1456911-95-7Relevant academic research and scientific papers
Orientation in the metalation of amide, carbamate, ureido, and allylic derivatives of cymantrene
Kelbysheva,Telegina,Godovikov,Strelkova,Smol'Yakov,Dolgushin,Loim
, p. 2326 - 2337 (2013/10/01)
The orientation in the metalation of monosubstituted carbamate-, amide-, ureido-, and allyl-containing derivatives of cymantrene was determined for the first time. The data obtained open up a synthetic route to polyfunctional 1,2- and 1,3-disubstituted cymantrenes. They can serve as the starting materials for the preparation of chelate complexes of (dicarbonyl)-(cyclopentadienyl) manganese, which hold promise as novel organometallic photochromes. A method for the synthesis of earlier unknown chiral derivatives of cymantrene with a quaternary carbon atom in position 1 of the side chain was proposed.
