(4R,5R)-5-[(E)-but-2-en-2-yl]-4-diphenylphosphoryl-oxolan-2-one

Systemtic Name: (4R,5R)-5-[(E)-but-2-en-2-yl]-4-diphenylphosphoryl-oxolan-2-one Openeye Name: (4R,5R)-4-diphenylphosphoryl-5-[(E)-1-methylprop-1-enyl]tetrahydrofuran-2-one CAS Name: (4R,5R)-5-[(E)-but-2-en-2-yl]-4-diphenylphosphoryl-2-oxolanone IUPAC Name: (4R,5R)-5-[(E)-but-2-en-2-yl]-4-diphenylphosphoryloxolan-2-one Traditional Name: (4R,5R)-4-diphenylphosphoryl-5-[(E)-1-methylprop-1-enyl]tetrahydrofuran-2-one Formula: C20H21O3P MolecularWeight: 340.352701

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Descriptors Computed from Structure

Canonical SMILES:

CC=C(C)C1C(CC(=O)O1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3

Isomeric SMILES

C/C=C(\C)/[C@@H]1[C@@H](CC(=O)O1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3

InChI

InChI=1S/C20H21O3P/c1-3-15(2)20-18(14-19(21)23-20)24(22,16-10-6-4-7-11-16)17-12-8-5-9-13-17/h3-13,18,20H,14H2,1-2H3/b15-3+/t18-,20-/m1/s1