ethyl 3-(3-methyl-1-oxidanylidene-4H-isochromen-3-yl)-3-oxidanylidene-2-(triphenyl-$l^{5}-phosphanylidene)propanoate

Systemtic Name: ethyl 3-(3-methyl-1-oxidanylidene-4H-isochromen-3-yl)-3-oxidanylidene-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Openeye Name: ethyl 3-(3-methyl-1-oxo-isochroman-3-yl)-3-oxo-2-(triphenyl-$l^{5}-phosphanylidene)propanoate CAS Name: 3-(3-methyl-1-oxo-3,4-dihydro-1H-2-benzopyran-3-yl)-3-oxo-2-triphenylphosphoranylidenepropanoic acid ethyl ester IUPAC Name: ethyl 3-(3-methyl-1-oxo-4H-isochromen-3-yl)-3-oxo-2-(triphenyl-$l^{5}-phosphanylidene)propanoate Traditional Name: 3-keto-3-(1-keto-3-methyl-isochroman-3-yl)-2-triphenylphosphoranylidene-propionic acid ethyl ester Formula: C33H29O5P MolecularWeight: 536.554121

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)C4(CC5=CC=CC=C5C(=O)O4)C

Isomeric SMILES

CCOC(=O)C(=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3)C(=O)C4(CC5=CC=CC=C5C(=O)O4)C

InChI

InChI=1S/C33H29O5P/c1-3-37-32(36)29(30(34)33(2)23-24-15-13-14-22-28(24)31(35)38-33)39(25-16-7-4-8-17-25,26-18-9-5-10-19-26)27-20-11-6-12-21-27/h4-22H,3,23H2,1-2H3