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Melvin Spencer Newman (March 10, 1908 – May 30, 1993) was an American chemist, Ohio State University professor, best known for inventing the Newman projection. Newman was born in New York City in a Jewish family, the youngest of Mae (née Polack) and Jacob K. Newman's four children. [ 1 ]
This projection is named after American chemist Melvin Spencer Newman, who introduced it in 1952 as a partial replacement for Fischer projections, which are unable to represent conformations and thus conformers properly.
The Newman–Kwart rearrangement is a type of rearrangement reaction in which the aryl group of an O-aryl thiocarbamate, ArOC(=S)NMe 2, migrates from the oxygen atom to the sulfur atom, forming an S-aryl thiocarbamate, ArSC(=O)NMe 2. [1] [2] [3] The reaction is named after its discoverers, Melvin Spencer Newman [4] and Harold Kwart. [5]
Preheat oven to 350°. Grease a 13"-x-9" metal baking pan with cooking spray. Line pan with foil, leaving an overhang on 2 opposite sides. Grease foil with cooking spray. In a small pot over ...
Figure 5 shows 2-chloro-2,3-dimethylbutane in a sawhorse projection with chlorine and a hydrogen anti-periplanar to each other. Syn-periplanar or synperiplanar is similar to anti-periplanar. In the syn-periplanar conformer, the A and D are on the same side of the plane of the bond, with the dihedral angle of A−B and C−D between +30° and ...
A 20-year-old man has been arrested on suspicion of fatally hitting an 8-month-old baby with his car after he allegedly left the child on the road following an argument with a female passenger.
Iowa State. Record: 17-3.Quad 1 record: 6-3.NET Ranking: 6. Why Iowa State is here: One of the most experienced teams in the country, Iowa State continues to build off the 29 wins it achieved last ...
The Newman and Wolfrom Laboratory of Chemistry at Ohio State University was named for Wolfrom and Melvin Spencer Newman on November 3, 1995. ...