923. Phosphorus–nitrogen compounds. Part XVI. The reactions of hexachlorocyclotriphosphazatriene with t-butylamine

Das, Saikat; Keat, R.; Shaw, Robert A.; Smith, Barry

doi:10.1039/jr9650005032

Cited by 50 publications

(28 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The product 7 showed a singlet in the 31 P NMR spectrum. 18,19 The characteristic signal of N 3 P 3 Cl 6 at 21.1 ppm is shifted to 11.3 ppm, providing direct evidence for the obtained product. 31 P NMR indicates that all chlorine atoms of hexachlorocyclotriphosphazene were replaced by methyl 4-(3-amino-hexadecahydro-7-hydroxy-10,13-dimethyl-1H-cyclopenta[a]phenanthren-17-yl)-pentanoate substituent.…”

Section: Nmr Spectramentioning

confidence: 91%

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Türkyılmaz

Genç

2014

Phosphorus, Sulfur, and Silicon and the Related Elements

View full text Add to dashboard Cite

show abstract

Section: Nmr Spectramentioning

confidence: 91%

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Türkyılmaz

Genç

2014

Phosphorus, Sulfur, and Silicon and the Related Elements

View full text Add to dashboard Cite

show abstract

“…Furthermore we observe that the ratio geminal to non-geminal products increases by using acetonitrile as a solvent instead of diethylether. The enhanced yield of NPAm2NPCl2NSOPh can be ascribed either to a mechanism involving an hydrogen bridged transition state [8] or to a proton abstraction mechanism [9]. Both processes are obviously favoured in the presence of the solvent acetonitrile.…”

Section: Eis -Isomermentioning

confidence: 98%

Derivatives of cis-NPCl₂(NSOCl)₂ and (NPCl₂)₂NSOCl, Part XV [1]. Methyl-and Ethylamino Derivatives of (NPCl₂)₂NSOPh

Cnossen-Voswijk

Grampel

Kruk

1980

Zeitschrift Für Naturforschung B

View full text Add to dashboard Cite

Abstract The aminolysis of (NPCl2)2NSOPh by methyl-and ethylamine in diethylether proceeds mainly via a non-geminal substitution pattern. In acetonitrile both geminal and non-geminal substitution is observed. The preparation of the derivatives is described and the 1H and 31P NMR data are discussed. The interpretation of the NMR spectra is supported by the simulation of the spectra of NPClNHMeNPCl2NSOPh.

show abstract

“…Aminochlorocyclotriphosphazatrienes were prepared by literature methods [3][4][5][6][7][8][9][10][11][12]. Light petroleum, b.p.…”

Section: Methodsmentioning

confidence: 99%

Phosphorus-Nitrogen Compounds, Part XLV Friedel-Crafts Reactions of Some Aminochlorocyclotriphosphazatrienes

Das

Masood-Ul-Hasan

Shaw

et al. 1979

Zeitschrift Für Naturforschung B

View full text Add to dashboard Cite

Abstract Chloroaminocyclotriphosphazatrienes, N3P3Cl6-nRn [R = NHMe (n = 2), NHEt (n= 1, 2), NHPrn (n = 4), NHPri ( n = 1, 4), NHBut (n = 2, 4), NHCH2Ph ( n = 1), NEt2 (n= 1, 2, 3), N(CH2Ph)2 (n = 1)] react with benzene in the presence of anhydrous aluminium chloride to give phenylated products: phosphazenes and/or hydrocarbons. The structures of the phenylphosphazenes are assigned from their NMR spectra. Reactions of N3P3Cl5R (R = NMe2, NC5H10) have been reinvestigated. The influence of the amino groups on rates and products is discussed.

show abstract

923. Phosphorus–nitrogen compounds. Part XVI. The reactions of hexachlorocyclotriphosphazatriene with t-butylamine

Cited by 50 publications

References 0 publications

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Derivatives of cis-NPCl₂(NSOCl)₂ and (NPCl₂)₂NSOCl, Part XV [1]. Methyl-and Ethylamino Derivatives of (NPCl₂)₂NSOPh

Phosphorus-Nitrogen Compounds, Part XLV Friedel-Crafts Reactions of Some Aminochlorocyclotriphosphazatrienes

Contact Info

Product

Resources

About

923. Phosphorus–nitrogen compounds. Part XVI. The reactions of hexachlorocyclotriphosphazatriene with t-butylamine

Cited by 50 publications

References 0 publications

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Multistep Synthesis of Phosphazene Derivative of Chenodeoxycholicacid (CDCA)

Derivatives of cis-NPCl2(NSOCl)2 and (NPCl2)2NSOCl, Part XV [1]. Methyl-and Ethylamino Derivatives of (NPCl2)2NSOPh

Phosphorus-Nitrogen Compounds, Part XLV Friedel-Crafts Reactions of Some Aminochlorocyclotriphosphazatrienes

Contact Info

Product

Resources

About

Derivatives of cis-NPCl₂(NSOCl)₂ and (NPCl₂)₂NSOCl, Part XV [1]. Methyl-and Ethylamino Derivatives of (NPCl₂)₂NSOPh