Shenvi, Suvarna; Shivanna, Shivaprakash; Reddy, G. Chandrasekara, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2016, vol. 55B, # 8, p. 1035 - 1038
作者:Prabhakar Peddikotla、Amar G. Chittiboyina、Ikhlas A. Khan
DOI:10.1080/00397911.2013.775308
日期:2013.12.2
Abstract A simple, E-stereoselective route for the synthesis of the biologically active compounds trans-pterostilbene and tetramethoxy stilbene from the readily available starting materials 3,5-dimethoxy benzyl alcohol and 4-hydroxy benzaldehyde was developed using Juliaolefination as a key reaction. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic
摘要 使用 Julia 烯化作为关键反应,开发了一种简单的 E 立体选择性路线,用于从易得的起始原料 3,5-二甲氧基苯甲醇和 4-羟基苯甲醛合成生物活性化合物反式蝶芪和四甲氧基芪。[本文提供补充材料。访问出版商的 Synthetic Communications® 在线版,获取以下免费补充资源:完整的实验和光谱细节。] 图形摘要
Fluorinated Sulfinates as Source of Alkyl Radicals in the Photo‐Enantiocontrolled β‐Functionalization of Enals
作者:Ricardo I. Rodríguez、Marina Sicignano、José Alemán
DOI:10.1002/anie.202112632
日期:2022.2.21
use of gem-difluoro sulfinates in visible-light photocatalysis for the construction of new C−C bonds in a chiral fashion is presented. This was tackled by rerouting the chemical pathway of alkyl sulfonyl radicals from traditional sulfonylation to alkylation performance. The efficacy of these sulfinates for assisting SO2 extrusion is shown by allowing the installation of CF2-bearing scaffolds, a modern
介绍了宝石-二氟亚磺酸盐在可见光光催化中前所未有的用途,用于以手性方式构建新的 C-C 键。这是通过将烷基磺酰基自由基的化学途径从传统的磺酰化重新路由到烷基化性能来解决的。这些亚磺酸盐有助于 SO 2挤出的功效通过允许安装带有 CF 2的支架来显示,这是制药领域的一项现代任务。
Shenvi, Suvarna; Shivanna, Shivaprakash; Reddy, G. Chandrasekara, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2016, vol. 55B, # 8, p. 1035 - 1038
作者:Shenvi, Suvarna、Shivanna, Shivaprakash、Reddy, G. Chandrasekara