| 摘要 |
<p>Lithium metal-terminated polymers of one or more alkadienes, or of one or more alkadienes and one or more monoalkenyl arenes are coupled by reaction with a coupling agent of the general formula: where R1 is an alkyl group of 1 to 4 carbon atoms and R2 is an alkyl group of 2 to 10 carbon atoms.</p> |
