膦類化合物 的英文怎麼說
中文拼音 [lìnlèihuàgěwù]
膦類化合物
英文
phosphines-
By using sterically hindered, electron - rich alkylphosphines and n - heterocyclic carbenes ( nhc ), this process has encompassed a broad range of substrates including ketones, aldehydes, esters, amides, malonates, nitrocompounds, nitriles and sulfones
隨著大位阻、富電子烷基膦和氮雜環卡賓( nhc )為配體的催化體系的出現,該類反應的底物已從酮擴展到醛、酯、酰胺以及含酸性氫的化合物如丙二酸酯、硝基化合物、腈、碸等。As the third generation bisphonates, risedronate sodium is used in the management of osteoporosis, paget ' s disease, calcium homeositasis by increase the absorption, sediment of exotic calcium, especially decrease the loose of bone ' s calcium
利塞膦酸鈉為第三代雙膦酸鹽類化合物,臨床用於治療骨質疏鬆癥、變形性骨炎及與腫瘤相關的骨病變。Having served as the director of the institute of chemistry, academia sinica for nine years 1987 - 1996 and the president of the chemical society in taipei for two years 1993 - 1994, dr. chou put in great efforts to promote the international activities of the chemistry community in taiwan
年起探討超音波震碎鉀對?類化合物中碳-硫鍵斷裂反應研究,發現了極有趣的化學選擇性,方位選擇性及立體選擇性,亦對超音波震碎鋰在有機膦化學上的用途有些研究報告。曾於
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