ethyl 3-oxidanylidene-3-(1-oxidanylidene-3,4-dihydroisochromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate

Systemtic Name: ethyl 3-oxidanylidene-3-(1-oxidanylidene-3,4-dihydroisochromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Openeye Name: ethyl 3-oxo-3-(1-oxoisochroman-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate CAS Name: 3-oxo-3-(1-oxo-3,4-dihydro-1H-2-benzopyran-3-yl)-2-triphenylphosphoranylidenepropanoic acid ethyl ester IUPAC Name: ethyl 3-oxo-3-(1-oxo-3,4-dihydroisochromen-3-yl)-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Traditional Name: 3-keto-3-(1-ketoisochroman-3-yl)-2-triphenylphosphoranylidene-propionic acid ethyl ester Formula: C32H27O5P MolecularWeight: 522.527541

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4CC5=CC=CC=C5C(=O)O4

Isomeric SMILES

CCOC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4CC5=CC=CC=C5C(=O)O4

InChI

InChI=1S/C32H27O5P/c1-2-36-32(35)30(29(33)28-22-23-14-12-13-21-27(23)31(34)37-28)38(24-15-6-3-7-16-24,25-17-8-4-9-18-25)26-19-10-5-11-20-26/h3-21,28H,2,22H2,1H3