5,7-ditert-butyl-3-(triphenyl-$l^{5}-phosphanylidene)-1-benzofuran-2-one

Systemtic Name: 5,7-ditert-butyl-3-(triphenyl-$l^{5}-phosphanylidene)-1-benzofuran-2-one Openeye Name: 5,7-ditert-butyl-3-(triphenyl-$l^{5}-phosphanylidene)benzofuran-2-one CAS Name: 5,7-ditert-butyl-3-triphenylphosphoranylidene-2-benzofuranone IUPAC Name: 5,7-ditert-butyl-3-(triphenyl-$l^{5}-phosphanylidene)-1-benzofuran-2-one Traditional Name: 5,7-ditert-butyl-3-triphenylphosphoranylidene-coumaran-2-one Formula: C34H35O2P MolecularWeight: 506.614261

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Descriptors Computed from Structure

Canonical SMILES:

CC(C)(C)C1=CC(=C2C(=C1)C(=P(C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5)C(=O)O2)C(C)(C)C

Isomeric SMILES

CC(C)(C)C1=CC(=C2C(=C1)C(=P(C3=CC=CC=C3)(C4=CC=CC=C4)C5=CC=CC=C5)C(=O)O2)C(C)(C)C

InChI

InChI=1S/C34H35O2P/c1-33(2,3)24-22-28-30(29(23-24)34(4,5)6)36-32(35)31(28)37(25-16-10-7-11-17-25,26-18-12-8-13-19-26)27-20-14-9-15-21-27/h7-23H,1-6H3