Alkoxide initiation of anionic polymerization of masked disilenes to polysilanes
摘要:
The polymerization of masked disilenes initiated by potassium alkoxides in the presence of cryptand[2.2.2] in benzene proceeded in a living manner, especially when using potassium (-)-menthoxide. The molecular weights of the polysilanes thus obtained were in good agreement with the calculated values. (C) 2000 Published by Elsevier Science S.A. All rights reserved.
The polymerization of masked disilenes initiated by potassium alkoxides in the presence of cryptand[2.2.2] in benzene proceeded in a living manner, especially when using potassium (-)-menthoxide. The molecular weights of the polysilanes thus obtained were in good agreement with the calculated values. (C) 2000 Published by Elsevier Science S.A. All rights reserved.