Authors Wang, D; Song, ZF; Zhang, JY; Xu, T in ROYAL SOC CHEMISTRY published article about C-H FUNCTIONALIZATION; DIELS-ALDER REACTION; DIARYLIODONIUM SALTS; PALLADIUM; BOND; ACTIVATION; ARYLATION; TRANSFORMATIONS; ALLENES; ETHERS in [Wang, De; Song, Zefeng; Zhang, Jianyu; Xu, Tao] Ocean Univ China, Mol Synth Ctr MSC, Qingdao 266003, Peoples R China; [Wang, De; Song, Zefeng; Zhang, Jianyu; Xu, Tao] Ocean Univ China, Key Lab Marine Drugs, Minist Educ, Qingdao 266003, Peoples R China; [Wang, De; Song, Zefeng; Zhang, Jianyu; Xu, Tao] Ocean Univ China, Sch Med & Pharm, Qingdao 266003, Peoples R China; [Wang, De; Xu, Tao] Pilot Natl Lab Marine Sci & Technol, Lab Marine Drugs & Bioprod, 1 Wenhai Rd, Qingdao 266237, Peoples R China; [Wang, De; Xu, Tao] Pilot Natl Lab Marine Sci & Technol, Open Studio Druggabil Res Marine Nat Prod, 1 Wenhai Rd, Qingdao 266237, Peoples R China in 2021.0, Cited 61.0. Name: 4-Methoxybenzaldehyde. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5
A remote delta methylene C(sp(3))-H functionalization catalyzed by an organophosphine through an alkyne isomerization/conjugate addition cascade was discovered. No classical electron-withdrawing group is required to pre-activate the aryl alkyne, which will undergo isomerization to its corresponding diene under only 10 mol% of PMe2Ph with a catalytic proton shuttle. The phosphoryl ylide was postulated as a key intermediate and different electrophiles were used to trap the vinylogous ylide that resulted in a large group of delta C(sp(3))-H functionalized products (>60 examples, yields up to 99%) with good diastereoselectivity. Mechanistic studies were carried out and a catalytic cycle was proposed based on deuterium-labeling experiments. The conjugated polyene products were investigated for their fluorescence properties.
Name: 4-Methoxybenzaldehyde. Welcome to talk about 123-11-5, If you have any questions, you can contact Wang, D; Song, ZF; Zhang, JY; Xu, T or send Email.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles