Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Derek A. Pflum"'
Searching for reaction in organic synthesis has been made much easier in the current age of computer databases. However, the dilemma now is which procedure one selects among the ocean of choices. Especially for novices in the laboratory, it becomes a
Autor:
Anne Akin, Jacob Bradley Schwarz, Johnson Paul D, Peter G. Blazecka, Osuma Augustine Tobi, Derek Vrieze, Mark S. Plummer, Yun Huang, Ji Zhang, Michael Lovdahl, Norman L. Colbry, Brian Samas, Joseph Richard Bozelak, Timothy T. Curran, Andrew John Thorpe, Derek A. Pflum, Annise Paige Goodman, David C. Boyles, Garrett Hoge, Suzanne Ross Kesten
Publikováno v:
Tetrahedron Letters. 50:1167-1170
A chiral β-amino acid containing three contiguous chiral centers was synthesized efficiently in 11 steps, employing enantio-enriched β-ketoester as a key intermediate, via stereoselective catalytic hydrogenation of the corresponding enamide. Stereo
Publikováno v:
Journal of the American Chemical Society. 119:9641-9651
The first total synthesis of the natural product (+)-K252a (2) has been achieved in 12 steps from commercially available materials, with a longest linear sequence of seven steps and an overall yield of 21%. The synthetic strategy employs novel rhodiu
Publikováno v:
ChemInform. 29
The first total synthesis of the natural product (+)-K252a (2) has been achieved in 12 steps from commercially available materials, with a longest linear sequence of seven steps and an overall yield of 21%. The synthetic strategy employs novel rhodiu
Autor:
John L. Wood, Derek A. Pflum, Brian M. Stoltz, Alexandra A. Holubec, George A. Moniz, Hans-Juergen Dietrich
Publikováno v:
ChemInform. 30
Activated manganese dioxide (MnO2) reliably oxidizes acetylenic, allylic, and benzylic alcohols to aldehydes and ketones. Saturated primary and secondary alcohols are also oxidized, albeit more slowly. The two main concerns are the activity of the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac09433e4397eb537bc628f340fddbb4
https://doi.org/10.1093/oso/9780195187984.003.0009
https://doi.org/10.1093/oso/9780195187984.003.0009
What we do in a modern organic chemistry laboratory is serious business. While it can provide social benefit, basic scientific discoveries, and intellectual satisfaction, chemical experiment is not just fun, it can also be very hazardous, some experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf521e111ffd843987498dd42c336845
https://doi.org/10.1093/oso/9780195187984.003.0007
https://doi.org/10.1093/oso/9780195187984.003.0007
Searching for reaction in organic synthesis has been made much easier in the current age of computer databases. However, the dilemma now is which procedure one selects among the ocean of choices. Especially for novices in the laboratory, it becomes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c334ad5fb568a6d351afcfa3b656fb
https://doi.org/10.1093/oso/9780195187984.001.0001
https://doi.org/10.1093/oso/9780195187984.001.0001
The Barton deoxygenation (or Barton–McCombie deoxygenation) is a two-step reaction sequence for the reduction of an alcohol to an alkane. The alcohol is first converted to a methyl xanthate or thioimidazoyl carbamate. Then, the xanthate or thioimid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be05acd995f4b19ff74b24d99260beff
https://doi.org/10.1093/oso/9780195187984.003.0010
https://doi.org/10.1093/oso/9780195187984.003.0010
Publikováno v:
Modern Organic Synthesis in the Laboratory
Reviews: (a) Vicarion, J. L.; Badia, D.; Carillo, L.; Reyes, E.; Etxebarria, J. Curr. Org. Chem. 2005, 9, 219-235. (b) Mahrwald, R. Ed. In Modern Aldol Reactions; Wiley-VCH: Weinheim, 2004; Vol. 1., pp. 1-335 (c) Mahrwald, R. Ed. In Modern Aldol Reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc7467d707e71d425c36197f18b0f266
https://doi.org/10.1093/oso/9780195187984.003.0011
https://doi.org/10.1093/oso/9780195187984.003.0011