A synthetic procedure for obtaining the fluorescent coumarin umbelliferone (7-hydroxycoumarin) and its spectral parameters were fully developed aiming at an undergraduate organic chemistry laboratory class. Umbelliferone is traditionally prepared via Pechmann condensation using malic acid, resorcinol and sulfuric acid as catalyst. The use of domestic microwave oven and the absence of solvent allow our methodology to be simple, fast and easy applied in obtaining umbelliferone at organic chemistry laboratory being greener than classical techniques of synthesis. In this class the student will learn how to measure the potency of a microwave oven, the applicability of this kind of irradiation in the organic synthesis of fluorescent compounds and...
This study explored indanol oxidized to indanone using microwave irradiation under varying parameter...
In the Conventional laboratory or industry heating technique involve Bunsen burner, heating mental/h...
The synthesis of aspirin is a common undergraduate experiment conducted in general and organic chemi...
A synthetic procedure for obtaining the fluorescent coumarin umbelliferone (7-hydroxycoumarin) and i...
The scope of microwave induced synthesis of various cyclic compounds was investigated and considerab...
International audienceIn this laboratory classroom, students will be introduced to the three-step sy...
Microwave irradiation has become a popular heating technique in organic synthesis, mainly due to its...
This presentation was given at the 255th ACS National Meeting & Exposition. Abstracts In response to...
In the past few decades, many significant advances in organic chemistry, such as the novel synthetic...
Heterocyclic compounds hold a special place among pharmaceutically important natural and synthetic m...
The work contained within this dissertation covers three broad areas in the continued development of...
In recent years, the focal point in chemical research is the development of environmentally friendly...
Coumarins have been synthesized by microwave irradiation in solvent free reaction condition, and ex...
Microwave heating has seen increasing use in synthetic organic chemistry ever since the first publis...
For developing the teaching materials of green chemistry at the students' laboratories in secondary ...
This study explored indanol oxidized to indanone using microwave irradiation under varying parameter...
In the Conventional laboratory or industry heating technique involve Bunsen burner, heating mental/h...
The synthesis of aspirin is a common undergraduate experiment conducted in general and organic chemi...
A synthetic procedure for obtaining the fluorescent coumarin umbelliferone (7-hydroxycoumarin) and i...
The scope of microwave induced synthesis of various cyclic compounds was investigated and considerab...
International audienceIn this laboratory classroom, students will be introduced to the three-step sy...
Microwave irradiation has become a popular heating technique in organic synthesis, mainly due to its...
This presentation was given at the 255th ACS National Meeting & Exposition. Abstracts In response to...
In the past few decades, many significant advances in organic chemistry, such as the novel synthetic...
Heterocyclic compounds hold a special place among pharmaceutically important natural and synthetic m...
The work contained within this dissertation covers three broad areas in the continued development of...
In recent years, the focal point in chemical research is the development of environmentally friendly...
Coumarins have been synthesized by microwave irradiation in solvent free reaction condition, and ex...
Microwave heating has seen increasing use in synthetic organic chemistry ever since the first publis...
For developing the teaching materials of green chemistry at the students' laboratories in secondary ...
This study explored indanol oxidized to indanone using microwave irradiation under varying parameter...
In the Conventional laboratory or industry heating technique involve Bunsen burner, heating mental/h...
The synthesis of aspirin is a common undergraduate experiment conducted in general and organic chemi...