Chem
J-GLOBAL ID：200907069342868266   Nikkaji number：J1.903.641C

4,4,4′,4′-Tetramethyl-3,3′,4,4′-tetrahydrospiro[2H-1-benzopyran-2,2′-[2H][1]benzopyran]-8,8′-diylbis(diphenylphosphine)

[8'-(ジフェニルホスファニル)-4,4,4',4'-テトラメチル-3,3',4,4'-テトラヒドロ-2,2'-スピロビ[[1]ベンゾピラン]-8-イル]ジフェニルホスファン
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C45H42O2P2
Molecular formula furigana： C45-H42-O2-P2
Molecular weight： 676.777
InChI： InChI=1S/C45H42O2P2/c1-43(2)31-45(46-41-37(43)27-17-29-39(41)48(33-19-9-5-10-20-33)34-21-11-6-12-22-34)32-44(3,4)38-28-18-30-40(42(38)47-45)49(35-23-13-7-14-24-35)36-25-15-8-16-26-36/h5-30H,31-32H2,1-4H3
InChI key： JNLFGKFQXXICGP-UHFFFAOYSA-N
SMILES： CC1(C)CC2(CC(C)(C)c3cccc(P(c4ccccc4)c4ccccc4)c3O2)Oc2c(cccc12)P(c1ccccc1)c1ccccc1
Systematic name  (3)：
  • 4,4,4′,4′-テトラメチル-3,3′,4,4′-テトラヒドロスピロ[2H-1-ベンゾピラン-2,2′-[2H][1]ベンゾピラン]-8,8′-ジイルビス(ジフェニルホスフィン)
  • [8'-(ジフェニルホスファニル)-4,4,4',4'-テトラメチル-3,3',4,4'-テトラヒドロ-2,2'-スピロビ[[1]ベンゾピラン]-8-イル]ジフェニルホスファン
  • [8'-(diphenylphosphanyl)-4,4,4',4'-tetramethyl-3,3',4,4'-tetrahydro-2,2'-spirobi[[1]benzopyran]-8-yl]diphenylphosphane
Other name (1)：
  • 4,4,4′,4′-Tetramethyl-3,3′,4,4′-tetrahydrospiro[2H-1-benzopyran-2,2′-[2H][1]benzopyran]-8,8′-diylbis(diphenylphosphine)
Thsaurus map：
Thesaurus Map

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