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Results: 1 to 20 of 235

1.

Reactions of phosphate and phosphorothiolate diesters with nucleophiles: comparison of transition state structures.

Ye JD, Barth CD, Anjaneyulu PS, Tuschl T, Piccirilli JA.

Org Biomol Chem. 2007 Aug 7;5(15):2491-7. Epub 2007 Jun 29.

PMID:
17637971
[PubMed - indexed for MEDLINE]
2.

A concerted mechanism for the transfer of the thiophosphinoyl group from aryl dimethylphosphinothioate esters to oxyanionic nucleophiles in aqueous solution.

Onyido I, Swierczek K, Purcell J, Hengge AC.

J Am Chem Soc. 2005 Jun 1;127(21):7703-11.

PMID:
15913360
[PubMed - indexed for MEDLINE]
3.

Catalysis of the ethanolysis of aryl methyl phenyl phosphinate esters by alkali metal ions: transition state structures for uncatalyzed and metal ion-catalyzed reactions.

Onyido I, Albright K, Buncel E.

Org Biomol Chem. 2005 Apr 21;3(8):1468-75. Epub 2005 Mar 10.

PMID:
15827643
[PubMed - indexed for MEDLINE]
4.

Do electrostatic interactions with positively charged active site groups tighten the transition state for enzymatic phosphoryl transfer?

Nikolic-Hughes I, Rees DC, Herschlag D.

J Am Chem Soc. 2004 Sep 29;126(38):11814-9.

PMID:
15382915
[PubMed - indexed for MEDLINE]
5.

Nucleophilic attack on phosphate diesters: a density functional study of in-line reactivity in dianionic, monoanionic, and neutral systems.

Lopez X, Dejaegere A, Leclerc F, York DM, Karplus M.

J Phys Chem B. 2006 Jun 15;110(23):11525-39.

PMID:
16771429
[PubMed - indexed for MEDLINE]
6.

Associative versus dissociative mechanisms of phosphate monoester hydrolysis: on the interpretation of activation entropies.

Kamerlin SC, Florián J, Warshel A.

Chemphyschem. 2008 Aug 25;9(12):1767-73. doi: 10.1002/cphc.200800356.

PMID:
18666265
[PubMed - indexed for MEDLINE]
7.

Alkaline phosphatase mono- and diesterase reactions: comparative transition state analysis.

Zalatan JG, Herschlag D.

J Am Chem Soc. 2006 Feb 1;128(4):1293-303.

PMID:
16433548
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Theoretical evaluation of the substrate-assisted catalysis mechanism for the hydrolysis of phosphate monoester dianions.

Iché-Tarrat N, Ruiz-Lopez M, Barthelat JC, Vigroux A.

Chemistry. 2007;13(13):3617-29.

PMID:
17290469
[PubMed - indexed for MEDLINE]
9.

The role of metal ions in phosphate ester hydrolysis.

Kamerlin SC, Wilkie J.

Org Biomol Chem. 2007 Jul 7;5(13):2098-108. Epub 2007 May 30.

PMID:
17581653
[PubMed - indexed for MEDLINE]
10.

Kinetics and mechanism of the addition of nucleophiles to alpha,beta-unsaturated thiol esters.

Hartman RF, Rose SD.

J Org Chem. 2006 Aug 18;71(17):6342-50.

PMID:
16901114
[PubMed - indexed for MEDLINE]
11.

Thiolysis and alcoholysis of phosphate tri- and monoesters with alkyl and aryl leaving groups. An ab initio study in the gas phase.

Arantes GM, Chaimovich H.

J Phys Chem A. 2005 Jun 30;109(25):5625-35.

PMID:
16833895
[PubMed - indexed for MEDLINE]
12.

Hydrolysis of pharmaceutically relevant phosphate monoester monoanions: correlation to an established structure-reactivity relationship.

Kearney AS, Stella VJ.

J Pharm Sci. 1993 Jan;82(1):69-72.

PMID:
8429495
[PubMed - indexed for MEDLINE]
13.

The methyl group as a source of structural diversity in heterocyclic chemistry: side chain functionalization of picolines and related heterocycles.

Mamane V, Aubert E, Fort Y.

J Org Chem. 2007 Sep 14;72(19):7294-300. Epub 2007 Aug 16.

PMID:
17696549
[PubMed - indexed for MEDLINE]
14.

Rhodium-catalyzed cleavage reaction of aryl methyl ethers with thioesters.

Arisawa M, Nihei Y, Suzuki T, Yamaguchi M.

Org Lett. 2012 Feb 3;14(3):855-7. doi: 10.1021/ol2033724. Epub 2012 Jan 24.

PMID:
22273515
[PubMed - indexed for MEDLINE]
15.

Dinuclear Zn(II) complex promotes cleavage and isomerization of 2-hydroxypropyl alkyl phosphates by a common cyclic phosphate intermediate.

Tsang WY, Edwards DR, Melnychuk SA, Liu CT, Liu C, Neverov AA, Williams NH, Brown RS.

J Am Chem Soc. 2009 Mar 25;131(11):4159-66. doi: 10.1021/ja900525t.

PMID:
19292494
[PubMed - indexed for MEDLINE]
16.

Polymeric enzyme mimics: catalytic activity of ribose-containing polymers for a phosphate substrate.

Han MJ, Yoo KS, Kim YH, Chang JY.

Org Biomol Chem. 2003 Jul 7;1(13):2276-82.

PMID:
12945697
[PubMed - indexed for MEDLINE]
17.

Mimicking enzymes: cooperation between organic functional groups and metal ions in the cleavage of phosphate diesters.

Livieri M, Mancin F, Saielli G, Chin J, Tonellato U.

Chemistry. 2007;13(8):2246-56.

PMID:
17163547
[PubMed - indexed for MEDLINE]
18.

Aminolyses of aryl diphenylphosphinates and diphenylphosphinothioates: effect of modification of electrophilic center from P=O to P=S.

Um IH, Akhtar K, Shin YH, Han JY.

J Org Chem. 2007 May 11;72(10):3823-9. Epub 2007 Apr 11.

PMID:
17425371
[PubMed - indexed for MEDLINE]
19.

Does activation of the anti proton, rather than concertedness, determine the stereochemistry of base-catalyzed 1,2-elimination reactions? Anti stereospecificity in E1cB eliminations of β-3-trifluoromethylphenoxy esters, thioesters, and ketones.

Mohrig JR, Beyer BG, Fleischhacker AS, Ruthenburg AJ, John SG, Snyder DA, Nyffeler PT, Noll RJ, Penner ND, Phillips LA, Hurley HL, Jacobs JS, Treitel C, James TL, Montgomery MP.

J Org Chem. 2012 Mar 16;77(6):2819-28. doi: 10.1021/jo300053w. Epub 2012 Feb 24.

PMID:
22321002
[PubMed - indexed for MEDLINE]
20.

A simple DNase model system comprising a dinuclear Zn(II) complex in methanol accelerates the cleavage of a series of methyl aryl phosphate diesters by 10(11)-10(13).

Neverov AA, Liu CT, Bunn SE, Edwards D, White CJ, Melnychuk SA, Brown RS.

J Am Chem Soc. 2008 May 21;130(20):6639-49. doi: 10.1021/ja8006963.

PMID:
18479083
[PubMed - indexed for MEDLINE]

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