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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 学科主题：Chemistry, Organic     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effective activation of the chiral salen/Ti(OiPr)(4) catalyst with achiral phenolic N-oxides as additives in the enantioselective cyanosilylation of ketones 期刊论文 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2004, 期号: 22, 页码: 4657_4666 He, B; Chen, FX; Li, Y; Feng, XM; Zhang, GL 收藏  |  浏览/下载：17/0  |  提交时间：2011/07/08 asymmetric catalysis  N-oxides  cyanosilylation  cyanohydrins   Phenolic N-oxide as a highly efficient organocatalyst for cyanosilylation of ketones 期刊论文 SYNLETT, 2004, 期号: 9, 页码: 1598_1600 Li, Y; He, B; Feng, XM; Zhang, GL 收藏  |  浏览/下载：15/0  |  提交时间：2011/07/08 catalysis  cyanohydrins  achiral N-oxides  ketones  organocatalysis   Asymmetric cyanosilylation of ketones catalyzed by bifunctional chiral N-oxide titanium complex catalysts 期刊论文 EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2004, 期号: 1, 页码: 129_137 Shen, YC; Feng, XM; Li, Y; Zhang, GL; Jiang, YZ 收藏  |  浏览/下载：10/0  |  提交时间：2011/07/08 asymmetric catalysis  asymmetric synthesis  enantioselectivity  ketones  N  O ligands   Achiral phenolic N-oxides as additives: an alternative strategy for asymmetric cyanosilylation of ketones 期刊论文 TETRAHEDRON LETTERS, 2004, 卷号: 45, 期号: 28, 页码: 5465_5467 He, B; Chen, FX; Li, Y; Feng, XM; Zhang, GL 收藏  |  浏览/下载：11/0  |  提交时间：2011/07/08 Enantioselective cyanosilylation of ketones catalyzed by double-activation catalysts with N-oxides 期刊论文 TETRAHEDRON, 2004, 卷号: 60, 期号: 46, 页码: 10449_10460 Chen, FX; Qin, B; Feng, XM; Zhang, GL; Jiang, YZ 收藏  |  浏览/下载：18/0  |  提交时间：2011/07/08 asymmetric catalysis  cyanohydrin  cyanosilylation  double-activation  ketone  N-oxide   Cyanosilylation of ketones catalyzed by quaternary ammonium salt and N-oxide 期刊论文 SYNLETT, 2004, 期号: 6, 页码: 1077_1079 Zhou, H; Chen, FX; Qin, B; Feng, ZM; Zhang, GL 收藏  |  浏览/下载：16/0  |  提交时间：2011/07/08 cyanohydrins  ketones  N-oxides  quaternary ammonium salts  organocatalysis   A mild and efficient cyanosilylation of ketones catalyzed by a Lewis acid-Lewis base bifunctional catalyst 期刊论文 TETRAHEDRON, 2003, 卷号: 59, 期号: 30, 页码: 5667_5675 Shen, YC; Feng, XM; Li, Y; Zhang, GL; Jiang, YZ 收藏  |  浏览/下载：30/0  |  提交时间：2011/07/08 Lewis acid  Lewis base  catalyst  cyanosilylation  ketone   Enantioselective cyanosilylation of ketones by a catalytic double-activation method employing chiral Lewis acid and achiral N-oxide catalysts 期刊论文 ORGANIC LETTERS, 2003, 卷号: 5, 期号: 6, 页码: 949_952 作者:  Chen, FX;  Feng, XM;  Qin, B;  Zhang, GL;  Jiang, YZ 收藏  |  浏览/下载：12/0  |  提交时间：2011/07/08 A mild and efficient cyanosilylation of ketones using in situ generated N-oxides-Ti(iPrO)(4) complexes as catalysts 期刊论文 SYNLETT, 2002, 期号: 5, 页码: 793_795 Shen, YC; Feng, XM; Li, Y; Zhang, GL; Jiang, YZ 收藏  |  浏览/下载：36/0  |  提交时间：2011/07/08 catalysis  cyanosilylation  ketones  N-oxides  complex   Asymmetric cyanosilylation of ketones catalyzed by chiral N-oxide-titanium (IV) complex 期刊论文 SYNLETT, 2002, 期号: 8, 页码: 1353_1355 作者:  Shen, YC;  Feng, XM;  Zhang, GL;  Jiang, YZ;  Feng, XM, Sichuan Univ, Fac Chem, Sichuan Key LGreen Chem & Technol, Chengdu 610064, Peoples R China. 收藏  |  浏览/下载：11/0  |  提交时间：2011/07/08 Asymmetric Synthesis  Catalysis  Cyanohydrins  Chiral  N-oxides  Bifunctional Catalyst