28330-05-4Relevant academic research and scientific papers
Total Synthesis of a Dimeric Thymol Derivative Isolated from Arnica sachalinensis
De Silvestro, Irene,Drew, Samuel L.,Nichol, Gary S.,Duarte, Fernanda,Lawrence, Andrew L.
, p. 6813 - 6817 (2017/06/06)
The total synthesis of a dimeric thymol derivative (thymarnicol) isolated from Arnica sachalinensis was accomplished in 6 steps. A key biomimetic Diels–Alder dimerization was found to occur at ambient temperature and the final oxidative cyclization occurs
Expeditious synthesis of 2,3-dihydro-2-alkoxy-3-methylenebenzofurans from N-benzofuran-3-ylmethyl N,N,N-trialkylammonium bromides: a new approach to access the natural product, 2-hydroxy-3-methylene-6-methyl-2, 3-dihydrobenzofuran
Wang, Yuanxiang,Zhang, Ao
scheme or table, p. 6986 - 6990 (2009/12/06)
A highly efficient strategy was developed to construct a natural product-based library of 2-alkoxy-3-methylene-2,3-dihydrobenzofurans from N-benzofuran-3-ylmethyl N,N,N-trialkylammonium bromides.
Anionic Homologous Fries Rearrangement of O-(2-Methylaryl)carbamates. A Regiospecific Route to Benzo[b]furan-2(3H)-ones including an Unnamed Metabolite from Helenium Species
Kalinin,Miah,Chattopadhyay,Tsukazaki,Wicki,Nguen,Coelho,Kerr,Snieckus
, p. 839 - 841 (2007/10/03)
A new LDA mediated O → C carbamoyl migration, 3 provides a general and efficient route to aryl acetamides 5, precursors to the benzo- and naphthofuranones 7, one of which serves as a starting material for a short synthesis of naturally-occurring benzofuranolactol 11 isolated from several Helenium species.
