1109-01-9 Usage
Functional groups
Hydrazine group
Diphenylmethylidene group
Triphenylphosphanylidene group
Composition
Central hydrazine group
Two aromatic groups attached to the central hydrazine group
Application
Used in organic synthesis as a reagent for various chemical reactions
Potential activities
Exhibits potential pharmacological and biological activities
Unique structure
Valuable for research and development in the fields of chemistry and pharmaceuticals
Chemical properties
The presence of the hydrazine group suggests potential reactivity with various reagents, such as oxidizing agents and electrophiles
The diphenylmethylidene and triphenylphosphanylidene groups may impart stability and steric hindrance to the molecule, affecting its reactivity and interactions with other molecules
Structural features
The diphenylmethylidene group is characterized by a carbon-carbon double bond between two phenyl rings
The triphenylphosphanylidene group consists of a phosphorus atom bonded to three phenyl rings, with a lone pair of electrons on the phosphorus atom
Lambda~5~ notation
Indicates that the phosphorus atom in the triphenylphosphanylidene group has a pentavalent state, with one lone pair of electrons participating in the bonding of the molecule
Check Digit Verification of cas no
The CAS Registry Mumber 1109-01-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,0 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1109-01:
(6*1)+(5*1)+(4*0)+(3*9)+(2*0)+(1*1)=39
39 % 10 = 9
So 1109-01-9 is a valid CAS Registry Number.
1109-01-9Relevant articles and documents
Substituent Effect in the Reaction of Triphenylphosphine with Diazodiphenylmethane: the Interpretation of a U-Shaped Hammett Correlation in an Elementary Biphilic Reaction
Bethell, Donald,Bourne, Raymond,Kasran, Madzlan
, p. 2081 - 2084 (2007/10/02)
The reaction between diazodiarylmethanes and triphenylphosphine has previously been shown to be an elementary biphilic reaction in which each reactant behaves simultaneously as both electrophile and nucleophile.Frontier molecular orbital considerations pr
Organic Reactive Intermediates: Part IX-Radical Ions as Reactive Intermediates in Redox Reactions of Triphenylphosphazines
Handoo, Kishan L.,Gadru, Kanchan
, p. 412 - 417 (2007/10/02)
Two representative phosphazines namely, fluorenylidenetriphenylphosphazine (1) and diphenylmethylenetriphenylphosphazine (2) are shown to undergo oxidation and reduction involving single electron transfer to yield the corresponding cation and anion radicals, respectively.These ion radicals are unstable and decompose to give rise to a blend of other intermediates.Those which act almost certainly as principal intermediates in oxidation and reduction are carbenes and diazoalkane radical anions respectively.
