Suppr超能文献

由芳基醛、胺和烯基硼化合物合成2H-色烯和1,2-二氢喹啉。

Synthesis of 2H-chromenes and 1,2-dihydroquinolines from aryl aldehydes, amines, and alkenylboron compounds.

作者信息

Petasis Nicos A, Butkevich Alexey

机构信息

Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661.

出版信息

J Organomet Chem. 2009 May 1;694(11):1747-1753. doi: 10.1016/j.jorganchem.2008.11.050.

Abstract

The one-step reaction of salicylaldehydes with amines and alkenyl boronic acids or alkenyl trifluoroborates to form 2H-chromenes (2H-1-benzopyrans) has been investigated in more detail and new suitable conditions have been identified, including the use of tertiary amines and protic solvents including water. This process was applied to a concise synthesis of a tocopherol analog. The analogous condensation reaction between 2-sulfamidobenzaldehydes and alkenyl trifluoroborates provides an efficient synthesis of 1,2-dihydroquinoline derivatives.

摘要

已更详细地研究了水杨醛与胺以及烯基硼酸或烯基三氟硼酸盐一步反应形成2H-色烯(2H-1-苯并吡喃)的反应,并确定了新的合适条件,包括使用叔胺和包括水在内的质子溶剂。该方法应用于生育酚类似物的简洁合成。2-磺酰胺基苯甲醛与烯基三氟硼酸盐之间的类似缩合反应提供了1,2-二氢喹啉衍生物的有效合成方法。

相似文献

引用本文的文献

3
Peptide Boronic Acids by Late-Stage Hydroboration on the Solid Phase.通过固相后期硼氢化反应制备肽硼酸
Adv Sci (Weinh). 2024 Jul;11(28):e2400640. doi: 10.1002/advs.202400640. Epub 2024 May 29.
4
Reactivity and Synthetic Applications of Multicomponent Petasis Reactions.多组分 Petasis 反应的反应性和合成应用。
Chem Rev. 2019 Oct 23;119(20):11245-11290. doi: 10.1021/acs.chemrev.9b00214. Epub 2019 Aug 27.

本文引用的文献

3
Flavonoids and their glycosides, including anthocyanins.类黄酮及其糖苷,包括花青素。
Nat Prod Rep. 2008 Jun;25(3):555-611. doi: 10.1039/b718040n. Epub 2008 Apr 10.
8
Chemoenzymatic synthesis of both enantiomers of alpha-tocotrienol.α-生育三烯酚两种对映体的化学酶法合成。
Bioorg Med Chem. 2006 Aug 1;14(15):5389-96. doi: 10.1016/j.bmc.2006.03.035. Epub 2006 Apr 17.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验