Enantioselective hydrogenation of beta-dehydroamino acids on a cinchonidine-modified palladium catalyst
文献类型：期刊论文
| 作者 | Chen, Chunhui; Zhan, Ensheng; Li, Yong; Shen, Wenjie |
| 刊名 | journal of molecular catalysis a-chemical
 |
| 出版日期 | 2013-11-15 |
| 卷号 | 379页码:117-121 |
| 关键词 | Enantioselective hydrogenation (Z)-beta-Dehydroamino acids Cinchonidine Pd/Al2O3 |
| 英文摘要 | enantioselective hydrogenation of (z)-beta-dehydroamino acids on a cinchonidine-modified pd/al2o3 catalyst was explored. comparative studies by using (z)-beta-dehydroamino acids and esters identified that the carboxylic group in dehydroamino acids was essentially important to get enantioselectivities (33% for aryl substituted and 46% for alkyl substituted beta-dehydroamino acids). this result extended the range of enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acids on chirally modified pd catalysts and offered a new approach to synthesize optically active beta-amino acids. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | substituted (e)-2,3-diphenylpropenoic acids ; unsaturated carboxylic-acids ; asymmetric hydrogenation ; amino-acids ; (e)-alpha-phenylcinnamic acid ; selective hydrogenation ; pd/tio2 catalyst ; fine chemicals ; ligands ; derivatives |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000326772700017 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137881]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Chunhui,Zhan, Ensheng,Li, Yong,et al. Enantioselective hydrogenation of beta-dehydroamino acids on a cinchonidine-modified palladium catalyst[J]. journal of molecular catalysis a-chemical,2013,379:117-121. |
| APA | Chen, Chunhui,Zhan, Ensheng,Li, Yong,&Shen, Wenjie.(2013).Enantioselective hydrogenation of beta-dehydroamino acids on a cinchonidine-modified palladium catalyst.journal of molecular catalysis a-chemical,379,117-121. |
| MLA | Chen, Chunhui,et al."Enantioselective hydrogenation of beta-dehydroamino acids on a cinchonidine-modified palladium catalyst".journal of molecular catalysis a-chemical 379(2013):117-121. |
入库方式： OAI收割
来源：大连化学物理研究所
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