반응 #1435699

ord-dd9caccf7c8d44b38351c8318e78bbaf

반응 방정식

COc1cc(N)c(N)cc1OC
DADMB
O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12
PMDA
O=C1OC(=O)c2cc(-c3ccc4c(c3)C(=O)OC4=O)ccc21
BPDA
CC(=O)N(C)C
DMAc
→
CC1(C)CC(C)(c2ccc(N)cc2)c2ccc(N)cc21.O=C(c1ccc2c(c1)C(=O)OC2=O)c1ccc2c(c1)C(=O)OC2=O
polyimide resin

반응물

COc1cc(N)c(N)cc1OC
DADMB
O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12
PMDA
O=C1OC(=O)c2cc(-c3ccc4c(c3)C(=O)OC4=O)ccc21
BPDA
CC(=O)N(C)C
DMAc

시약

없음

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    workup.ADDITIONwere added to the resulting solution
  2. 2
    기타the polymerization

실험 절차

In a separable flask equipped with a stirring rod, 0.080 mol (16.98 g) of DADMB, 0.010 mol (2.92 g) of APB-p and 0.010 mol (2.92 g) of APB-m were dissolved in 241 g of DMAc. With stirring 0.09 mol (19.63 g) of PMDA and 0.009 mol (2.65 g) of BPDA were added to the resulting solution to perform the polymerization, thereby obtaining a viscous, polyimide resin precursor solution (B).

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US07211332B2uspto-grants-2007_05