Nuclear magnetic resonance of organophosphorus compounds

Analysis of NMR Spectra by Least Squares

1964 • 758 citations

Use of Weak Perturbing Radio-Frequency Fields in Nuclear Magnetic Double Resonance

1962 • 328 citations

Determination of the relative signs of proton spin coupling constants by double irradiation

1961 • 120 citations

Contribution of π-electrons to nuclear spin-spin coupling of aromatic protons

1957 • 119 citations

Negative Nuclear Spin-Spin Coupling Constants for Aromatic Protons

1959 • 103 citations

Effect of Substituents on the Proton-Proton Coupling Constants of Monosubstituted Benzenes

1966 • 79 citations

¹⁹F contact interaction shifts: Effects of fluorine conjugation

1962 • 72 citations

The analysis of the proton magnetic resonance spectra of monosubstituted benzenes

1968 • 69 citations

Analysis of the Proton NMR Spectrum of Toluene

1968 • 68 citations

Long-Range Coupling in the Nuclear Magnetic Resonance Spectra of Acenaphthene Derivatives

1963 • 65 citations

Examination of Phosphorus Hyperfine Coupling Constants in Nitroaromatic Anion Radicals^1a

1966 • 63 citations

Nuclear magnetic resonance spectra of fluorobenzenes. II. Effect of substituents on the meta and para fluorine-fluorine coupling constants

1968 • 59 citations

The analysis of the proton magnetic resonance spectra of monosubstituted benzenes

1968 • 54 citations

NMR spectral parameters of monosubstituted benzenes: Nitrosobenzene, nitrobenzene, aniline, N-methylaniline, N,N-dimethylaniline, trimethylanilinium iodide, phenol, diphenyl ether, and anisole

1967 • 53 citations

Phosphonic acids and esters. XIX. Synthesis of substituted phenyl- and arylphosphonates by the photoinitiated arylation of trialkyl phosphites

1968 • 51 citations

Nuclear magnetic resonance and 13CH satellite spectra of selenophene and several haloselenophenes

1965 • 49 citations

NMR spectral parameters of -disubstituted benzenes. Investigation of the additivity of substituent effects on the proton-proton coupling constants

1967 • 49 citations

Sign of the Electron Spin Density on Methyl Protons in Aromatic Molecules

1959 • 48 citations

Analysis of the A₃(X₃)₃nuclear spin system and π-electron coupled hyperfine splitting constants in aromatic hydrocarbons

1962 • 47 citations

Valence-bond studies of contact nuclear spin-spin coupling. III. .pi.-Electron coupling in aromatic and cyclic unsaturated hydrocarbons

1969 • 46 citations

Dirac Vector Model for Electron Coupled Nuclear Spin Interactions

1955 • 45 citations

Proton nuclear magnetic resonance spectra of monosubstituted pyrazines

1968 • 42 citations

Effect of substituents on proton-proton coupling constants in N-substituted pyridines and on the cis coupling constants in the vinyl group of 2-substituted 1,3-butadienes

1968 • 39 citations

Analysis of the nuclear magnetic resonance spectrum of hexafluoro-1,3-butadiene

1969 • 32 citations

Relative signs of proton spin coupling constants in some heterocyclic systems

1962 • 32 citations

The analysis of the proton magnetic resonance spectra of monosubstituted benzenes

1969 • 32 citations

Long-range phosphorus-31-hydrogen-1 spin-spin couplings in benzyl and tolyl phosphorus compounds

1967 • 30 citations

The proton magnetic resonance spectra of the monohalobenzenes

1967 • 30 citations

NMR Spectral parameters of monosubstituted benzenes: halobenzenes

1967 • 30 citations

Das Protonenresonanzspektrum von orientiertem Furan in nematisch‐kristallinflüssiger Lösung

1968 • 27 citations

Nuclear magnetic resonance spectral parameters of α,α,α-trifluorotoluene

1969 • 25 citations

Multiple magnetic resonance studies of some para‐substituted derivatives of triphenyl phosphine

1969 • 24 citations

DOUBLE AND TRIPLE RESONANCE EXPERIMENTS ON 2-BROMO-5-CHLOROTOLUENE: SIGNS OF THE RING AND RING-METHYL PROTON COUPLING CONSTANTS

1966 • 23 citations

Darstellung des Tri‐α‐pyrrylphosphins und des Tri‐α‐thienylphosphins

1957 • 23 citations

Three and four bond phosphorus-proton couplings in isomeric tolylphosphonates and tolylphosphine oxides

1966 • 22 citations

Additive proton-proton coupling effects in disubstituted benzenes

1968 • 20 citations

Substituent effects on H—F couplings and additivity of these effects in a series of fluorobenzene derivatives

1969 • 19 citations

NMR of organophosphorus compounds

1970 • 19 citations

Signs of the Side-chain Spin Couplings in Furans. II. 2-Methyl- and 3-Methylfuran, 2-Furfurylidenemalononitrile, and N-(2-Furfurylidene)aniline.

1965 • 19 citations

PMR and 13CH satellite spectra of dihalobenzenes and substituent coupling effects

1968 • 19 citations

³¹P- und ¹H-Kernresonanzspektren des deuterierten Diphenylphosphins und Phenylphosphins. Zur Synthese der Phenylphosphine

1967 • 18 citations

Additivity of substituent effects on the proton–proton coupling constants in substituted benzenes. Investigation of some trisubstituted benzenes

1968 • 18 citations

Notiz über die Darstellung von Tri‐α‐furyl‐phosphin

1966 • 18 citations

A precise determination of the H-H and H-F couplings in fluorobenzene

1967 • 17 citations

The proton magnetic resonance spectra of para-substituted triarylphosphine oxides

1964 • 16 citations

Relation between the Proton Hyperfine Interaction and the C13–H1 Spin-Spin Coupling in Free Radicals

1960 • 15 citations

The Signs of the Methyl-Methyl Spin Couplings in 2,3-Dimethylthiophene, 2,3-Dimethylfuran, and 3-Iodo-2,5-dimethylfuran.

1966 • 14 citations

Three- and four-bond phosphorus-31-proton coupling constants and geminal proton nonequivalence in ethyl esters of phosphorus acids

1968 • 14 citations

Signs of Spin—Spin Coupling Constants between Methyl Protons and Ring Fluorine Nuclei in Fluorotoluene Derivatives. Further Evidence for a Positive Hyperfine Interaction in the C–F Bond

1967 • 14 citations

NMR of Organophosphorus Compounds. Tri-3-thienylphosphine.

1969 • 12 citations

Concerning a relationship between long-range ring proton – methyl proton coupling constants and mobile bond order

1968 • 11 citations

NMR of phosphorus compounds double quantum transitions in the analysis of the PMR spectra of tri-2-thienylphosphine and its sulphide

1969 • 10 citations

Hydrogen-1 and fluorine-19 nuclear magnetic resonance spectra of tris(p-fluorophenyl)phosphine oxide and dimethyl p-fluorophenylphosphonate

1967 • 10 citations

The Signs of the Side-chain Couplings in Methylthiophenes as Determined by Multiple Resonance Techniques.

1964 • 10 citations

Analysis of the n.m.r. spectrum of pentafluorobenzene

1968 • 9 citations