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2,7-di-tert-butyl-9,9-dimethyl-4-diphenylarsino-5-diphenylphosphinoxanthene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

265667-33-2

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265667-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 265667-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,5,6,6 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 265667-33:
(8*2)+(7*6)+(6*5)+(5*6)+(4*6)+(3*7)+(2*3)+(1*3)=172
172 % 10 = 2
So 265667-33-2 is a valid CAS Registry Number.

265667-33-2Downstream Products

265667-33-2Relevant academic research and scientific papers

Wide bite angle amine, arsine and phosphine ligands in rhodium-and platinum/tin-catalysed hydroformylation 1

Van Der Veen, Lars A.,Keeven, Peter K.,Kamer, Paul C. J.,Van Leeuwen, Piet W. N. M.

, p. 2105 - 2112 (2000)

New wide bite angle amine, arsine and mixed phosphineamine and phosphinearsine ligands based on xanthene back-bones were synthesized. The co-ordination chemistry and the catalytic performance of these ligands were compared to those of the parent phosphine

Novel arsine ligands for selective hydroformylation of alk-1-enes employing platinum/tin catalysts

Van Der Veen, Lars A.,Keeven, Peter K.,Kamer, Paul C. J.,Van Leeuwen, Piet W. N. M.

, p. 333 - 334 (2007/10/03)

The synthesis and application of new wide bite angle arsine based ligands in the platinum/tin-catalysed hydroformylation of oct-1-ene is reported; an unprecedented high activity and selectivity is obtained employing a mixed phosphine/arsine ligand.

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