634616-23-2Relevant academic research and scientific papers
Synthesis of polyoxygenated dibenzo[a,e]cycloheptatrienes
Chan, Chieh-Kai,Chan, Yi-Ling,Tsai, Yu-Lin,Chang, Meng-Yang
, p. 2074 - 2088 (2017/03/17)
A successive route for the synthesis of substituted dibenzo[a,e]cycloheptatriene 1 was established by the reduction of 2-allylbenzaldehyde 4, the BF3·OEt2-mediated intermolecular coupling of 2-allylphenylmethanol 5 with oxygenated be
The synthesis of 5-, 6-, 7- and 8-membered oxygen-containing benzo-fused rings using alkene isomerization and ring-closing metathesis reactions
Pathak, Rakhi,Panayides, Jenny-Lee,Jeftic, Tanya D.,De Koning, Charles B.,Van Otterlo, Willem A.L.
, p. 1 - 7 (2007/10/03)
A number of benzo-fused oxygen-containing heterocycles were synthesized from allyl-3-isopropoxy-4-methoxybenzaldehyde using metathesis or an alkene isomerization-metathesis sequence as key synthetic steps. Benzo-fused compounds thus formed included a 3,6-
Synthesis of dibenzo-fused 10-membered cyclic ethers from isovanillin Via ring-closing metathesis
Wang, Eng-Chi,Lin, Yu-Li,Chen, Hsing-Ming,Li, Sie-Rong,Kabuto, Chizuko,Takeuchi, Yoshio
, p. 125 - 136 (2007/10/03)
A synthesis of substituted dibenzo-fused 10-membered cyclic ethers is described. 2-Allylbenzyl alcohols and 2-allylphenols derived from isovanillin were coupled by the Mitsunobu reaction to construct intramolecular dienes with ether linkage. The resulting
Ruthenium-Mediated Isomerization and Ring-Closing Metathesis: Versatile Syntheses of 6-, 7- and 8-Membered Benzo-Fused Heterocycles
Van Otterlo, Willem A. L.,Pathak, Rakhi,De Koning, Charles B.
, p. 1859 - 1861 (2007/10/03)
Ruthenium-mediated isomerization and ring-closing metathesis (RCM) were the key steps used to convert a simple substrate, 2-allyl-3-isopropoxy-4-methoxybenzaldehyde, into a variety of 6-, 7- and 8-membered nitrogen- and oxygen-containing benzofused hetero
