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pro vyhledávání: '"Evan M. Cohen"'
Publikováno v:
Synthetic Communications. 43:1980-1991
The Diels–Alder reaction of β-acylacrylic acids with dienes gave good yields and good regio- or stereoselectivity of the corresponding cycloaddition products with the use of Lewis acids.
Autor:
Baran D. Sumer, Jinming Gao, Evan M. Cohen, Chase W. Kessinger, Chalermchai Khemtong, Huiying Ding
Publikováno v:
Otolaryngology–Head and Neck Surgery. 143:109-115
To encapsulate 5,10,15,20-tetrakis(meso-hydroxyphenyl)porphyrin (mTHPP), a photosensitizer, into polymeric micelles; characterize the micelles; and test in vitro photodynamic therapy efficacy against human head and neck cancer cells.A nanoparticle de
Publikováno v:
Synthesis. 2010:3977-3979
The DABCO-catalyzed isomerization/redox rearrangementreadily converts 2,6-dialkyl-6-hydroxy-2 H-pyran-3(6 H)-ones into 1,2,5-triketones.
Publikováno v:
ChemInform. 44
Lewis acid-mediated Diels—Alder reactions of β-acylacrylic acids with dienes affords the expected cycloadducts in good yields and good to excellent regio- and/or stereoselectivity.
Publikováno v:
ChemInform. 42
The process converts pyranones of type (I), previously synthesized by oxidative rearrangement of α-hydroxyalkylfurans, to synthetically important triketones.
Publikováno v:
Otolaryngology–Head and Neck Surgery. 143