57703-45-4Relevant academic research and scientific papers
BISREAGENTS IN THE DIELS-ALDER REACTION VI. KINETICS AND THERMOCHEMISTRY OF REACTIONS OF POLYMETHYLCYCLOPENTADIENES AND SOME BISDIENES WITH SOME DIENOPHILES
Kiselev, V. D.,Sakhabutdinov, A. G.,Shakirov, I. M.,Konovalov, A. I.
, p. 1437 - 1443 (2007/10/02)
From kinetic and thermochemical data on Diels-Alder reactions with the participation of 1,2,3,4-tetra-, penta-, and hexa-methylcyclopentadienes, 1,2-bis(pentamethylcyclopentadienyl)ethane and 1,4-bis(pentamethylcyclopentadienyl)butane it follows that these dienes are highly reactive and with dienophiles form addition products that are fairly stable to decomposition.By the reactions of α,ω-bis(pentamethylcyclopentadienyl)-ethane and -butane with N,N'-m-phenylenebismaleimide products with a molecular weight of up to 80,000 were obtained.
