Synthesis of High Molecular Weight Poly(p-benzamide)s

被引：14

作者：

Badoux, Michael ^{[1
]}

Kilbinger, Andreas F. M. ^{[1
]}

机构：

[1] Univ Fribourg, Chem Dept, Chemin Musee 9, CH-1700 Fribourg, Switzerland

来源：

MACROMOLECULES | 2017年 / 50卷 / 11期

基金：

瑞士国家科学基金会;

关键词：

CHAIN-GROWTH POLYCONDENSATION; N-PHOSPHONIUM SALTS; AROMATIC POLYAMIDES; TRIPHENYLPHOSPHINE; PYRIDINES; HEXACHLOROETHANE; ARCHITECTURE; REDUCTIONS; PHOSPHITES; ARAMIDE;

D O I：

10.1021/acs.macromol.7b00515

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polymerization of aromatic para-amino acid ester derivatives was studied using model compounds. Mechanistic and kinetic experiments led to the discovery of some side reactions. Finally, high molecular weight poly(p-benzamide)s were synthesized and characterized. The use of highly reactive pentafluorophenol ester lead to polymers up to molecular weights of around SO 000 Da. Poly(benzamides) carrying both N-alkyl or N-benzyl groups on the amine could be polymerized to high molecular weight.

引用

页码：4188 / 4197

页数：10

共 37 条

[1] The development and preparation of the 2,4-dimethoxybenzyl arylhydrazine (DMBAH) "latent" safety-catch linker: solid phase synthesis of ketopiperazines [J].

Berst, F ;

Holmes, AB ;

Ladlow, M .

ORGANIC & BIOMOLECULAR CHEMISTRY, 2003, 1 (10) :1711-1719

[2] The study of counterion effect on the reactivity of nucleophiles in some SN2 reactions in gas phase and solvent media [J].

Ebrahimi, Ali ;

Habibi, Mostafa ;

Amirmijani, Azime .

JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 2007, 809 (1-3) :115-124

[3]

Hoegger E. F., 1971, U.S. Patent, Patent No. 3575933

[4] REDUCTIONS OF ALPHA-SUBSTITUTED KETONES BY LITHIUM DIISOPROPYLAMIDE [J].

KOWALSKI, C ;

CREARY, X ;

ROLLIN, AJ ;

BURKE, MC .

JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (13) :2601-2608

[5] UBER DIE EINWIRKUNG VON NATRIUM-BIS-TRIMETHYLSILYL-AMID AUF BENZOPHENON, BENZALDEHYD UND BENZOCHINON [J].

KRUGER, C ;

WANNAGAT, U ;

ROCHOW, EG .

CHEMISCHE BERICHTE-RECUEIL, 1963, 96 (08) :2132-&

[6]

Kwolek S. L., 1962, U.S. Patent, Patent No. [USPTO 3063966, 3063966]

[7] SYNTHESIS, ANISOTROPIC SOLUTIONS, AND FIBERS OF POLY(1,4-BENZAMIDE) [J].

KWOLEK, SL ;

MORGAN, PW ;

SCHAEFGEN, JR ;

GULRICH, LW .

MACROMOLECULES, 1977, 10 (06) :1390-1396

[8] ORIGIN OF BENZOPHENONE KETYL IN REACTIONS OF BENZOPHENONE WITH LITHIUM DIALKYLAMIDES - IMPLICATIONS FOR OTHER POSSIBLE ELECTRON-TRANSFER REACTIONS [J].

NEWCOMB, M ;

BURCHILL, MT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (26) :8276-8282

[9] DIRECT POLYCONDENSATION REACTION USING POLYMERIC TRIPHENYLPHOSPHINE AS AN INITIATOR [J].

OGATA, N ;

SANUI, K ;

WATANABE, M ;

SAKAI, H .

POLYMER JOURNAL, 1987, 19 (12) :1351-1357

[10] SYNTHESIS OF ALIPHATIC POLYAMIDES BY DIRECT POLYCONDENSATION WITH TRIPHENYLPHOSPHINE [J].

OGATA, N ;

SANUI, K ;

TAN, S .

POLYMER JOURNAL, 1984, 16 (07) :569-574

← 1 2 3 4 →