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Polychalcone, poly(1,4-phenylene-vinylene-carbonyl-1,4-phenyleneoxy-1,4-phenylene-carbonylvinylene)
SpectraBase Compound ID 7x6km3nOj22
Mol Weight 0.0 g/mol
Molecular Formula C24H16O3
Exact Mass 0.0 g/mol
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample H. Oleinek, Institute Of Macromolecular Chemistry, Jassy
Source of Spectrum Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel)
Technique KBr wafer
Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene)
Dispiro[piperidine-4,2'-[7,14,24,31]tetraoxapentacyclo[30.2.2.23,6.215,18.220,23]dotetraconta[3,5,15,17,20,22,32,34,35,37,39,41]dodecaen e-19',4''-piperidine], 1,1''-diacetyl-5',33'-dibromo-16',22',36',37',40',41'-hexamethyl-
4H-9,12:15,18-Dietheno-28,31-imino-26,23-methenopyrrolo[2,3-n][1,19,6]dioxaazacyclohentriacontine-6,21,24(5H,22H,25H)-trione, 30-ethyl-2-[(3-ethyl-1,5-dihydro-4-methyl-5-oxo-2H-pyrrol-2-ylidene)methyl]-8,13,14,19-tetrahydro-3,29,34-trimethyl-, (Z,Z,Z)-
Poly(imino-1,4-vinyleneoxy-1,4-phenylene-3,5-thiodiazolylene-1,4-phenyleneoxy-1,4-phenyleneimino-isophthaloyl); poly(isophthalamide) with thiadiazole ring system
{(4a,5,6,7,7a-.eta.)-4-(2",2"-Dimethyl-1",3"-dioxolan-4"-yl)-3a,5,8,8a-tetrahydro-2,2-dimethyl-4H-indeno[5,6-d]-1,3-dioxol-5-yl}-{(4',5',6',7',7a'-.eta.)-5'-(chloromercurio)-4'-(2"',2"'-dimethyl-1'",3'"-dioxolan-4"'-yl}-3a',5',8',8a'-tetrahydro-2',2'-dimethyl-4H-indeno5,6-d]-1',3'-dioxol-5'-yl}- iron (II)
13',16':18',21'-dietheno-1,1''-diethyl-3',14',20',31'-tetramethyldispiro[piperidine-4,17'-[5,12,22,29]tetraoxa[37,40,41]triazatetracyclo[31.13.1.0.(4,45).0(30,35)]heptatetraconta-1',3',13',15',18',20',30',34',35',45'-decaene-47',4''-piperidine]-38',42'-dione
2,11-(Ethanoxyethano)-13,16:20,23-dietheno-1H-cyclotrideca[3,4]cyclobuta[1,2-i][1,4,7,12]dioxadiazacyclotetradecin e-1,12(12aH)-dione, 3,4,6,7,9,10,12b,17,18,19,23a,23b-dodecahydro-, (12aR*,12bS*,23aR*,23bS*)-
(2S,5S*,7S*,9S,1-S,12R,13Z,15R)-2-[(2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl]-9-[(R)-1-ethyl-2-oxobutyl]-15-(4-methoxybenzyloxy)-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.3.5]pentadec-13-ene
Poly(oxy-e-1,4-cyclohexyleneoxycarbonyl-1,4-phenyleneoxydodecanedioyloxy-1,4-phenylenecarbonyl)
4H,6H,15H,17H-Tetrapyrano[2,3-f:2',3'-f':2'',3''-h:2''',3'''-h']cyclo buta[1,2-c:4,3-c']bis[1]benzopyran-4,17-dione, 10,10a,10b,11,20c,20d-hexahydro-2,6,6,10,10,11,11,15,15,19-decamethyl-, [10aS-(10a.alpha.,10b.beta.,20c.beta.,20d.alpha.)]-

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