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In the first part of this paper, three new ligands with bis(8-hydroxyquinoline) which were substituted by methoxy, butoxy and octoxy were synthesized by Witting-Horner reaction.

自从1987年C.W.Tang等人报道8-基喹啉铝(Alq3)为光层制备的高亮度电致来,有机金属配合物光材料件加工工艺成为有机电致光领域的一个研究热点。

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acetylsalol, acetylspiramycin, acetylstrophanthidin, acetylsulfadiazine, acetylsulfafurazole, acetylsulfaguanidine, acetylsulfalene, acetylsulfamethoxazole, acetylsulfamethoxypyridazine, acetyl-sulfamethoxypyridazine,

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3G, 401(K), a,

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科学60秒-科学美国人 2023年1月合集

Their experiments show that methanol, commonly known as wood alcohol, and hydroxyl react rapidly at –210 degrees Celsius to form methoxy, which has also been spotted in space.

实验显示,甲醇(俗名木精)和羟基成甲氧基反应速在零下 210 摄很快,而研究人员也在宇宙中发现了这一过程。

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acetylurea, acevaltralte, acey-deucey, acey-deucy, ACF, ACFM, ACG, AC-galvanometer, ACGB, AC-generator,

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3G, 401(K), a,
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