Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. L. Hasha"'
Scale-Up of the Preparation of (1R,2R,4S)-1-Methyl-4-(1-methylethenyl)-2-(4-morpholinyl)cyclohexanol
Publikováno v:
Organic Process Research & Development. 11:776-779
Chiral β-amino alcohols are widely recognized as effective chiral auxiliaries for a variety of asymmetric organic transformations. Recently, (1R,2R,4S)-1-methyl-4-(1-methylethenyl)-2-(4-morpholinyl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::158614a4e47ce6ccddf0d93ac078ef8b
https://doi.org/10.1021/op700092n
https://doi.org/10.1021/op700092n
Autor:
Donald Zakett, Christian T. Goralski, L. W. Nicholson, Bakthan Singaram, G. B. Fisher, D. L. Hasha
Publikováno v:
Tetrahedron Letters. 35:3251-3254
The hydroboration of the morpholine and pyrrolidine enamines of symmetrical dialkylketones with BMS followed by methanolysis and oxidation with basic hydrogen peroxide gave the corresponding threo-β-amino alcohols in moderate yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f466d76fc119e863dd7e488c1bb2f3bd
https://doi.org/10.1016/s0040-4039(00)76877-8
https://doi.org/10.1016/s0040-4039(00)76877-8
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e49903a0ce68ad6f181412a0fc35ae
https://doi.org/10.1002/chin.199128094
https://doi.org/10.1002/chin.199128094
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::589c34325d4f922771131fed3f189ebc
https://doi.org/10.1002/chin.199438106
https://doi.org/10.1002/chin.199438106
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d58fba66c063af6d774b356b5e95dfe
https://doi.org/10.1002/chin.199448117
https://doi.org/10.1002/chin.199448117
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c447fc659f6933ab2d571e01116ed371
https://doi.org/10.1002/chin.199534083
https://doi.org/10.1002/chin.199534083
Autor:
L. W. Nicholson, Bakthan Singaram, Philip R. Rudolf, D. L. Hasha, D. Zakett, William Chrisman, C. T. Goralski
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a05144c5529b3b6eab4337b3d59b8a7
https://doi.org/10.1002/chin.199817030
https://doi.org/10.1002/chin.199817030
Publikováno v:
Macromolecules. 25:3046-3051
The structures and stereochemistry of the trimers, containing two acrylonitrile units and one styrene unit (An 2 S), produced during the spontaneous copolymerization of styrene (S) and acrylonitrile (An) were determined using 1 H NMR, 13 C NMR, and X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc96bbc1f6b266a0b74e24a498aba05
https://doi.org/10.1021/ma00038a007
https://doi.org/10.1021/ma00038a007
Publikováno v:
Journal of Macromolecular Science, Part A. 29:1-11
During the spontaneous copolymerization of styrene and acrylonitrile, many different trimer structures are formed. Some of the trimers contain two acrylonitrile units and one styrene unit (An2S). These trimers are composed of three pairs of cis-trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3834a827e6f4204026bc5afd15bdc1e5
https://doi.org/10.1080/10101329208054558
https://doi.org/10.1080/10101329208054558
Publikováno v:
Applied Spectroscopy. 45:860-867
Many lactones exhibit two significant bands in the carbonyl stretching region which result from Fermi resonance interaction between vC = O and a combination or overtone of a lower-lying fundamental (or fundamentals). However, for β-propiolactone, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4833d9bfbe918c6d4921f35f211e015c
https://doi.org/10.1366/0003702914336462
https://doi.org/10.1366/0003702914336462