Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Boying Guo"'
Autor:
Hayley M. McDaid, Nancy R. Zhang, Andrea E. Prota, Alicia Rodriguez-Gabin, Tobias Mühlethaler, Michel O. Steinmetz, Kenny Ye, Amos B. Smith, Boying Guo, Susan Band Horwitz
Publikováno v:
Mol Pharmacol
The natural product (+)-discodermolide (DDM) is a microtubule stabilizing agent and potent inducer of senescence. We refined the structure of DDM and evaluated the activity of novel congeners in triple negative breast and ovarian cancers, malignancie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f91a5c25c2181a1b575a7fd5eba75df
https://doi.org/10.1124/mol.119.117457
https://doi.org/10.1124/mol.119.117457
Publikováno v:
Organic Chemistry Frontiers. 7:3935-3940
3-Selenyl/sulfenyl chromones/thiochromones were conveniently synthesized from the PIFA-mediated reactions between alkynyl aryl ketones bearing an ortho-methoxy/methylthio group and diorganyl diselenides/disulfides. This metal-free approach is postula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a69d14fb02d6663a6d89eb854cd53b7
https://doi.org/10.1039/d0qo01175d
https://doi.org/10.1039/d0qo01175d
Publikováno v:
Chemical communications (Cambridge, England). 56(91)
Hypervalent iodine reagents have been extensively employed in various types of oxidative organic reactions including oxidative coupling/cyclization, bifunctionalization of olefins and cyclopropane, C-H functionalization, and oxidative rearrangement r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e25551c01603ec17e269078205054bc8
https://pubmed.ncbi.nlm.nih.gov/33140751
https://pubmed.ncbi.nlm.nih.gov/33140751
Publikováno v:
Angewandte Chemie International Edition. 51:5675-5678
A variety of 2-vinyloxetanes smoothly undergoes Cu-catalyzed ring expansion to afford dihydropyran derivatives in high yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff7a2a5ca467d846522fec338789f65f
https://doi.org/10.1002/anie.201201367
https://doi.org/10.1002/anie.201201367
Publikováno v:
Tetrahedron Letters. 55:3232-3234
Presented in this Letter is a mild new method to stereoselectively ring open 1,1-disubstituted vinyl oxiranes using dialkyl dithiophosphate nucleophiles. This new reaction proceeds in toluene at room temperature to afford tri- and tetrasubstituted al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ae6fe042ffca4618c2982bef935b03
https://doi.org/10.1016/j.tetlet.2014.04.028
https://doi.org/10.1016/j.tetlet.2014.04.028
Publikováno v:
ChemInform. 45
In case of 1,1-disubstituted substrates (I) the nucleophile adds exclusively at the terminal carbon to give predominantely Z-products (III).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c6b94c8574c3d8761651015660d5efd
https://doi.org/10.1002/chin.201442208
https://doi.org/10.1002/chin.201442208
Autor:
Boying Guo, Jon T. Njardarson
Publikováno v:
ChemInform. 45
A mild vinyl oxetane (I) ring opening that affords mainly Z-substituted allylic thiophosphate products (III) in high yields is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0b97e1be958bf4996d75ed6fe2751b1
https://doi.org/10.1002/chin.201413034
https://doi.org/10.1002/chin.201413034
Publikováno v:
ChemInform. 43
Unsaturated cyclic ethers can be mildly and selectively reduced with catalytic amounts of B(C6F5)3 in the presence of an alkylsilane. The allylic position is preferentially reduced with minimal or no scrambling of olefin geometry. For electronically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::955cf08e893d8fa62d432f41315db441
https://doi.org/10.1002/chin.201246033
https://doi.org/10.1002/chin.201246033
Publikováno v:
ChemInform. 43
A variety of 2-vinyloxetanes smoothly undergoes Cu-catalyzed ring expansion to afford dihydropyran derivatives in high yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ac5984acc8a6e469c25c4cd80c13b7
https://doi.org/10.1002/chin.201244134
https://doi.org/10.1002/chin.201244134
Publikováno v:
Chemical communications (Cambridge, England). 48(63)
Unsaturated cyclic ethers can be mildly and selectively reduced with catalytic amounts of B(C(6)F(5))(3) in the presence of an alkylsilane. The allylic position is preferentially reduced with minimal or no scrambling of olefin geometry. For electroni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffa2164d80383e595b464d6b2d56e1a6
https://pubmed.ncbi.nlm.nih.gov/22751476
https://pubmed.ncbi.nlm.nih.gov/22751476