Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Bogumila Rachwal"'
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 112:552-556
Both hydroxy groups of Eriochrome Red B are protected by acetylation and the sulfonic acid group is converted to the sulfonyl chloride with phosphorus pentachloride. Reaction with dibutylamine or N-butylbenzeneethanamine followed by the deprotection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85e840048482cc657e396a3c4df7fcaf
https://doi.org/10.1002/recl.19931121007
https://doi.org/10.1002/recl.19931121007
Autor:
Ramesh Kakarla, James C. Sutton, Shirong Zhu, Robert D. Hutchins, Samuel Gerritz, Bogumila Rachwal, Zheming Ruan, Daniel L. Cheney, Michael J. Sofia, Shuhao Shi
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 19:6477-6480
The solid-phase synthesis of a library based on an unusual biphenyl-containing trypsin-like serine protease inhibitor is described. Key to this effort was the synthesis of a highly functionalized aryl boronic acid reagent which required the developme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a2287529f3595663e6f1ca28ba0600c
https://doi.org/10.1016/j.bmcl.2009.08.100
https://doi.org/10.1016/j.bmcl.2009.08.100
Publikováno v:
Tetrahedron. 52:15031-15070
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0a31e31c79abcbbc3eda3a6623616bf
https://doi.org/10.1016/s0040-4020(96)00911-8
https://doi.org/10.1016/s0040-4020(96)00911-8
Publikováno v:
The Journal of Organic Chemistry. 61:3117-3126
Reaction of N,N-bis[(benzotriazol-1-yl)methyl]aniline (2) with 1-vinylpyrrolidin-2-one gives a mixture of diastereomeric 1,7-bis(2-oxopyrrolidin-1-yl)julolidines 3. After reduction of 3 with LAH, the predominant trans diastereomer of 1,7-di(pyrrolidi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fbc19437eaaf14369a9079a3a78a4f9
https://doi.org/10.1021/jo9519118
https://doi.org/10.1021/jo9519118
Publikováno v:
The Journal of Organic Chemistry. 60:7631-7640
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fce84490f3c5b5c9c7c13be10205443c
https://doi.org/10.1021/jo00128a041
https://doi.org/10.1021/jo00128a041
Autor:
Alan R. Katritzky, Linghong Xie, Bogumila Rachwal, Guifen Zhang, Jinlong Jiang, Hong Wu, Stanislaw Rachwal, Hengyuan Lang
Publikováno v:
Synthesis. 1995:1315-1323
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e317acd69899505baa88ecd91119f5
https://doi.org/10.1055/s-1995-4102
https://doi.org/10.1055/s-1995-4102
Publikováno v:
The Journal of Organic Chemistry. 60:3993-4001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab3f04fcc5640c36eeedf11d6455af83
https://doi.org/10.1021/jo00118a014
https://doi.org/10.1021/jo00118a014
Publikováno v:
The Journal of Organic Chemistry. 60:2588-2596
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e620b150d1b67dcb3dedaee8995efae3
https://doi.org/10.1021/jo00113a043
https://doi.org/10.1021/jo00113a043
Publikováno v:
International Journal of Chemical Kinetics. 27:351-357
The 1H NMR technique was applied for the measurement of the isomerization rates of N-ethyl-N-[(benzotriazol-1-yl)methyl]aniline (4) and 4-butyl-N-[(benzotriazol-1-yl)methyl]aniline (7) to the corresponding benzotriazol-2-yl isomers in dioxane-d8 at 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850a5bdf3fb5572e8926f007949458c9
https://doi.org/10.1002/kin.550270406
https://doi.org/10.1002/kin.550270406
Publikováno v:
The Journal of Organic Chemistry. 59:5206-5214
Additions of N,N-dialkyl-1H-benzotriazole-1-methanamines (1) to 9-viny- lcarbazole followed by reduction of the adducts with lithium aluminum hydride gave the corresponding 9-(3-(dialkylamino)propyl)carbazoles (8) in good yield. Treatment of the addu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3668704292415ed5fdb318dd7f74b450
https://doi.org/10.1021/jo00097a023
https://doi.org/10.1021/jo00097a023