Monolithium piperazinide

Mono and Dilithium Piperazinide. Both initiators were prepared by the reaction of n -butyllithium with piperazine. Monolithium piperazinide was prepared by the use of a 1 1 ratio of n-butyllithium to piperazine, while dilithium piperazinide was prepared with a 2 1 ratio of n-butyllithium to piperazine. Both salts are crystalline and insoluble in hexane. 

BUTADIENE/STYRENE WITH MONOLITHIUM PIPERAZINIDE IN HEXANE 3)... 

---

See also in sourсe #XX -- [ , ]

---