1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]

Modify Date: 2025-08-27 17:32:24

1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] Structure
1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene] structure
Common Name 1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]
CAS Number 877305-82-3 Molecular Weight 716.7
Density N/A Boiling Point N/A
Molecular Formula C49H34O2P2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,1'-Bis(diphenylphosphino)-9,9'-spirobi[xanthene]

 Chemical & Physical Properties

Molecular Formula C49H34O2P2
Molecular Weight 716.7

 Preparation

c1ccc(P(c2ccccc2)c2cccc3c2C2(c4ccccc4O3)c3ccccc3Oc3cccc(P(c4ccccc4)c4ccccc4)c32)cc1
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