by 1657 the German chemist Johann Glauber had recognised that calamine was " nothing else but unmeltable zinc " and that zinc was a " half ripe metal.
Pure boron was arguably first produced by the American chemist Ezekiel Weintraub in 1909.
It was developed by Belgian-born chemist Leo Baekeland in New York in 1907.
Weizmann was a chemist who had developed a process to synthesize acetone via fermentation.
An alchemist was called a ' chemist ' in popular speech, and later the suffix "- ry " was added to this to describe the art of the chemist as " chemistry ".
One of the first studies of condensed states of matter was by English chemist Humphry Davy, when he observed that of the forty chemical elements known at the time, twenty-six had metallic properties such as lustre, ductility and high electrical and thermal conductivity.
The most common compound of chlorine, sodium chloride, has been known since ancient times ; however, around 1630, chlorine gas was obtained by the Belgian chemist and physician Jan Baptist van Helmont.
Davy was trying to isolate calcium ; when he heard that Swedish chemist Jöns Jakob Berzelius and Pontin prepared calcium amalgam by electrolyzing lime in mercury, he tried it himself.
He was educated as a chemist and employed as a scientist for 30 years.
Carbamazepine was discovered by chemist Walter Schindler at J. R. Geigy AG ( now part of Novartis ) in Basel, Switzerland, in 1953.
chemist and first
* 1943 – Bicycle Day – Swiss chemist Dr. Albert Hofmann deliberately takes LSD for the first time.
Friedrich Sertürner, the German chemist who first isolated morphine from opium.
Conservation, as a distinct field of study, initially developed in Germany, when in 1888 Friedrich Rathgen became the first chemist to be employed by a Museum, the Koniglichen Museen, Berlin ( Royal Museums of Berlin ).
* 1827 – John Walker, an English chemist, sells the first friction match that he had invented the previous year.
In 1953 Frederik F. Yonkman, a chemist at the Swiss based Ciba pharmaceutical company, first used the term tranquilizer to differentiate reserpine from the older sedatives.
* John Rex Whinfield, chemist, inventor of Terylene ( polyester ), the first completely synthetic fibre invented in UK
Although the term “ biochemistry ” seems to have been first used in 1882, it is generally accepted that the formal coinage of biochemistry occurred in 1903 by Carl Neuberg, a German chemist.
In 1913 the German chemist Max Bodenstein first put forth the idea of chemical chain reactions.
Friedrich Wöhler ( 31 July 1800 – 23 September 1882 ) was a German chemist, best known for his synthesis of urea, but also the first to isolate several chemical elements.
* 1909 – Belgian chemist Leo Baekeland announces the creation of Bakelite, the world's first synthetic plastic.
While there were a number of precursors to Gaia theory, the first scientific form of this idea was proposed as the Gaia hypothesis by James Lovelock, a UK chemist, in 1970.
The first scientifically rigorous theory was the Gaia hypothesis by James Lovelock, a UK chemist.
The focus of the Scottish Enlightenment ranged from intellectual and economic matters to the specifically scientific as in the work of William Cullen, physician and chemist, James Anderson, an agronomist, Joseph Black, physicist and chemist, and James Hutton, the first modern geologist.
He was the first industrial chemist to become a Nobel laureate.
At first, Kier simply dumped the useless oil into the nearby Pennsylvania Main Line Canal, but later he began experimenting with several distillates of the crude oil, along with a chemist from eastern Pennsylvania.
This observation was first made by the French chemist Joseph Proust, based on several experiments conducted between 1798 and 1804.
It is sometimes called Dalton's Law after its discoverer, the English chemist John Dalton, who published it in the first part of the first volume of his " New System of Chemical Philosophy " ( 1808 ).
In 1805, the chemist John Dalton published his first table of relative atomic weights, listing six elements, hydrogen, oxygen, nitrogen, carbon, sulfur, and phosphorus, and assigning hydrogen an atomic weight of 1.
1.286 seconds.