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浏览/检索结果: 共8条，第1-8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：16/0  |  提交时间：2011/07/08 asymmetric catalysis  N-oxides  cyanosilylation  cyanohydrins   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：9/0  |  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：10/0  |  提交时间：2011/07/08 Highly enantioselective hetero-Diels-Alder reaction of brassard diene with aromatic aldehydes 期刊论文 ORGANIC LETTERS, 2004, 卷号: 6, 期号: 13, 页码: 2185_2188 Fan, Q; Lin, LL; Liu, J; Huang, YZ; Feng, XM; Zhang, GL 收藏  |  浏览/下载：19/0  |  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   An efficient and enantioselective approach to 2,5-disubstituted dihydropyrones 期刊论文 SYNLETT, 2004, 期号: 10, 页码: 1772_1775 作者:  Fu, ZY;  Gao, B;  Yu, ZP;  Yu, L;  Huanga, YZ 收藏  |  浏览/下载：11/0  |  提交时间：2011/07/08 Hetero-diels-alder Reaction  Titanium Complex  Asymmetric Catalysis  Dihydropyrones   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：29/0  |  提交时间：2011/07/08 Lewis acid  Lewis base  catalyst  cyanosilylation  ketone   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