Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan) is a complex organic compound with the molecular formula C23H23N3O5P. It is a phosphorus-containing reagent used in organic synthesis, particularly in the formation of carbon-carbon bonds through the Wittig reaction. This reaction involves the conversion of aldehydes or ketones into alkenes by reacting with a phosphorus ylide, which is generated in situ from the diazomethane component of the compound. The nitro-tert-butyl-oxycarbonyl group serves as a protecting group, which can be removed under specific conditions to reveal the desired functional group. Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan) is valuable in the synthesis of various complex organic molecules, such as natural products and pharmaceuticals, due to its ability to selectively form double bonds in a controlled manner.
24480-05-5
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Basic information
- Product Name: Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan)
- Synonyms:
- CAS NO:24480-05-5
- Molecular Formula:
- Molecular Weight: 449.446
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan)(CAS DataBase Reference)
- NIST Chemistry Reference: Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan)(24480-05-5)
- EPA Substance Registry System: Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan)(24480-05-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 24480-05-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 24480-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,8 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.Calculate Digit Verification of CAS Registry Number 24480-05:
(7*2)+(6*4)+(5*4)+(4*8)+(3*0)+(2*0)+(1*5)=95
95 % 10 = 5
So 24480-05-5 is a valid CAS Registry Number.
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Triphenylphosphin-(nitro-tert.-butyl-oxycarbonyl-diazomethan)
