Synthesis of α-oxygenated β,γ-unsaturated ketones by a catalytic rearrangement strategy
文献信息
Luisa Lempenauer, Aline Soupart, Elisabet Duñach, Gilles Lemière
A straightforward two-step entry to α-oxgenated β,γ-unsaturated ketones from readily available α,β-unsaturated ketones is disclosed. It was found that bis(allylic) alcohols undergo a skeletal rearrangement in the presence of 1 mol% of cheap and non-corrosive p-toluenesulfonic acid. Computational studies were conducted to support the mechanism and to rationalise the influence of the catalyst acidity on the product selectivity.
期刊推荐

Russian Chemical Bulletin

Journal of Peptide Science

Russian Journal of Applied Chemistry

Current Opinion in Colloid & Interface Science

Chemical Communications

Current Opinion in Solid State & Materials Science

Nature Medicine

Journal of Natural Medicines

Acta Materialia

Russian Journal of Organic Chemistry
相关文献
Inspired by mussel adhesive protein: hydrophilic cationic copoly(2-oxazoline)s carrying catecholic side chains
Nils Lüdecke, Helmut Schlaad
DOI: 10.1039/D1PY00679G
Self-healable functional polymers based on Diels–Alder ‘click chemistry’ involving substituted furan and triazolinedione derivatives: a simple and very fast approach
Prantik Mondal, Gourhari Jana, Tuhin Subhra Pal, Nikhil K. Singha
DOI: 10.1039/D1PY00910A
Direct fluorination as a one-step ATRP initiator immobilization for convenient surface grafting of phenyl ring-containing substrates
Taijun He, Zhenyu Xing, Yixing Wang, Difeng Wu, Yang Liu, Xiangyang Liu
DOI: 10.1039/D0PY00860E
Chiral amines as initiators for ROP and their chiral induction on poly(2-aminoisobutyric acid) chains
Matthias Rohmer, Özgün Ucak, Rahul Fredrick, Wolfgang H. Binder
DOI: 10.1039/D1PY01021B
Biobased poly(ester-co-glycoside) from reactive natural Brønsted acidic deep eutectic solvent analogue
Gabriel Duaux, Etienne Fleury, Daniel Portinha
DOI: 10.1039/D1PY00990G
General approach to prepare polymers bearing pendant isocyanate groups
Rodrigo Navarro, Carolina García, Juan Rodríguez-Hernández, Carlos Elvira, Angel Marcos-Fernández, Alberto Gallardo, Helmut Reinecke
DOI: 10.1039/D0PY00989J
Role of thiol oxidation by air in the mechanism of the self-initiated thermal thiol–ene polymerization
DOI: 10.1039/D1PY01301G
Highly branched polymethacrylates prepared efficiently: brancher-directed topology and application performance
Hong-Mei Yang, Zhi-Hao Chen, Jun-Fang Li, Xiu-Li Sun, Xiao-Yan Wang, Yong Tang
DOI: 10.1039/D1PY01273H
Tellurophene-containing π-conjugated polymers with unique heteroatom–heteroatom interactions by post-element-transformation of an organotitanium polymer
Hiroki Nishiyama, Feng Zheng, Shinsuke Inagi, Hiroyuki Fueno, Ikuyoshi Tomita
DOI: 10.1039/D0PY00724B
您可能还喜欢
(5-氨基吡唑-3-基)乙酸(CAS号:174891-10-2)的物理化学性质是什么?
(5-氨基吡唑-3-基)乙酸是一种无色至白色固体,分子量为174.15 g/mol。它在水中具有较好的溶解性,在有机溶剂中的溶解度较低。该化合物具有较好的反应活...
3-氟-4,5-二氯苯胺(CAS号:35754-38-2)适用哪些法规指南?
3-氟-4,5-二氯苯胺受到多项法规指南的约束,包括但不限于GHS(全球化学品统一分类和标签制度)的危险分类标准、欧盟的REACH法规(注册、评估、授权和限制)...
什么是(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶(CAS号:442905-33-1)?
这是一种有机化合物,化学名为(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶,CAS号为44290...
1-氨基-2-氰基萘(CAS号:3100-67-2)应用于哪些行业?
1-氨基-2-氰基萘在医药、聚合物、传感器和半导体等行业中有应用。在医药领域,它可用作中间体合成某些药物。在聚合物行业,它可以用于制备具有特定性能的聚合物。此外...
如何处理含有1-溴-4-(异丙氧基甲基)苯(CAS号:98446-84-5)的废料?
处理含1-溴-4-(异丙氧基甲基)苯的废料时,首先应确保废液收集在防渗漏的容器中,避免泄露。然后,可以考虑采用化学降解法或物理吸附法进行处理。在特定条件下,可通...
6-Chloro-8-(trifluoromethyl)chroman-4-one(CAS号:1344889-75-3)的主要用途是什么?
6-氯-8-三氟甲基-2,3-二氢-4H-色喃-4-酮主要用于有机合成中的中间体,也可作为研究试剂使用。
7-乙氧基-2-萘酚(CAS号:57944-44-2)通常如何合成?
7-乙氧基-2-萘酚通常通过N-乙氧基化反应合成,首先将2-萘酚与乙醇钠在乙醇中反应生成7-乙氧基-2-萘酚钠盐,再通过酸化进一步得到7-乙氧基-2-萘酚。该合...
4-(1,1-二氧硫代吗啉)丁醇(CAS号:59801-41-1)适用哪些法规指南?
该化合物需遵循一系列的法规指南,包括但不限于GHS全球统一分类和标签制度,其分类可能包括易燃液体和可能危害水生环境。在欧洲,还需遵循REACH法规,确保物质和混...
4-甲氧基苄基叠氮甲酸酯(CAS号:25474-85-5)的物理化学性质是什么?
4-甲氧基苄基叠氮甲酸酯是一种无色液体,具有一定的挥发性。其分子量为198.16,熔点为-69°C,沸点为105°C。该化合物在水中溶解度较低,在有机溶剂如乙醇...
如何处理含有4-氯-2-氟嘧啶(CAS号:51422-00-5)的废料?
含有4-氯-2-氟嘧啶的废料应按照危险废物处理。首先,应收集并分类这些废料,避免与其他废物混合。然后,可以采用焚烧处理或者交由专业机构进行处置。在处理过程中,需...
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.


![1,10-bis(3,5-dimethylphenyl)-12-hydroxy-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine 12-oxide structure 1,10-bis(3,5-dimethylphenyl)-12-hydroxy-4,5,6,7-tetrahydroiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine 12-oxide structure](https://cnstatic.chemtradehub.com/structs/141/1412439-82-7-b9a9.webp)

![1-oxaspiro[4.4]nonan-6-one structure 1-oxaspiro[4.4]nonan-6-one structure](https://cnstatic.chemtradehub.com/structs/134/134179-01-4-e051.webp)