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학술발표회초록보기

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제112회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Mechanochemical Synthesis of Organic and Inorganic Materials

등록일
2013년 8월 29일 16시 53분 59초
접수번호
1182
발표코드
MAT.P-1080 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 16일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
이규형, 이주희, 박규리, 허남회*
서강대학교 화학과, Korea
We report a novel method that can synthesize organic and inorganic materials through a mechanochemical method, which is based on nontoxic solid hydrazine (H3N+NHCO2-). Azines, pyrazoles, and pyridazinones were prepared as the sole products in high yields simply by grinding solid hydrazine with di-carbonyl compounds. Typically, complete conversions were achieved within a day at ambient temperature without using catalysts. Reaction rates were generally enhanced upon increasing the reaction temperature. The solid-state reactions did not produce any wastes besides water and carbon dioxide. In a similar manner, we were able to synthesize various inorganic materials by grinding solid hydrazine with corresponding precursors. The mechanochemical method is environmentally benign and readily scalable, which allows for highly selective synthesis of a wide range of materials.

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