Synthesis of inherently dissymmetric polyamides In honor of C. S. Marvel on the occasion of his 75th birthday. , This is the 20th in a series of papers concerned with the synthesis and properties of asymmetric polymers; for the previous papers in this series see C. G. Overberger et al. 1
dc.contributor.author | Overberger, Charles Gilbert | en_US |
dc.contributor.author | Yoshimura, T. | en_US |
dc.contributor.author | Ohnishi, A. | en_US |
dc.contributor.author | Gomes, A. S. | en_US |
dc.date.accessioned | 2006-04-28T18:14:58Z | |
dc.date.available | 2006-04-28T18:14:58Z | |
dc.date.issued | 1970-08 | en_US |
dc.identifier.citation | Overberger, C. G.; Yoshimura, T.; Ohnishi, A.; Gomes, A. S. (1970)."Synthesis of inherently dissymmetric polyamides In honor of C. S. Marvel on the occasion of his 75th birthday. , This is the 20th in a series of papers concerned with the synthesis and properties of asymmetric polymers; for the previous papers in this series see C. G. Overberger et al. 1 ." Journal of Polymer Science Part A-1: Polymer Chemistry 8(8): 2275-2291. <http://hdl.handle.net/2027.42/38758> | en_US |
dc.identifier.issn | 0449-296X | en_US |
dc.identifier.issn | 1542-9350 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/38758 | |
dc.description.abstract | The preparation of polyamides from derivatives of optically active biphenic acid is described. The diacid chlorides chosen were 2,2′-dinitro-6,6′-dimethylbiphenyl-4,4′-dicarbonyl chloride and 2,2′-dichloro-6,6′-dimethylbiphenyl-4,4′-dicarbonyl chloride, the diamines were phenyldiamines ( o -, m -, p -) piperazine, trans -2,5-dimethylpiperazine, and 1,2-piperaazolidine. Polymerization was carried out by the method of interfacial polycondensation. The polymers of aromatic diamines were insoluble in common organic solvents but soluble in dimethylformamide containing 5% lithium chloride, triesters of phosphoric acid, and methanesulfonic acid. The polymers of aliphatic diamines were also insoluble in common organic solvents but soluble in trifluoroethanol. All polymers had melting points higher than 280°C. | en_US |
dc.format.extent | 960685 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | John Wiley & Sons, Inc. | en_US |
dc.subject.other | Physics | en_US |
dc.subject.other | Polymer and Materials Science | en_US |
dc.title | Synthesis of inherently dissymmetric polyamides In honor of C. S. Marvel on the occasion of his 75th birthday. , This is the 20th in a series of papers concerned with the synthesis and properties of asymmetric polymers; for the previous papers in this series see C. G. Overberger et al. 1 | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Materials Science and Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Chemistry and the Macromolecular Research Center, University of Michigan, Ann Arbor, Michigan 48104 | en_US |
dc.contributor.affiliationum | Department of Chemistry and the Macromolecular Research Center, University of Michigan, Ann Arbor, Michigan 48104 | en_US |
dc.contributor.affiliationum | Department of Chemistry and the Macromolecular Research Center, University of Michigan, Ann Arbor, Michigan 48104 | en_US |
dc.contributor.affiliationum | Department of Chemistry and the Macromolecular Research Center, University of Michigan, Ann Arbor, Michigan 48104 ; Fellow of the Brazilian National Research Council and the National Academy of Science overseas research fellowship program. | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/38758/1/150080833_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/pol.1970.150080833 | en_US |
dc.identifier.source | Journal of Polymer Science Part A-1: Polymer Chemistry | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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