A NON-EMPIRICAL LCAO-MO-SCF STUDY ON THE SITE OF PROTONATION OF KETENHOPKINSON AC.1973; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1973; NO 6; PP. 795-797; BIBL. 12 REF.Serial Issue

A NON-EMPIRICAL MOLECULAR ORBITAL STUDY OF THE WOLFF REARRANGEMENTHOPKINSON AC.1973; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1973; NO 6; PP. 794-795; BIBL. 14 REF.Serial Issue

AN AB INITIO MOLECULAR ORBITAL STUDY OF THE PROTONATION OF AMINES.HOPKINSON AC; CSIZMADIA IG.1974; THEOR. CHIM. ACTA; ALLEM.; DA. 1974; VOL. 34; NO 2; PP. 93-103; BIBL. 37 REF.Article

AB INITIO CALCULATIONS ON TAUTOMERS OF CSIH^-, CSIH₂ AND CSIH₃⁺. EXAMPLES OF THE TENDENCY OF SILICON TO AVOID FORMATION OF MULTIPLE BONDS WITH CARBONHOPKINSON AC; LIEN MH.1980; J. CHEM. SOC., CHEM. COMMUNIC.; GBR; DA. 1980; NO 3; PP. 107-108; BIBL. 7 REF.Article

A THEORETICAL INVESTIGATION OF ALPHA -SUBSTITUENTS ON THE STRUCTURE, PROTON AFFINITIES AND INVERSION BARRIERS OF SILYL ANIONSHOPKINSON AC; LIEN MN.1981; TETRAHEDRON; ISSN 0040-4020; GBR; DA. 1981; VOL. 37; NO 6; PP. 1105-1112; BIBL. 52 REF.Article

THEORETICAL STUDY OF SUBSTITUENT EFFECTS ON THE ACIDITY OF THE METHYL GROUP: STRUCTURE OF ANIONS CH₂X^-HOPKINSON AC; LIEN MH.1980; INT. J. QUANTUM CHEM.; ISSN 0020-7608; USA; DA. 1980; VOL. 18; NO 6; PP. 1371-1391; ABS. FRE/GER; BIBL. 70 REF.Article

A THEORETICAL STUDY OF THE SITE OF PROTONATION OF FORMAMIDE USING NON-EMPIRICAL LCAO-MO-SCF CALCULATIONSHOPKINSON AC; CSIZMADIA IG.1973; CANAD. J. CHEM.; CANADA; DA. 1973; VOL. 51; NO 9; PP. 1432-1434; ABS. FR.; BIBL. 32 REF.Serial Issue

THEORETICAL STUDY OF THE METHYLSILYL AND SILYLMETHYL CATIONS AND ANIONSHOPKINSON AC; LIEN MH.1981; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1981; VOL. 46; NO 5; PP. 998-1003; BIBL. 39 REF.Article

ACID-CATALIZED REACTIONS OF CYCLOBUTANONES. III. FORMATION OF SUBSTITUTED 2-TETRALONES FROM ALPHA -PHENYLCYCLOBUTANONES.ABEGG VP; HOPKINSON AC; LEE RUFF E et al.1978; CANAD. J. CHEM.; CANADA; DA. 1978; VOL. 56; NO 1; PP. 99-103; ABS. FR.; BIBL. 15 REF.Article

AN AB INITIO STUDY OF THE STRUCTURE OF THE 2-CHLOROETHYL RADICALHOPKINSON AC; LIEN MH; CSIZMADIA IG et al.1980; CHEM. PHYS. LETTERS; NLD; DA. 1980; VOL. 71; NO 3; PP. 557-562; BIBL. 39 REF.Article

AB INITIO CALCULATIONS ON THE SINGLET AND TRIPLET ENERGY SURFACES FOR CSIH₂HOPKINSON AC; LIEN MH; CSIZMADIA IG et al.1983; CHEMICAL PHYSICS LETTERS; ISSN 0009-2614; NLD; DA. 1983; VOL. 95; NO 3; PP. 232-234; BIBL. 12 REF.Article

ACID CATALYSIS IN THE GAS PHASE: DISSOCIATIVE PROTON TRANSFER TO FORMATE AND ACETATE ESTERSHOPKINSON AC; MACKAY GI; BOHME DK et al.1979; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1979; VOL. 57; NO 22; PP. 2996-3004; BIBL. 21 REF.Article

ACID-CATALYZED REARRANGEMENT OF CYCLOBUTANONES. VI: SYNTHESIS OF CHYSENES AND STEROID-LIKE SUBSTANCESLEE RUFF E; HOPKINSON AC; DAO LH et al.1981; CAN. J. CHEM.; ISSN 0008-4042; CAN; DA. 1981; VOL. 59; NO 11; PP. 1675-1679; ABS. FRE; BIBL. 16 REF.Article

ACID CATALYSIS IN THE GAS PHASE: DISSOCIATIVE PROTON TRANSFER TO FORMIC AND ACETIC ACIDMACKAY GI; HOPKINSON AC; BOHME DK et al.1978; J. AMER. CHEM. SOC.; USA; DA. 1978; VOL. 100; NO 24; PP. 7460-7464; BIBL. 30 REF.Article

ACID CATALYZED REARRANGEMENTS OF CYCLOBUTANONES. IV. A NOVEL TOTAL SYNTHESIS OF A STEROID.DAO LE H; HOPKINSON AC; LEE RUFF E et al.1978; TETRAHEDRON LETTERS; G.B.; DA. 1978; NO 16; PP. 1413-1414; BIBL. 8 REF.Article

QUANTUM CHEMICAL STUDIES ON ELECTROPHILIC ADDITION. III. REACTION OF HYDROXONIUM ION WITH ETHYLENE. ACID CATALYSED RING OPENING OF EPOXIDES.HOPKINSON AC; LIEN MH; CSIZMADIA IG et al.1978; THEOR. CHIM. ACTA; ALLEM.; DA. 1978; VOL. 47; NO 2; PP. 97-109; BIBL. 41 REF.Article

EXPERIMENTAL AND THEORETICAL STUDIES OF PROTON REMOVAL FROM PROPENE.MACKAY GI; LIEN MH; HOPKINSON AC et al.1978; CANAD. J. CHEM.; CANADA; DA. 1978; VOL. 56; NO 1; PP. 131-140; ABS. FR.; BIBL. 32 REF.Article

PROTON TRANSFER REACTIONS OF HCO⁺ AT 298 KTANNER SD; MACKAY GI; HOPKINSON AC et al.1979; INTERNATION. J. MASS. SPECTROM. ION PHYS.; NLD; DA. 1979; VOL. 29; NO 2; PP. 153-169; BIBL. 60 REF.Article

QUANTUM CHEMICAL STUDIES OF ELECTROPHILIC ADDITION. II. REACTION OF CHLORINE WITH ETHYLENE.HOPKINSON AC; LIEN MH; YATES K et al.1977; THEOR. CHIM. ACTA; ALLEM.; DA. 1977; VOL. 44; NO 4; PP. 385-398; BIBL. 33 REF.Article

REACTIONS OF BISHALOMETHYLARENES WITH SUPEROXIDE.DAO LH; HOPKINSON AC; LEE RUFF E et al.1977; CANAD. J. CHEM.; CANADA; DA. 1977; VOL. 55; NO 21; PP. 3791-3796; ABS. FR.; BIBL. 22 REF.Article

A QUANTUM CHEMICAL STUDY ON ELECTROPHILIC ADDITION. I. REACTION OF FLUORINE WITH ETHYLENE.HOPKINSON AC; LIEN MH; YATES K et al.1975; THEOR. CHIM. ACTA; ALLEM.; DA. 1975; VOL. 38; NO 1; PP. 21-35; BIBL. 27 REF.Article

AN AB INITIO MOLECULAR ORBITAL STUDY OF THE C₂F₂ SPECIES: THE DIFLUOROVINYLIDENE->DIFLUOROACETYLENE REARRANGEMENTSTRAUSZ OP; NORSTROM RJ; HOPKINSON AC et al.1973; THEOR. CHIM. ACTA; ALLEM.; DA. 1973; VOL. 29; NO 2; PP. 183-187; BIBL. 4 REF.Serial Issue

PHOTOCHEMISTRY OF ALPHA ,ALPHA -DISUBSTITUTED BICYCLIC CYCLOBUTANONES. A POTENTIAL THERMAL-PHOTOCHEMICAL METATHESIS REACTIONLEE RUFF E; HOPKINSON AC; KAZARIANS MOGHADDAM H et al.1983; TETRAHEDRON LETTERS; ISSN 0040-4039; GBR; DA. 1983; VOL. 24; NO 20; PP. 2067-2070; BIBL. 11 REF.Article

GAS-PHASE PROTON-TRANSFER REACTIONS OF THE HYDRONIUM ION AT 298 KMACKAY GI; TANNER SD; HOPKINSON AC et al.1979; CANAD. J. CHEM.; CAN; DA. 1979; VOL. 57; NO 12; PP. 1518-1523; ABS. FRE; BIBL. 46 REF.Article

A NONEMPIRICAL MOLECULAR ORBITAL STUDY ON THE ACIDITY OF THE CARBON-HYDROGEN BOND.HOPKINSON AC; LIEN MH; YATES K et al.1977; J. CHEM. PHYS.; U.S.A.; DA. 1977; VOL. 67; NO 2; PP. 517-523; BIBL. 18 REF.Article