A. Williams

发表

Specificity to leaving group in transesterification of substituted phenyl esters in organic solvents catalysed by subtilisin—microgel sols

A. Alcántara, David J Evans, R. J. Pryce, 1993 .

Effective charge development in the transfer of the acetyl group betweennucleophiles in acetonitrile solution: acetolysis and butylaminolysis ofsubstituted phenyl esters

A. Williams, A. B. Maude, 1997 .

Acid and base catalysis of urea synthesis: nonlinear Brønsted plots consistent with a diffusion-controlled proton-transfer mechanism and the reactions of imidazole and N-methylimidazole with cyanic acid

W. Jencks, Andrew Williams, A. Williams, 1974 .

Urea synthesis from amines and cyanic acid: kinetic evidence for a zwitterionic intermediate

W. Jencks, A. Williams, 1974 .

Chapter 6 Isotopes in the diagnosis of mechanism

Andrew Williams, A. Williams, 1984 .

A study on a primitive artificial esterase model: reactivity of a calix[4]resorcinarene bearing carboxyl groups

S. Thea, N. Pirinccioglu, G. Cevasco, 2008 .

Catalysis and inhibition of ester hydrolysis in the presence of resorcinarene hosts functionalized with dimethylamino groups

D. Vigo, S. Thea, G. Cevasco, 2006 .

Reactions of N-phenyl α-halogenophosphonamidates with alkoxide: migration of the anilino group from phosphorus to the α carbon atom

A. Williams, M. J. Harger, 1986 .

Evidence for cyclic azaphosphiridine oxide intermediates in the methoxide-induced rearrangements of N-alkyl α-chlorophosphonamidates: formation of phosphoramidates as well as α-aminophosphonates

A. Williams, M. J. Harger, 1989 .

MECHANISM OF ALKALINE CYCLIZATION OF 2-(SUBSTITUTED BENZAMIDO)BENZAMIDES TO 4-QUINAZOLINONES

Angeline J S S Kanagasooriam, A. Williams, B. Gardner, 1994 .

Compelling evidence for a stepwise mechanism of the alkaline cyclisation of uridine 3'-phosphate esters.

Andrew Williams, R. Stromberg, A. Williams, 2004, Organic & biomolecular chemistry.

Anchimeric assistance in the specific acid-catalysed hydration of benzonitriles

A. Williams, R. Smyth, 1993 .

Effective Charge and Transition-state Structure in Solution

Andrew Williams, A. Williams, 1992 .

Participation of an elimination mechanism in alkaline hydrolyses of alkyl N-phenylcarbamates

A. Williams, 1973 .

Reactions within association complexes: acid catalysed hydrolysis of substituted benzaldehyde acetals in the presence of detergents

A. Williams, P. D. Rose, 2002 .

The mechanism of hydrolysis and ethylaminolysis of N-benzoylglycine and N-benzoylsarcosine esters

C. Farrar, A. Williams, 1980 .

The oxazolinone intermediate in the hydrolysis and aminolysis of N-benzoylglycine derivatives

A. Williams, 1975 .

Alpha-effect nucleophiles and azide ion: effective charge studies of displacement reactions at esters

M. Wong, Andrew Williams, Matthew J. Colthurst, 1998 .

Ammonolysis of aryl toluenesulphonate esters: evidence for the concerted displacement of the aryl oxide group

A. Williams, N. A. Suttle, 1983 .

Hydrolysis of aryl N-methylaminosulphonates: evidence consistent with an E1cB mechanism

K. Douglas, A. Williams, 1974 .

The diagnosis of concerted organic mechanisms

Andrew Williams, A. Williams, 1994 .

Dependence of transition-state structure on nucleophile in the reaction of aryl oxide anions with aryl diphenylphosphate esters

Andrew Williams, M. Waring, A. Williams, 1991 .

Kinetics and equilibria of reactions between acetic anhydride and substituted phenolate ions in aqueous and chlorobenzene solutions

A. Williams, A. B. Maude, Salem A. Ba-Saif, 1994 .

Studies of reactions within molecular complexes: alkaline hydrolysis of substituted phenyl benzoates in the presence of xanthines

N. Pirinccioglu, A. Williams, 1998 .

Enhanced alkaline hydrolysis of monoesterified 4-tert-butylcalix[4]arenes involving intramolecular electrophilic catalysis by the phenolic hydroxy group

Andrew Williams, N. Pirinccioglu, K. Ray, 1994 .

Transfer of a positively charged acyl group between substituted phenolate ion nucleophiles: the brønsted β for the calibrating equilibrium for N-methylisonicotinyl (4-carbonyl-N-methylpyridinium) transfer

Matthew J. Colthurst, A. Williams, M. Nanni, 1996 .

Chapter 5 Free-energy correlations and reaction mechanisms

Andrew Williams, A. Williams, 1984 .

Microgels as soluble enzyme supports in organic media

J. Davey, R. J. Pryce, A. Williams, 1989 .

Free Energy Relationships in Organic and Bio-Organic Chemistry

Andrew Williams, Andrew Williams, A. Williams, 2003 .

Evidence for SN2(P) mechanism in the phosphorylation of alkaline phosphatase by substrates

R. Naylor, A. Williams, 1971 .

Bacterial alkaline phosphatase. Part III. Kinetic studies with substituted phenyl phosphates and structurally related inhibitors

R. Naylor, A. Williams, Stephen G. Collyer, 1973 .

Proteolytic enzymes: lipophilic binding sites for specific and non-specific substrates of α-chymotrypsin

A. Williams, J. Udris, 1976 .

Nucleophilic aromatic substitution in heterocycles: alcoholysis and hydrolysis of 2-anilino-4,6-dichloro-1,3,5-triazines

James J. Whitmore, A. Renfrew, A. Williams, 1994 .

Effective charge on oxygen in phosphoryl (-PO32-) group transfer from an oxygen donor

Andrew Williams, Nicholas Bourne, A. Williams, 1984 .

Concerted Organic and Bio-organic Mechanisms

Andrew Williams, A. Williams, 1999 .

Nucleophilic displacement at the benzoyl centre: a study of the change in geometry at the carbonyl carbon atom

Matthew J. Colthurst, A. Williams, 1997 .

An open transition state in carbonyl acyl group transfer in aqueous solution

M. Waring, Matthew J. Colthurst, A. Williams, 1991 .

Reaction of imidazole with toluene-4-sulfonate salts of substituted phenyl N-methylpyridinium-4-carboxylate esters: special base catalysis by imidazole.

Matthew J. Colthurst, A. Williams, 2003, Organic & biomolecular chemistry.

The base-catalysed cyclisation of phenyl N-(2-hydroxybenzyl)-N-methylcarbamates is concerted.

J. Mindl, A. Williams, J. Kaválek, 2003, Organic and biomolecular chemistry.

Concerted displacement mechanisms at trigonal carbon: the aminolysis of 4-aryloxy-2,6-dimethoxy-1,3,5-triazines

A. Williams, Janice Shakes, C. Raymond, 1996 .

EFFECTIVE CHARGE ON THE NUCLEOPHILE AND LEAVING GROUP DURING THE STEPWISE TRANSFER OF THE TRIAZINYL GROUP BETWEEN PYRIDINES IN AQUEOUS SOLUTION

James J. Whitmore, A. Renfrew, A. Williams, 1995 .

Stepwise versus Concerted Mechanisms at Trigonal Carbon: Transfer of the 1,3,5-Triazinyl Group between Aryl Oxide Ions in Aqueous Solution

James J. Whitmore, M. Renfrew, Andrew Williams, 1995 .

Reactions of NO+ with Isomeric Butenes from 225 to 500 K†

A. Viggiano, A. Midey, A. Williams, 2001 .

The aminolysis and hydrolysis of N-(4,6-diphenoxy-1,3,5-triazin-2-yl) substituted pyridinium salts: concerted displacement mechanism

James J. Whitmore, A. Williams, Donatella Rettura, 1996 .

E1cB mechanisms. Part II. Base hydrolysis of substituted phenyl phosphorodiamidates

K. Douglas, A. Williams, 1972 .

Reactions of substituted phenolate ions with 4-nitrophenyl laurate catalyzed by cationic micelles

N. Al-Awadi, A. Williams, 1990 .

Effective charge development in ester hydrolysis catalyzed by cationic micelles

N. Al-Awadi, A. Williams, 1990 .

Complexation of microgel particles with small ester molecules as a function of the ionic content of the monomer feed composition

A. Luthra, A. Williams, M. Harun, 1986 .

Studies with microgels as matrices for molecular receptor and catalytic sites: stereoselectivity of copolymers of (−)-menthyl acrylate and N-methacryloyl-hydroxylamineversus chiral esters

A. Williams, M. Harun, 1981 .

Studies with microgels as matrices for molecular receptor and catalytic sites: Reactivity of hydroxamic acids as pendant groups in water‐soluble microgels

K. Stacey, A. Williams, 1980 .

Studies with microgels as matrices for molecular receptor and catalytic sites: The exceptional reactivity of hydroxyaminocarbonyl groups in polymers with a high level of cross‐linking monomer feed

K. Stacey, A. Williams, 1980 .

Microgels as matrices for reagents and catalysts: the enhanced reactivity of hydroxamic acid groups attached to a water-soluble emulsion polymer with a high level of cross-linking

K. Stacey, A. Williams, 1979 .

Hydrolysis of phosphinic esters: general-base catalysis by imidazole

R. Naylor, A. Williams, 1971 .

Complexation catalysis: effective charge development in the aminolysis of phenyl esters in chlorobenzene catalysed by crown ethers

Andrew Williams, A. Williams, A. B. Maude, 1995 .

Organic and Bio-organic Mechanisms

M. Page, A. Williams, 1997 .

The oxidation of SmCo magnets

H. Evans, W. Pragnell, A. Williams, 2008 .

The oxidation kinetics of SmCo alloys

H. Evans, W. Pragnell, A. Williams, 2009 .

Enzyme-like catalysis by polymers: disulphide cleavage effected by hydrophobically alkylated polyethyleneimine derivatives acting via a complexation step

K. Stacey, A. Williams, 1978 .

E1cB mechanisms. Part IV. Base hydrolysis of substituted phenyl phosphoro- and phosphorothio-diamidates

K. Douglas, A. Williams, 1973 .

Aminolysis of phenyl esters by microgel and dendrimer molecules possessing primary amines

Andrew Williams, David J Evans, R. J. Pryce, 1993 .

Methods to increase sample transport efficiency in single particle inductively coupled plasma mass spectrometry when analyzing nanoparticles

D. Beauchemin, Andrew Williams, A. Williams, 2020 .

Integrating instead of averaging signal intensity to simplify nanoparticle mass measurement by single particle inductively coupled plasma mass spectrometry.

D. Beauchemin, Andrew Williams, A. Williams, 2020, Analytical chemistry.

Free energy relationships

Andrew Williams, Andrew Williams, A. Williams, 2003 .

Microgels as supports for α-chymotrypsin

A. Luthra, R. J. Pryce, A. Williams, 1987 .

Nucleophilic versus general base catalysis in phosphyl (PV) group transfer: application to α-chymotrypsin action

K. Douglas, A. Williams, 1976 .

Kinetic studies of hydrogen desorption in SmCo 2/17-type sintered magnets

D. Prosperi, Andrew Williams, A. Williams, 2009 .

Experimental and theoretical study of the mechanism of hydrolysis of substituted phenyl hexanoates catalysed by globin in the presence of surfactant

Andrew Williams, N. Pirinccioglu, S. Ercan, 2014, Journal of Molecular Modeling.