Development of β-keto 1,3-dithianes as versatile intermediates for organic synthesis
文献信息
Matthew J. Gaunt, Helen F. Sneddon, Peter R. Hewitt, Paolo Orsini, David F. Hook, Steven V. Ley.
β-Keto 1,3-dithianes can be generated by the double conjugate addition of dithiols to propargylic ketones, esters and aldehydes in excellent yields. As masked 1,3-dicarbonyl systems these substrates can be converted to a range of functionalised oxygen-containing heterocycles that can be used in natural product synthesis.
相关文献
Ruthenium complexes of tetradentate bipyridine ligands: highly efficient catalysts for the hydrogenation of carboxylic esters and lactones
Wei Li, Jian-Hua Xie, Ming-Lei Yuan, Qi-Lin Zhou
DOI: 10.1039/C4GC00835A
A solar light-driven, eco-friendly protocol for highly enantioselective synthesis of chiral alcohols via photocatalytic/biocatalytic cascades
Sumit Choudhury, Jin-Ook Baeg, No-Joong Park, Rajesh K. Yadav
DOI: 10.1039/C4GC00885E
Fluoro-functionalized polymeric ionic liquids: highly efficient catalysts for CO2 cycloaddition to cyclic carbonates under mild conditions
Zhen-Zhen Yang, Yanfei Zhao, Guipeng Ji, Hongye Zhang, Bo Yu, Xiang Gao, Zhimin Liu
DOI: 10.1039/C4GC00730A
Towards non-toxic solvents for membrane preparation: a review
A. Figoli, T. Marino, S. Simone, E. Di Nicolò, X.-M. Li, T. He, S. Tornaghi, E. Drioli
DOI: 10.1039/C4GC00613E
Preparation of a macroscopic, robust carbon-fiber monolith from filamentous fungi and its application in Li–S batteries
Liyuan Zhang, Yangyang Wang, Wanting Yu, Baiwan Deng, Kai Zhang, Jiexi Wang
DOI: 10.1039/C4GC00761A
Total photocatalysis conversion from cyclohexane to cyclohexanone by C3N4/Au nanocomposites
Juan Liu, Yanmei Yang, Naiyun Liu, Yang Liu, Hui Huang, Zhenhui Kang
DOI: 10.1039/C4GC01126K
Hydrothermal decarboxylation of amino acid derived imidazolium zwitterions: a sustainable approach towards ionic liquids
Sarah Kirchhecker, Markus Antonietti, Davide Esposito
DOI: 10.1039/C4GC00564C
Combination of Pd/C and Amberlyst-15 in a single reactor for the acid/hydrogenating catalytic conversion of carbohydrates to 5-hydroxy-2,5-hexanedione
Fei liu, Maïté Audemar, Karine De Oliveira Vigier, Jean-Marc Clacens, Floryan De Campo, François Jérôme
DOI: 10.1039/C4GC01158A
您可能还喜欢
N-2,2-丙烯基-2-丙烯酰胺(CAS号:2555-13-7)通常如何合成?
N-2,2-丙烯基-2-丙烯酰胺通常通过丙烯酰胺与丙烯基卤化物的缩合反应合成。该反应通常在温和的条件下进行,使用适量的碱如吡啶作为催化剂。反应的选择性良好,产率...
什么是1,2-二碘四氟代乙烷(CAS号:354-65-4)?
1,2-二碘四氟代乙烷是一种有机化合物,化学式为C2F4I2,CAS号为354-65-4。它是一种无色透明液体,具有特殊的化学性质和物理性质,包括高沸点、低挥发...
3-溴-1H-吡咯[3,2-c]吡啶-4-碳腈(CAS号:1000341-71-8)适用哪些法规指南?
根据GHS(全球化学品统一分类和标签制度),3-溴-1H-吡咯[3,2-c]吡啶-4-碳腈被归类为第2类易燃液体。在欧盟,该化合物需要符合REACH法规的要求,...
1-氯甲基萘磺酸(CAS号:87491-79-0)安全吗?
1-氯甲基萘磺酸在使用时需要谨慎,因为它具有一定的刺激性和腐蚀性。操作时应佩戴适当的防护装备,如防化服、手套、护目镜等,避免直接接触皮肤和吸入其蒸汽。
二氯(二环戊二烯)铂(CAS号:12083-92-0)的主要用途是什么?
该化合物主要用于催化剂领域,特别是在有机合成中的催化氧化反应以及作为某些药物合成的中间体。此外,它还被研究用于纳米材料的制备。
3-溴-7-氯噻吩并[3,2-b]吡啶-6-甲腈(CAS号:798574-82-0)安全吗?
3-溴-7-氯噻吩并[3,2-b]吡啶-6-甲腈在处理时需要谨慎,因其含有溴和氯等强卤素,可能具有一定的刺激性和腐蚀性。使用时应佩戴适当的个人防护装备,避免皮肤...
(R)-1-((R)-2-(2’-二环己基膦苯基)三戊铁基]乙基(双-3,5-三氟甲基苯基)膦(CAS号:494227-32-6)的主要用途是什么?
该化合物主要用于有机合成领域,特别是作为催化剂或配体,在有机合成反应中发挥重要作用。此外,它还可能应用于催化加氢反应、偶联反应等。
3-[6-(Diphenylphosphoryl)-2-naphthyl]-1,10-phenanthroline(CAS号:1480371-38-7)安全吗?
3-[6-(Diphenylphosphoryl)-2-naphthyl]-1,10-phenanthroline在正常使用条件下相对安全,但在操作时应穿戴适当...
在合成中是否有ETHYL 2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)CYCLOHEX-3-ENYL)ACETATE(CAS号:1166829-70-4)的替代品?
可以考虑使用类似结构的化合物作为替代品,如2-(4-环戊基环己烯基)乙酸酯,这种化合物在结构上相似,可能在某些合成路径中作为替代品。
如何处理含有3-(3-氨基丙基)丙酮缩甘油(CAS号:131606-42-3)的废料?
处理含有3-(3-氨基丙基)丙酮缩甘油的废料时,首先应确保遵守当地的环保法规。对于危险废物,应进行分类收集,然后送至专业的废物处理设施进行焚烧或安全填埋。在处理...
来源期刊
Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.













![1H-Imidazo[4,5-c]pyridine-7-carboxylic acid structure 1H-Imidazo[4,5-c]pyridine-7-carboxylic acid structure](https://cnstatic.chemtradehub.com/structs/123/1234616-39-7-1344.webp)