نتایج جستجو برای: sesquitepene coumarins

تعداد نتایج: 1764  

Journal: :Chemistry of Natural Compounds 1973

Journal: :Chemistry of Natural Compounds 1972

Journal: :Chemistry of Natural Compounds 1971

Journal: :Chemical communications 2012
Minsik Min Sungwoo Hong

An efficient method for the C4-regiocontrolled C-H functionalization of coumarins to enable facile oxidative cross-couplings with simple arene components is disclosed.

2009
Nzira Lukwa Per Mølgaard Peter Furu Claus Bøgh

Mosquito repellent plants are used in the rural areas of Zimbabwe despite the fact that very few of them have been biologically evaluated. Leaves of the plant Lippia javanica, were collected from Mumurwi village, Zimbabwe and evaluated for repellency against laboratory reared Aedes aegypti mosquitoes. Major plant compounds were identified using Thin Layer Chromatography (TLC) and Mass Spectrome...

Journal: :Chemical communications 2013
Donghee Kim Minsik Min Sungwoo Hong

One-pot reactions leading to highly functionalized coumarins have been developed via a Pd(II)-catalyzed dehydrogenation-oxidative Heck-cyclization process.

Journal: :Chemical and Pharmaceutical Bulletin 1991

Journal: :Current Organic Chemistry 2017

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