GEOFFREY HALLAS: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

51

The effects of cyclic terminal groups on the electronic absorption spectra of di- and tri-phenylmethane dyes

Beach, Steven F., Hepworth, John D., Jones, Peter, Mason, Donald, Sawyer, John, Hallas, Geoffrey, Mitchell, Meta M.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1989

Language:

english

File:

PDF, 472 KB

english, 1989

52

A dipole moment study of the ortho-effect in di- and tri-substituted NN-dimethylanilines

Hallas, Geoffrey, Hepworth, John D., Jones, Peter, Ibbitson, Douglas A., Jones, Alan M.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1977

Language:

english

File:

PDF, 330 KB

english, 1977

53

Dipole moments of some N-phenyl-substituted derivatives of pyrrolidine, piperidine, morpholine, and thiomorpholine

Beach, Steven F., Hepworth, John D., Sawyer, John, Hallas, Geoffrey, Marsden, Richard, Mitchell, Meta M., Ibbitson, Douglas A., Jones, Alan M., Neal, Graham T.

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1984

Language:

english

File:

PDF, 564 KB

english, 1984

54

Steric effects in di- and tri-arylmethane dyes. Part XII. Electronic absorption spectra of some derivatives of Michler's Hydrol Blue containing ?-trifluoromethyl groups

Dodd, Gregory S., Hallas, Geoffrey

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1973

Language:

english

File:

PDF, 266 KB

english, 1973

55

The Chemistry and Application of Dyes || Dyes for Cellulosic Fibers

Waring, David R., Hallas, Geoffrey

Year:

1990

Language:

english

File:

PDF, 5.76 MB

english, 1990

56

The Chemistry and Application of Dyes || Dyes for Polyester Fibers

Waring, David R., Hallas, Geoffrey

Year:

1990

Language:

english

File:

PDF, 5.64 MB

english, 1990

57

The Chemistry and Application of Dyes || Dyes for Polyamide Fibers

Waring, David R., Hallas, Geoffrey

Year:

1990

Language:

english

File:

PDF, 3.11 MB

english, 1990

58

The Chemistry and Application of Dyes || Nontextile Applications of Dyes

Waring, David R., Hallas, Geoffrey

Year:

1990

Language:

english

File:

PDF, 2.53 MB

english, 1990

59

Supplements to the 2nd Edition of Rodd's Chemistry of Carbon Compounds || Phenazine, oxazine, thiazine and sulphur dyes

Hallas, Geoffrey

Year:

1975

Language:

english

File:

PDF, 1.15 MB

english, 1975

60

Substituted N , N -Dimethylanilines Containing an ortho -Trifluoromethyl Group: a Synthesis of N , N -Dimethyl-2-trifluoromethylaniline.

HEPWORTH, John D., JONES, Peter, HALLAS, Geoffrey

Journal:

Year:

1974

File:

PDF, 143 KB

1974

61

The hydrolysis of brilliant green and some derivatives. I. A kinetic and equilibrium study of the hydrolysis of brilliant green

Fox, Brenda M., Hallas, Geoffrey, Hepworth, John D., Mason, Donald

Journal:

Journal of Chemical Technology and Biotechnology (-1982)

Year:

2007

Language:

english

File:

PDF, 357 KB

english, 2007

62

ChemInform Abstract: DIPOLE MOMENTS OF METHYL- AND TRIFLUOROMETHYL-SUBSTITUTED METHYL BENZOATES

HALLAS, GEOFFREY, HEPWORTH, JOHN D., IBBITSON, DOUGLAS A., THORNTON, DONALD E.

Journal:

Chemischer Informationsdienst

Year:

1976

File:

PDF, 98 KB

1976

63

ChemInform Abstract: STERIC EFFECTS IN DI- AND TRI-ARYLMETHANE DYES PART 12, ELECTRONIC ABSORPTION SPECTRA OF SOME DERIVATIVES OF MICHLER′S HYDROL BLUE CONTAINING ALPHA-TRIFLUOROMETHYL GROUPS

DODD, GREGORY S., HALLAS, GEOFFREY

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 101 KB

1974

64

ChemInform Abstract: EXTENDED CONJUGATION IN DI- AND TRI-ARYLMETHANE DYES PART 4, ELECTRONIC ABSORPTION SPECTRA OF SOME PHENANTHRENE ANALOGUES OF MALACHITE GREEN

HALLAS, GEOFFREY, POTTS, RODNEY M.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 115 KB

1974

65

ChemInform Abstract: EXTENDED CONJUGATION IN DI- AND TRI-ARYLMETHANE DYES PART 4, ELECTRONIC ABSORPTION SPECTRA OF SOME PHENANTHRENE ANALOGUES OF MALACHITE GREEN

HALLAS, GEOFFREY, POTTS, RODNEY M.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 115 KB

1974