Tetraethyl 2,2'-[1,4-Phenylenebis(methaneylylidene)]dimalonate, >98.0%(HPLC)(qNMR)

cas: 6337-43-5 — zobacz wszystkie produkty o tym numerze CAS, także pod innymi nazwami

Tetraethyl 2,2'-[1,4-Phenylenebis(methaneylylidene)]dimalonate, >98.0%(HPLC)(qNMR) (CAS 6337-43-5) to odczynnik chemiczny dostępny w ofercie Chemat. Dostępne opakowania: 25g, 100g. Oferty producentów: TCI.

• 2D
• 3D

Diethyl 2-[[4-(3-ethoxy-2-ethoxycarbonyl-3-oxoprop-1-enyl)phenyl]methylidene]propanedioate (CAS 6337-43-5) to związek chemiczny o wzorze sumarycznym C22H26O8 i masie molowej 418.4 g/mol. Nazwa systematyczna IUPAC: diethyl 2-[[4-(3-ethoxy-2-ethoxycarbonyl-3-oxoprop-1-enyl)phenyl]methylidene]propanedioate. InChIKey: YUOKTNQLLUHUEK-UHFFFAOYSA-N.

Dane identyfikacyjne

Wzór sumaryczny	C22H26O8
Masa molowa	418.4 g/mol
Nazwa IUPAC	diethyl 2-[[4-(3-ethoxy-2-ethoxycarbonyl-3-oxoprop-1-enyl)phenyl]methylidene]propanedioate
InChIKey	YUOKTNQLLUHUEK-UHFFFAOYSA-N
SMILES	CCOC(=O)C(=CC1=CC=C(C=C1)C=C(C(=O)OCC)C(=O)OCC)C(=O)OCC

Dane obliczone przez PubChem (NCBI)

Synonimy: Tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate, Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, tetraethyl ester, 1,1',3,3'-Tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bis[propanedioate], YUOKTNQLLUHUEK-UHFFFAOYSA-N, Tetraethyl 2,2-(1,4-phenylenedimethylidyne)bismalonate, Tetraethyl 2,2'-(1,4-phenylenedimethanylylidene)dipropanedioate

Izomery (ten sam wzór sumaryczny)

4-[(3R,3aS,6R,6aS)-6-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenol C₂₂H₂₆O₈

acetyloxymethyl (1R,2R,5S,8S,9S,10R,11S,12S)-5,12-dihydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-13-ene-9-carboxylate C₂₂H₂₆O₈

3,4-bis(3,4-dimethoxyphenyl)hexanedioic acid C₂₂H₂₆O₈

4-[(3S,3aR,6S,6aR)-6-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenol C₂₂H₂₆O₈

(5R,6R,7S,8R)-6,7-bis(hydroxymethyl)-8-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydrobenzo[f][1,3]benzodioxol-5-ol C₂₂H₂₆O₈

(5R,6R,7R,8R)-6,7-bis(hydroxymethyl)-8-(3,4,5-trimethoxyphenyl)-5,6,7,8-tetrahydrobenzo[f][1,3]benzodioxol-5-ol C₂₂H₂₆O₈

4-[(3R,3aS,6S,6aS)-6-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenol C₂₂H₂₆O₈

2-acetyl-4-[(2,6-dihydroxy-3,3-dimethyl-4-oxo-5-propanoylcyclohexa-1,5-dien-1-yl)methyl]-3,5-dihydroxy-6,6-dimethylcyclohexa-2,4-dien-1-one C₂₂H₂₆O₈

(1R,7S,8S,9R)-7-acetyloxy-9-[(1E,3E)-4-carboxypenta-1,3-dienyl]-9-methyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-ene-4-carboxylic acid C₂₂H₂₆O₈

2-hydroxy-3-(2-hydroxy-4-methoxy-6-propylbenzoyl)oxy-4-methoxy-6-propylbenzoic acid C₂₂H₂₆O₈

4-[6-(4-hydroxy-3,5-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-2,6-dimethoxyphenol C₂₂H₂₆O₈

[(3aR,4R,6E,9S,10E,11aR)-9-acetyloxy-6-formyl-10-methyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] (E)-4-hydroxy-2-methylbut-2-enoate C₂₂H₂₆O₈