Epoxidation of hydroxyl-terminated liquid natural rubber by 3-chloroperbenzoic acid.

  • Lê Đức Giang
  • Phạm Hữu Lý

Abstract

The epoxidation reaction of hydroxyl-terminated liquid natural rubber (Mn ∼ 4510) by 3-chloroperbenzoic acid in dichloromethane at 250C was studied. The FTIR, 13

C- NMR, 1H-NMR and DEPT spectra show that epoxidized liquid natural rubber (Mn ∼4560÷4880) has been formed.  

điểm /   đánh giá
Published
2014-10-15
Issue
Vol. 49 No. 1 (2011)
Section
Articles