Stereoselective synthesis and metathesis polymerization of exo-5-(Pentamethyldisiloxanyl) norbornene
Guseva M. A., Alentiev D. A., Gavrilov D. I., Bermesheva E. V., Chapala P. P., Finkelshtein E. S., Bermeshev M. V.
Polymer Science. Series C
Vol.61, Issue1, P. 102-106
Опубликовано: 2019
Тип ресурса: Статья
DOI:10.1134/S1811238219010089
Аннотация:
Abstract: A one-step selective method based on the hydrosilylation of 2,5-norbornadiene with commercially available silanes in the presence of a Pd-catalyst and bulky ligand R-MOP is developed for the synthesis of exo-isomers of silicon-containing norbornenes. This approach leads to the formation of exclusively exo-isomers. The absence of the steps of alkylation with organometallic reagents and photochemical isomerization makes the proposed approach attractive for the targeted design and synthesis of new polymeric materials with the required properties. © 2019, Pleiades Publishing, Ltd.
Ключевые слова:
Hydrosilylation; Isomers; Organometallics; Stereochemistry; Stereoselectivity; Bulky ligands; Metathesis polymerization; Norbornenes; Organometallic reagent; Pd catalyst; Photochemical isomerization; Stereoselective synthesis; Chelation
Язык текста: Английский
ISSN: 1555-614X
Guseva M. A.
Alentiev D. A.
Gavrilov D. I.
Bermesheva E. V. Evgeniya Vladimirovna 1983-
Chapala P. P.
Finkelshtein E. S.
Bermeshev M. V.
Гусева М. А.
Алентиев Д. А.
Гаврилов Д. И.
Бермешева Е. В. Евгения Владимировна 1983-
Чапала П. П.
Финкелштеин Е. С.
Бермешев М. В.
Stereoselective synthesis and metathesis polymerization of exo-5-(Pentamethyldisiloxanyl) norbornene
Текст визуальный непосредственный
Polymer Science. Series C
Pleiades Publishing, Ltd.
Vol.61, Issue1 P. 102-106
2019
Статья
Hydrosilylation Isomers Organometallics Stereochemistry Stereoselectivity Bulky ligands Metathesis polymerization Norbornenes Organometallic reagent Pd catalyst Photochemical isomerization Stereoselective synthesis Chelation
Abstract: A one-step selective method based on the hydrosilylation of 2,5-norbornadiene with commercially available silanes in the presence of a Pd-catalyst and bulky ligand R-MOP is developed for the synthesis of exo-isomers of silicon-containing norbornenes. This approach leads to the formation of exclusively exo-isomers. The absence of the steps of alkylation with organometallic reagents and photochemical isomerization makes the proposed approach attractive for the targeted design and synthesis of new polymeric materials with the required properties. © 2019, Pleiades Publishing, Ltd.