ChemInform Abstract: ELUCIDATING THE LEAVING GROUP EFFECT IN THE β-LACTAM RING OPENING MECHANISM OF CEPHALOSPORINS

D. B. BOYD

doi:10.1002/chin.198533374

ChemInform Abstract: ELUCIDATING THE LEAVING GROUP EFFECT IN THE β-LACTAM RING OPENING MECHANISM OF CEPHALOSPORINS

Chemischer Informationsdienst ◽

10.1002/chin.198533374 ◽

1985 ◽

Vol 16 (33) ◽

Author(s):

D. B. BOYD

Keyword(s):

Ring Opening ◽

Group Effect ◽

Leaving Group ◽

Lactam Ring

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Elucidating the leaving group effect in the .beta.-lactam ring opening mechanism of cephalosporins

The Journal of Organic Chemistry ◽

10.1021/jo00206a034 ◽

1985 ◽

Vol 50 (6) ◽

pp. 886-888 ◽

Cited By ~ 23

Author(s):

Donald B. Boyd

Keyword(s):

Ring Opening ◽

Group Effect ◽

Beta Lactam ◽

Leaving Group ◽

Lactam Ring

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ChemInform Abstract: ELIMINATION OF A GOOD LEAVING GROUP FROM THE 3′-POSITION OF A CEPHALOSPORIN NEED NOT BE CONCERTED WITH β-LACTAM RING OPENING: TEM-2 β-LACTAMASE-CATALYZED HYDROLYSIS OF PYRIDINE-2-AZO-4′-(N′,N′-DIMETHYLANILINE) CEPHALOSPORIN (PADAC) AN

Chemischer Informationsdienst ◽

10.1002/chin.198424101 ◽

1984 ◽

Vol 15 (24) ◽

Author(s):

W. S. FARACI ◽

R. F. PRATT

Keyword(s):

Ring Opening ◽

Leaving Group ◽

Lactam Ring ◽

Hydrolysis Of

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Elimination of a good leaving group from the 3'-position of a cephalosporin need not be concerted with .beta.-lactam ring opening: TEM-2 .beta.-lactamase-catalyzed hydrolysis of pyridine-2-azo-4'-(N',N'-dimethylaniline) cephalosporin (PADAC) and of cephaloridine

Journal of the American Chemical Society ◽

10.1021/ja00317a053 ◽

1984 ◽

Vol 106 (5) ◽

pp. 1489-1490 ◽

Cited By ~ 50

Author(s):

W. Stephen Faraci ◽

R. F. Pratt

Keyword(s):

Ring Opening ◽

Beta Lactamase ◽

Beta Lactam ◽

Leaving Group ◽

Lactam Ring ◽

Hydrolysis Of

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A major leaving group effect on chemical events after the group has left: reactions of acetone enolate ion with halobenzenes and related substrates provoked by solvated electrons

Journal of the American Chemical Society ◽

10.1021/ja00528a063 ◽

1980 ◽

Vol 102 (8) ◽

pp. 2852-2854 ◽

Cited By ~ 18

Author(s):

Raymond R. Bard ◽

J. F. Bunnett ◽

Xavier Creary ◽

Michael J. Tremelling

Keyword(s):

Group Effect ◽

Solvated Electrons ◽

Leaving Group ◽

Chemical Events

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Equilibrium, Kinetic and Leaving Group Effect Studies on Ligand Substitution Reactions of a Simple Model for Coenzyme B12

European Journal of Inorganic Chemistry ◽

10.1002/1099-0682(200203)2002:4<968::aid-ejic968>3.0.co;2-v ◽

2002 ◽

Vol 2002 (4) ◽

pp. 968-974 ◽

Cited By ~ 10

Author(s):

Basam M. Alzoubi ◽

Mohamed S. A. Hamza ◽

Carlos Dücker-Benfer ◽

Rudi van Eldik

Keyword(s):

Simple Model ◽

Ligand Substitution ◽

Coenzyme B12 ◽

Group Effect ◽

Substitution Reactions ◽

Leaving Group ◽

Ligand Substitution Reactions

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ChemInform Abstract: LEAVING GROUP EFFECT IN THE REACTION OF 2-THIOPHENESULFONYL HALIDES WITH ANILINES IN METHANOL

Chemischer Informationsdienst ◽

10.1002/chin.197506244 ◽

1975 ◽

Vol 6 (6) ◽

pp. no-no

Author(s):

E. MACCARONE ◽

G. MUSUMARRA ◽

G. A. TOMASELLI

Keyword(s):

Group Effect ◽

Leaving Group

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ChemInform Abstract: Regiospecific β-Lactam Ring-Opening/Recyclization Reactions of N-Aryl-3-spirocyclic-β-lactams Catalyzed by a Lewis-Broensted Acids Combined Superacid Catalyst System: A New Entry to 3-Spirocyclicquinolin-4(1H)-ones.

ChemInform ◽

10.1002/chin.201220149 ◽

2012 ◽

Vol 43 (20) ◽

pp. no-no

Author(s):

Yinqiao Hu ◽

Xiaolan Fu ◽

Badru-Deen Barry ◽

Xihe Bi ◽

Dewen Dong

Keyword(s):

Ring Opening ◽

Catalyst System ◽

System A ◽

Lactam Ring ◽

Superacid Catalyst ◽

New Entry

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Cis effect of dimethyl sulfide and the leaving group effect in reactions of the cationic complex chloro(dimethyl sulfide)(1,2-diaminoethane)platinum(II) chloride

Inorganic Chemistry ◽

10.1021/ic50225a030 ◽

1981 ◽

Vol 20 (11) ◽

pp. 3728-3730 ◽

Cited By ~ 7

Author(s):

Massimiliano. Bonivento ◽

Luciano. Canovese ◽

Lucio. Cattalini ◽

Giampaolo. Marangoni ◽

Gianni. Michelon ◽

...

Keyword(s):

Dimethyl Sulfide ◽

Group Effect ◽

Cationic Complex ◽

Leaving Group

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ChemInform Abstract: Asymmetric α-Alkylation of Cyclohexanone by Mediation of a Chiral Ligand and the Leaving Group Effect of Electrophiles on Enantioselectivity.

ChemInform ◽

10.1002/chin.198950153 ◽

1989 ◽

Vol 20 (50) ◽

Author(s):

K. TOMIOKA ◽

M. SHINDO ◽

K. KOGA

Keyword(s):

Chiral Ligand ◽

Group Effect ◽

Leaving Group

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Leaving group effect in the cleavage of picolinate esters catalyzed by hydroxy-functionalized metallomicelles

The Journal of Organic Chemistry ◽

10.1021/jo00080a006 ◽

1994 ◽

Vol 59 (1) ◽

pp. 18-24 ◽

Cited By ~ 28

Author(s):

Paolo Scrimin ◽

Paolo Tecilla ◽

Umberto Tonellato

Keyword(s):

Group Effect ◽

Leaving Group

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