Synthesis of aliphatic polyamides containing 4-phenylurazole linkages
作者： Shadpour E Mallakpour , Bahram Sheikholeslami
DOI: 10.1002/(SICI)1097-0126(199901)48:1<41::AID-PI102>3.0.CO;2-H
关键词:
摘要: 4-Phenylurazole (1) was reacted with excess acetyl chloride in N,N-dimethylacetamide (DMAc) solution at room temperature. The reaction occurred quantitative yield acetylation of both the NH bonds urazole group. This compound characterized by IR, 1 H NMR and elemental analysis, used as a model for polymerization reaction. Solution monomer adipoyl (AC) suberoyl (SC) performed DMAc chloroform presence pyridine, lead to formation novel aliphatic polyamide an inherent viscosity range 0.108–0.396 dl g−1. When interfacial DMAc/cyclohexane, lower resulted. resulting polymers are soluble most organic solvents. Some structural characterization physical properties these reported. © 1999 Society Chemical Industry
sci-hub.se 参考文章(20)
Martin Kuhrau, Reimund Stadler, Low temperature modification of polymers by triazolinediones, 2. On the mechanism of the electrophilic aromatic substitution with 4‐substituted 1,2,4‐triazoline‐3,5‐diones Macromolecular Chemistry and Physics. ,vol. 191, pp. 1787- 1798 ,(1990) , 10.1002/MACP.1990.021910805
Marly M. Jacobi, Reimund Stadler, Synthesis of elastomer networks of defined structure. Crosslinking via masked bis (1,2,4-triazoline-3,5-dione)s Die Makromolekulare Chemie, Rapid Communications. ,vol. 9, pp. 709- 715 ,(1988) , 10.1002/MARC.1988.030091007
Alexander Dardin, Reimund Stadler, Christine Boeffel, Hans Wolfgang Spiess, Molecular dynamics of new thermoplastic elastomers based on hydrogen bonding complexes: a deuteron nuclear magnetic resonance investigation Macromolecular Chemistry and Physics. ,vol. 194, pp. 3467- 3477 ,(1993) , 10.1002/MACP.1993.021941224
Christopher Hilger, Reimund Stadler, Cooperative structure formation by combination of covalent and association chain polymers, 3. Control of association polymer chain length Macromolecular Chemistry and Physics. ,vol. 192, pp. 805- 817 ,(1991) , 10.1002/MACP.1991.021920406
Shadpour E. Mallakpour, Abdol-Reza Hajipour, Sepideh Khoee, Bahram Sheikholeslami, A new method for producing optically active polybutadiene Polymer International. ,vol. 47, pp. 193- 197 ,(1998) , 10.1002/(SICI)1097-0126(1998100)47:2<193::AID-PI48>3.0.CO;2-J
Shadpour E. Mallakpour, Jila Asghari, Dieter Schollmeyer, Step‐growth polymerization of bistriazolinediones with 1,1‐diphenylethylene Polymer International. ,vol. 41, pp. 43- 52 ,(1996) , 10.1002/(SICI)1097-0126(199609)41:1<43::AID-PI580>3.0.CO;2-H
T. C. S. Chen, George B. Butler, Chemical Reactions on Polymers. 111. Modification of Diene Polymers via the Ene Reaction with 4-Substituted-1,2,4-triazoline-3,5-diones Journal of Macromolecular Science, Part A. ,vol. 16, pp. 757- 768 ,(1981) , 10.1080/00222338108056822
Christopher Hilger, Reimund Stadler, Cooperative structure formation by combination of covalent and association chain polymers: 4. Designing functional groups for supramolecular structure formation Polymer. ,vol. 32, pp. 3244- 3249 ,(1991) , 10.1016/0032-3861(91)90148-C
Shadpour E. Mallakpour, Farhad Mohammdi, Heinz Kolshorn, Polymerization of Triazolinediones withtrans-3,3-Dichloro-1-phenyl-1-propene Polymer International. ,vol. 42, pp. 328- 334 ,(1997) , 10.1002/(SICI)1097-0126(199703)42:3<328::AID-PI725>3.0.CO;2-Z
R. C. Cookson, S. S. H. Gilani, I. D. R. Stevens, Diels–Alder reactions of 4-phenyl-1,2,4-triazoline-3,5-dione Journal of The Chemical Society C: Organic. pp. 1905- 1909 ,(1967) , 10.1039/J39670001905