1678-56-4 Usage
Uses
Used in Coordination Chemistry:
2,2,4,4,6,6,8,8-Octakis(dimethylamino)-1,3,5,7-tetraaza-2,4,6,8-tetraphospha(V)cyclooctane-1,3,5,7-tetrene is used as a ligand for the formation of coordination compounds. Its unique structure, with multiple nitrogen and phosphorus atoms, allows it to chelate with metal ions, creating stable complexes with potential applications in catalysis and sensing.
Used in Organophosphorus Compounds:
In the field of organophosphorus chemistry, 2,2,4,4,6,6,8,8-Octakis(dimethylamino)-1,3,5,7-tetraaza-2,4,6,8-tetraphospha(V)cyclooctane-1,3,5,7-tetrene is used as a building block for the synthesis of novel organophosphorus compounds. The presence of multiple phosphorus and nitrogen atoms, along with the dimethylamino groups, provides opportunities for the development of new compounds with potential applications in various industries, such as pharmaceuticals and agrochemicals.
Used in Materials Science:
2,2,4,4,6,6,8,8-Octakis(dimethylamino)-1,3,5,7-tetraaza-2,4,6,8-tetraphospha(V)cyclooctane-1,3,5,7-tetrene is used as a component in the development of new materials. Its unique structure and the presence of multiple functional groups make it a promising candidate for the creation of materials with specific properties, such as high thermal stability, electrical conductivity, or catalytic activity, which could be utilized in various applications, including electronics, energy storage, and catalysis.
Check Digit Verification of cas no
The CAS Registry Mumber 1678-56-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1678-56:
(6*1)+(5*6)+(4*7)+(3*8)+(2*5)+(1*6)=104
104 % 10 = 4
So 1678-56-4 is a valid CAS Registry Number.
InChI:InChI=1/C16H48N12P4/c1-21(2)29(22(3)4)17-30(23(5)6,24(7)8)19-32(27(13)14,28(15)16)20-31(18-29,25(9)10)26(11)12/h1-16H3
1678-56-4Relevant academic research and scientific papers
Studies of Phosphazenes: Part 29 - Reaction of Octachlorocyclotetraphosphazene with Sodium 2,2,2-Trifluoroethoxide
Swamy, K. C. Kumara,Krishnamurthy, S. S.,Vasudeva Murthy, A. R.,Shaw, R. A.,Woods, M.
, p. 1004 - 1011 (2007/10/02)
The reaction of octachlorocyclotetraphosphazene (N4P4Cl8) with sodium trifluoroethoxide gives rise to mixtures of products which deteriorate on storage and are difficult to purify.At least twenty chloro(trifluoroethoxy)cyclotetraphosphazenes, N4P4Cl8-n(OCH2CF3)n, n = 1-7, and their dimethylamino derivatives, N4P4(NMe2)8-n(OCH2CF3)n, have been identified by GLC, GC-MS and NMR techniques.Substantial amounts of derivatives containing P(OCH2CF3)2 group(s) are formed at the tris and tetrakis stages of chlorine replacement.At the bis stage only 2,6- and 2,4-substituted products are obtained and at the hexakis stage the 2-trans-6-isomer is the major product.
The partial aminolysis of (NPF2)3,4
Evans,Allcock
, p. 2342 - 2345 (2007/10/05)
Unlike the reactions of (NPCl2)3,4 with simple amines, the fluorocyclophosphazenes, (NPF2)3,4, react with methylamine, n-butylamine, or dimethylamine with replacement of only one fluorine atom per phosphorus to yield products such as N4P4F5(NHMe)3, N4P4F4(NHMe)4, N4P4F5(NHC4H9) 3, N4P4F5(NMe2)3, N4P4F4(NMe2)4, N3P3F4(NHMe)2, N3P3-F4(NHC4H9) 2, or N3P3F4(NMe2)2. This behavior cannot be ascribed to steric effects because nucleophiles such as CF3CH2ONa, C6H5ONa, and (CH3)2NLi readily replace all the fluorine atoms. The results are more compatible with an explanation based on the poor leaving-group ability of fluoride combined with the low nucleophilicity of the free amines, compared with the higher leaving-group ability of chloride and the high nucleophilicity of alkoxides, aryl oxides, or metal amides.
