Synthesis, Characterization, and Mechanism of Polymerization of Poly(but‐2‐ene sulfide) | Zendy

Sundarrajan Subramanian | Zendy; Srinivasan Kalathur Sabdham Vangepuram | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Synthesis, Characterization, and Mechanism of Polymerization of Poly(but‐2‐ene sulfide)

Author(s) -

Sundarrajan Subramanian,

Srinivasan Kalathur Sabdham Vangepuram

Publication year - 2004

Publication title -

macromolecular rapid communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 154

eISSN - 1521-3927

pISSN - 1022-1336

DOI - 10.1002/marc.200400132

Subject(s) - isomerization , sulfide , polymerization , polymer , ene reaction , reaction mechanism , sodium sulfide , chemistry , polymer chemistry , catalysis , characterization (materials science) , mechanism (biology) , materials science , organic chemistry , nanotechnology , philosophy , epistemology

Summary: The effect of structural factors on polymer formation versus cyclization is reported. The reaction of sodium sulfide with either 1,4‐dibromobut‐2‐ene 1 or 1,4‐dibromobutane 2 has been carried out in presence of a phase transfer catalyst and it was observed that the former yields polymer, whereas the latter gives cyclic and linear products. Interestingly, trans / cis isomerization takes place during the polymer formation from 1 and a plausible mechanism has also been discussed.The reaction mechanism for unsaturated compound 1 and saturated compound 2 is discussed here.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research