Tautomeric forms of hydroxycyclotriphosphazatrienes; X-ray crystal structure of N3P3Ph2(OMe)3OH

Structure and intramolecular lability of N-(thio)phosphoryl(thio)amides: XII. NMR study and computational modeling of the tautomeric forms of N-[dimethoxy(thio)phosphoryl]benzamides

Karataeva F.
Klochkov V.

February 2020

The structure and intramolecular processes in solutions of N-(thio)phosphorylbenzamides were studied...

Studies of phosphazenes. Part VI.1 The preparation of the isomeric tetrachlorobis-isopropylaminocyclotriphosphazatrienes

Lingley, David J.
Shaw, Robert A.
Woods, Michael
Krishnamurthy, S. S.

June 1978

The three isomers of N3P3Cl4(NHPr1)2 have been prepared and separated by gas-liquid chromatography. ...

Studies of phosphazenes. Part 17. Reaction of hexachlorocyclotriphosphazatriene with n-methylethanolamine: X-ray crystal structure of a dispirocyclotriphosphazatriene, N3P3(NMeCH2CH2O)2Cl2

Chandrasekhar, Vadapalli
Krishnamurthy, Setharampattu S.
Manohar, Hattikudur
Vasudeva Murthy, A. R.
Shaw, Robert A.
Woods, Michael

January 1984

Hexachlorocyclotriphosphazatriene, N3P3Cl6, reacts with N-methyleth...

Tautomeric forms of hydroxycyclotriphosphazatrienes; X-ray crystal structure of N3P3Ph2(OMe)3OH

Dhathathreyan, KS
Krishnamurthy, SS
Murthy, AR Vasudeva
Cameron, T Stanley
Chan, Christine
Shaw, Robert A
Woods, Michael

January 1980

The prefered tautomer(s) of hydroxycyclotriphosphazatrienes and prototropic exchange in solution hav...

Studies of phosphazenes. Part 14. The tautomerism of oxocyclotriphosphazadienes

Dhathathreyan, KS
Krishnamurthy, SS
Murthy, AR Vasudeva
Shaw, Robert A
Woods, Michael

January 1982

The tautomeric behaviour of monohydroxycyclotriphosphazatrienes has been investigated by 31P n.m.r. ...

The structures of pentaphenylcyclotriphosphazatriene-derivatives; a 31P n.m.r. investigation

Keat, R.
Rycroft, D.S.
Miller, V.R.
Schmulbach, C.D.
Shaw, R.A.

January 1981

A 31P n.m.r. study of a compound previously thought to be a hydroxyphosphazene, N3P3(OH)Ph5, shows t...

Studies of Phosphazenes. Part $22.^1$ High-field Nuclear Magnetic Resonance Investigation of Novel Isomeric Oxophosphazadienes

Swamy, Kumara KC
Krishnamurthy, Setharampattu S

January 1985

The reaction of $N_3P_3$$( NPPh_3)$$Cl_5$ with an excess of methoxide yields the 'hydroxy'-derivativ...

Structural investigations of phosphorus-nitrogen compounds. 5. Relationships between molecular parameters of 2,2-diphenyl-4,6-cis-oxytetra(ethyleneoxy)-4,6-R-2-cyclotriphosphazatrie nes (R = Cl, OCH2CF3, OPh, OMe, NHPh, NHBut) and substituent basicity constants

Besli, S.
Coles, S. J.
Davies, D. B.
Hursthouse, M. B.
Kilic, A.
Mayer, T. A.
Shaw, R. A.

December 2002

A systematic study of the products of nucleophilic substitution reactions of cis-ansa N3P3Ph2[O(CH2C...

A Tautomeric λ3/λ5‑Phosphane Pair and Its Ambiphilic Reactivity

Jean-Marc Mörsdorf (6376286)
Hubert Wadepohl (1264056)
Joachim Ballmann (1616461)

February 2019

The central phosphorus atom of a novel hydroxyl-functionalized triarylphosphane was shown to reversi...

Three-dimensional structure of phosphorus-containing heterocycles - Communication 39. 2-hydro-2-oxo-4,5,7,8-dibenzo-1,3,2-dioxaphosphocins

Arbuzov B.
Arshinova R.
Danilova O.
Kadyrova V.
Mukmeneva N.

January 1986

By means of dynamic PMR spectrometry, UV spectra, dipole moments, and ab-initio SCF MO LCAO calculat...

Proton and Heavy Atom Motions during the Stepwise Proton Tautomerism of Various Oxalamidines. A Semiempirical PM3-MNDO Study

Gerd Scherer
Hans-Heinrich Limbach

January 1994

The tautomerism of oxalamidine (OA) and the substituted analogs tetraphenyloxalamidine (TPOA), 2,2’-...

Structural investigations of phosphorus-nitrogen compounds. 7. Relationships between physical properties, electron densities, reaction mechanisms and hydrogen-bonding motifs of N3P3Cl(6 - n)(NHBut)n derivatives

Coles, Simon J.
Hursthouse, Michael B.
Bartlett, S
Davies, D.
Ibisoglu, H.
Shaw, R.
Kilic, A.
Un, I.

April 2006

A series of compounds of the N3P3Cl(6 - n)(NHBut)n family (where n = 0, 1, 2, 4 and 6) are presented...

13C and31P NMR study of phosphoranes containing 1,3,2-dioxa- and 1,3,2-oxazaphospholene rings and bipolar ions related to them

Aganov A.
Polezhaeva N.
Khayarov A.
Arbuzov B.

February 2020

1. Direct proof for the phosphorotropic tautomerism, where compounds with a pentacoordinated phospho...

Derivatives of 1-phenyl-3-methylpyrazol-2-in-5-thione and their oxygen analogues in the crystalline phase and their tautomeric transformations in solutions and in the gas phase

Chmutova G.
Kataeva O.
Ahlbrecht H.
Kurbangalieva A.
Movchan A.
Lenstra A.
Geise H.
Litvinov I.

January 2001

1-Phenyl-3-methylpyrazol-2-in-5-thione, crystallised from methanol, was shown to exist in the tautom...

Structural and aromatic aspects for tautomerism of (Z)-6-((4-bromophenylamino)methylene)-2,3-dihydroxycyclohexa-2,4-dienone

Petek, HANDE
KARABIYIK, HASAN
Albayrak, Cigdem
OCAK İSKELELİ, NAZAN

December 2009

The molecular and crystal structure of (Z)-6-((4-bromophenylamino)methylene)-2,3-dihydroxycyclohexa-...

Structure and intramolecular lability of N-(thio)phosphoryl(thio)amides: XII. NMR study and computational modeling of the tautomeric forms of N-[dimethoxy(thio)phosphoryl]benzamides

Karataeva F.
Klochkov V.

February 2020

The structure and intramolecular processes in solutions of N-(thio)phosphorylbenzamides were studied...

Studies of phosphazenes. Part VI.1 The preparation of the isomeric tetrachlorobis-isopropylaminocyclotriphosphazatrienes

Lingley, David J.
Shaw, Robert A.
Woods, Michael
Krishnamurthy, S. S.

June 1978

The three isomers of N3P3Cl4(NHPr1)2 have been prepared and separated by gas-liquid chromatography. ...

Studies of phosphazenes. Part 17. Reaction of hexachlorocyclotriphosphazatriene with n-methylethanolamine: X-ray crystal structure of a dispirocyclotriphosphazatriene, N3P3(NMeCH2CH2O)2Cl2

Chandrasekhar, Vadapalli
Krishnamurthy, Setharampattu S.
Manohar, Hattikudur
Vasudeva Murthy, A. R.
Shaw, Robert A.
Woods, Michael

January 1984

Hexachlorocyclotriphosphazatriene, N3P3Cl6, reacts with N-methyleth...

Tautomeric forms of hydroxycyclotriphosphazatrienes; X-ray crystal structure of N3P3Ph2(OMe)3OH

Dhathathreyan, KS
Krishnamurthy, SS
Murthy, AR Vasudeva
Cameron, T Stanley
Chan, Christine
Shaw, Robert A
Woods, Michael

January 1980

The prefered tautomer(s) of hydroxycyclotriphosphazatrienes and prototropic exchange in solution hav...

Studies of phosphazenes. Part 14. The tautomerism of oxocyclotriphosphazadienes

Dhathathreyan, KS
Krishnamurthy, SS
Murthy, AR Vasudeva
Shaw, Robert A
Woods, Michael

January 1982

The tautomeric behaviour of monohydroxycyclotriphosphazatrienes has been investigated by 31P n.m.r. ...

The structures of pentaphenylcyclotriphosphazatriene-derivatives; a 31P n.m.r. investigation

Keat, R.
Rycroft, D.S.
Miller, V.R.
Schmulbach, C.D.
Shaw, R.A.

January 1981

A 31P n.m.r. study of a compound previously thought to be a hydroxyphosphazene, N3P3(OH)Ph5, shows t...

Studies of Phosphazenes. Part $22.^1$ High-field Nuclear Magnetic Resonance Investigation of Novel Isomeric Oxophosphazadienes

Swamy, Kumara KC
Krishnamurthy, Setharampattu S

January 1985

The reaction of $N_3P_3$$( NPPh_3)$$Cl_5$ with an excess of methoxide yields the 'hydroxy'-derivativ...

Structural investigations of phosphorus-nitrogen compounds. 5. Relationships between molecular parameters of 2,2-diphenyl-4,6-cis-oxytetra(ethyleneoxy)-4,6-R-2-cyclotriphosphazatrie nes (R = Cl, OCH2CF3, OPh, OMe, NHPh, NHBut) and substituent basicity constants

Besli, S.
Coles, S. J.
Davies, D. B.
Hursthouse, M. B.
Kilic, A.
Mayer, T. A.
Shaw, R. A.

December 2002

A systematic study of the products of nucleophilic substitution reactions of cis-ansa N3P3Ph2[O(CH2C...

A Tautomeric λ3/λ5‑Phosphane Pair and Its Ambiphilic Reactivity

Jean-Marc Mörsdorf (6376286)
Hubert Wadepohl (1264056)
Joachim Ballmann (1616461)

February 2019

The central phosphorus atom of a novel hydroxyl-functionalized triarylphosphane was shown to reversi...

Three-dimensional structure of phosphorus-containing heterocycles - Communication 39. 2-hydro-2-oxo-4,5,7,8-dibenzo-1,3,2-dioxaphosphocins

Arbuzov B.
Arshinova R.
Danilova O.
Kadyrova V.
Mukmeneva N.

January 1986

By means of dynamic PMR spectrometry, UV spectra, dipole moments, and ab-initio SCF MO LCAO calculat...

Proton and Heavy Atom Motions during the Stepwise Proton Tautomerism of Various Oxalamidines. A Semiempirical PM3-MNDO Study

Gerd Scherer
Hans-Heinrich Limbach

January 1994

The tautomerism of oxalamidine (OA) and the substituted analogs tetraphenyloxalamidine (TPOA), 2,2’-...

Structural investigations of phosphorus-nitrogen compounds. 7. Relationships between physical properties, electron densities, reaction mechanisms and hydrogen-bonding motifs of N3P3Cl(6 - n)(NHBut)n derivatives

Coles, Simon J.
Hursthouse, Michael B.
Bartlett, S
Davies, D.
Ibisoglu, H.
Shaw, R.
Kilic, A.
Un, I.

April 2006

A series of compounds of the N3P3Cl(6 - n)(NHBut)n family (where n = 0, 1, 2, 4 and 6) are presented...

13C and31P NMR study of phosphoranes containing 1,3,2-dioxa- and 1,3,2-oxazaphospholene rings and bipolar ions related to them

Aganov A.
Polezhaeva N.
Khayarov A.
Arbuzov B.

February 2020

1. Direct proof for the phosphorotropic tautomerism, where compounds with a pentacoordinated phospho...

Derivatives of 1-phenyl-3-methylpyrazol-2-in-5-thione and their oxygen analogues in the crystalline phase and their tautomeric transformations in solutions and in the gas phase

Chmutova G.
Kataeva O.
Ahlbrecht H.
Kurbangalieva A.
Movchan A.
Lenstra A.
Geise H.
Litvinov I.

January 2001

1-Phenyl-3-methylpyrazol-2-in-5-thione, crystallised from methanol, was shown to exist in the tautom...

Structural and aromatic aspects for tautomerism of (Z)-6-((4-bromophenylamino)methylene)-2,3-dihydroxycyclohexa-2,4-dienone

Petek, HANDE
KARABIYIK, HASAN
Albayrak, Cigdem
OCAK İSKELELİ, NAZAN

December 2009

The molecular and crystal structure of (Z)-6-((4-bromophenylamino)methylene)-2,3-dihydroxycyclohexa-...

Structure and intramolecular lability of N-(thio)phosphoryl(thio)amides: XII. NMR study and computational modeling of the tautomeric forms of N-[dimethoxy(thio)phosphoryl]benzamides

Karataeva F.
Klochkov V.

February 2020

The structure and intramolecular processes in solutions of N-(thio)phosphorylbenzamides were studied...

Studies of phosphazenes. Part VI.1 The preparation of the isomeric tetrachlorobis-isopropylaminocyclotriphosphazatrienes

Lingley, David J.
Shaw, Robert A.
Woods, Michael
Krishnamurthy, S. S.

June 1978

The three isomers of N3P3Cl4(NHPr1)2 have been prepared and separated by gas-liquid chromatography. ...

Studies of phosphazenes. Part 17. Reaction of hexachlorocyclotriphosphazatriene with n-methylethanolamine: X-ray crystal structure of a dispirocyclotriphosphazatriene, N3P3(NMeCH2CH2O)2Cl2

Chandrasekhar, Vadapalli
Krishnamurthy, Setharampattu S.
Manohar, Hattikudur
Vasudeva Murthy, A. R.
Shaw, Robert A.
Woods, Michael

January 1984

Hexachlorocyclotriphosphazatriene, N3P3Cl6, reacts with N-methyleth...

Tautomeric forms of hydroxycyclotriphosphazatrienes; X-ray crystal structure of N3P3Ph2(OMe)3OH

Abstract

Extracted data

Tautomeric forms of hydroxycyclotriphosphazatrienes; X-ray crystal structure of N3P3Ph2(OMe)3OH

Abstract

Extracted data

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