Tris-(p-tolyl)-phosphonium-9-fluorenylid, also known as P(ptol)3+, is a phosphonium salt that features a phosphorus atom bonded to three p-tolyl (4-methylphenyl) groups and a 9-fluorenylid (fluorene-9-yl) group. Tris--phosphonium-9-fluorenylid is a versatile reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the activation of various electrophiles. It is known for its ability to stabilize carbocations and can be used as a catalyst or a reagent in various reactions, such as the cyclization of dienes and the formation of carbonyl compounds. The 9-fluorenylid group provides a strong electron-withdrawing effect, which enhances the reactivity of the phosphonium salt. This unique structure makes it a valuable tool in the synthesis of complex organic molecules and pharmaceuticals.
7323-69-5
Post Buying Request-
-
Basic information
- Product Name:
Tris-
-phosphonium-9-fluorenylid - Synonyms:
- CAS NO:7323-69-5
- Molecular Formula:
- Molecular Weight: 468.578
- EINECS: N/A
- Product Categories: N/A
- Product Name:
Tris-
-
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: Tris-
-phosphonium-9-fluorenylid(CAS DataBase Reference) - NIST Chemistry Reference: Tris-
-phosphonium-9-fluorenylid(7323-69-5) - EPA Substance Registry System: Tris-
-phosphonium-9-fluorenylid(7323-69-5)
-
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: 7323-69-5(Hazardous Substances Data)
7323-69-5 Suppliers
Recommended suppliers
7323-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7323-69-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,2 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.Calculate Digit Verification of CAS Registry Number 7323-69:
(6*7)+(5*3)+(4*2)+(3*3)+(2*6)+(1*9)=95
95 % 10 = 5
So 7323-69-5 is a valid CAS Registry Number.
7323-69-5Upstream product
7323-69-5Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 7323-69-5
Tris--phosphonium-9-fluorenylid
