321155-13-9 Usage
Uses
1. Used in Catalyst Applications:
N-[2-(Diphenylphosphino)benzylidene]cyclohexylamine, 97% is used as a catalyst for cross-coupling reactions, which are essential in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals, and advanced materials.
2. Used in Stannylative Cycloaddition Applications:
In the field of organic chemistry, N-[2-(Diphenylphosphino)benzylidene]cyclohexylamine, 97% is used as a catalyst for stannylative cycloaddition of conjugated enynes. This reaction is significant for the formation of complex molecular structures with potential applications in the development of new drugs and materials.
3. Used in Stereoand Regioselective Alkynylstannylation Applications:
N-[2-(Diphenylphosphino)benzylidene]cyclohexylamine, 97% is also utilized as a catalyst for stereoand regioselective alkynylstannylation of alkynes. This reaction is crucial for the synthesis of specific isomers of organic compounds, which can have different properties and applications in various industries, such as pharmaceuticals and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 321155-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,1,5 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 321155-13:
(8*3)+(7*2)+(6*1)+(5*1)+(4*5)+(3*5)+(2*1)+(1*3)=89
89 % 10 = 9
So 321155-13-9 is a valid CAS Registry Number.
321155-13-9Relevant articles and documents
Rh(i) complexes supported on a biopolymer as recyclable and selective hydroformylation catalysts
Makhubela, Banothile C. E.,Jardine, Anwar,Smith, Gregory S.
experimental part, p. 338 - 347 (2012/04/10)
Chitosan-supported Rh complexes were prepared in a stable form to form new catalysts and have been characterized using elemental analysis, UV-vis, FT-IR, ICP-MS, PXRD, solid state 31P and 13C NMR spectroscopy and TEM. Mononuclear Rh(i) complexes (as models for the heterogenized catalysts) were also prepared via the Schiff-base condensation reaction and the crystal structure of the cyclohexyl iminophosphine Rh(i) complex was elucidated. The chitosan-supported Rh complexes and mononuclear analogues are active catalysts in the hydroformylation of 1-octene with optimal reaction conditions realized at 75 °C and 30 bar syngas pressure. Under these conditions, 1-octene conversion to the desired linear aldehydes was observed and the best selectivity in this regard was shown by the supported iminophosphine-based rhodium catalyst. Overall, the supported catalysts showed similar chemo- and regioselectivities in comparison to their mononuclear counterparts but where more stable, being reused up to four times without loss of activity and selectivity.
