52221-92-8Relevant articles and documents
Cascade intramolecular Prins/Friedel–Crafts cyclization for the synthesis of 4-aryltetralin-2-ols and 5-aryltetrahydro-5H-benzo[7]annulen-7-ols
Meng, Shuyu,Wang, Quanrui,Zheng, Jie
supporting information, p. 1481 - 1489 (2021/07/02)
The treatment of 2-(2-vinylphenyl)acetaldehydes or 3-(2-vinylphenyl)propanals with BF3·Et2O results in an intramolecular Prins reaction affording intermediary benzyl carbenium ions, which are then trapped by a variety of electron-ric
Homologation of Alkyl Acetates, Alkyl Ethers, Acetals, and Ketals by Formal Insertion of Diazo Compounds into a Carbon-Carbon Bond
Wang, Fei,Yi, Junyi,Nishimoto, Yoshihiro,Yasuda, Makoto
, p. 4004 - 4019 (2021/07/25)
Homologation of alkyl acetates, alkyl ethers, acetals, and ketals was accomplished via formal insertion of diazo esters into carbon-carbon σ-bonds. The combined Lewis acid InI 3with Me 3SiBr catalyzed the homologation of alkyl acetat
Highly Selective Synthesis of Tetrahydronaphthaleno[60]fullerenes via Fullerene-Cation-Mediated Intramolecular Cyclization
Yang, Xiao-Yu,Lin, Hao-Sheng,Matsuo, Yutaka
, p. 16314 - 16322 (2019/12/25)
A high-yielding protocol to construct six-membered carbon rings on fullerene is presented. This methodology with in situ fullerene-cation-mediated intramolecular cyclization provides high selectivity and efficient access to six-membered tetrahydronaphthal