Results 121 to 130 of about 5,891,760 (173)
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2023
The nature of adsorption on platinum in the presence of trifluoromethanesulfonic acid (TFMSA) has been studied in an attempt to understand what factors make TFMSA a superior electrolyte to H(,3)PO(,4) under fuel cell conditions. The study has encompassed both molecular adsorption and ionic adsorption. From the molecular point of view, the adsorption of
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The nature of adsorption on platinum in the presence of trifluoromethanesulfonic acid (TFMSA) has been studied in an attempt to understand what factors make TFMSA a superior electrolyte to H(,3)PO(,4) under fuel cell conditions. The study has encompassed both molecular adsorption and ionic adsorption. From the molecular point of view, the adsorption of
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Chemischer Informationsdienst, 1981
AbstractDie Sulfonsäuren (IV) werden aus den entsprechenden Alkoholen über die Tosylate (und eventuell Bromide) (I), die Sulfide (II) und die Sulfonylchloride (III) dargestellt.
C. BUNYAGIDJ +2 more
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AbstractDie Sulfonsäuren (IV) werden aus den entsprechenden Alkoholen über die Tosylate (und eventuell Bromide) (I), die Sulfide (II) und die Sulfonylchloride (III) dargestellt.
C. BUNYAGIDJ +2 more
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ChemInform Abstract: ON THE REACTION OF ALKANESULFONIC ACID CHLORIDES WITH ALCOHOLS AND PHENOLS
Chemischer Informationsdienst, 1976AbstractReaktionen der Sulfonsäurechloride (I) mit den Alkoholen bzw. Phenolen (II) in Gegenwart von Triäthylamin (oder NH3) liefern glatt die Sulfonsäureester (III).
E. P. PANOV +4 more
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METHOD FOR PRODUCING ALKANESULFONIC ACIDS
2000The invention relates to a method for producing alkanesulfonic acids from dialkyl sulfites, which comprises the following steps: transformation of dialkyl sulfite in the presence of a suitable catalyst in to the corresponding alkanesulfonic acid alkyl ester; and hydrolysis of said alkanesulfonic acid alkyl ester to obtain the corresponding ...
BASF AG +4 more
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Archives of Microbiology, 1999
Evidence is presented for the presence in propanesulfonate-grown Comamonas acidovorans strain P53 of a cytoplasmically located sulfonatase that does not sediment at 100,000 x g. This enzyme catalysed the sulfonate-dependent oxidation of NADH or NADPH, indicating a monooxygenase that effects the addition of molecular oxygen to C(3)-C(6) 1 ...
, Reichenbecher, , Kelly, , Murrell
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Evidence is presented for the presence in propanesulfonate-grown Comamonas acidovorans strain P53 of a cytoplasmically located sulfonatase that does not sediment at 100,000 x g. This enzyme catalysed the sulfonate-dependent oxidation of NADH or NADPH, indicating a monooxygenase that effects the addition of molecular oxygen to C(3)-C(6) 1 ...
, Reichenbecher, , Kelly, , Murrell
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Tetrahedron Letters, 1992
Abstract 13 C labelled methyl alkylsulfonates are low cost and easily accessible methylating agents. They were used as NMR probes, in association with DEPT 13 C{ 1 H} NMR and 2D reversed { 1 H, 13 C} correlation NMR for the identification of nucleophilic residues of proteins.
Jean-Pierre Lepoittevin, Claude Benezra
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Abstract 13 C labelled methyl alkylsulfonates are low cost and easily accessible methylating agents. They were used as NMR probes, in association with DEPT 13 C{ 1 H} NMR and 2D reversed { 1 H, 13 C} correlation NMR for the identification of nucleophilic residues of proteins.
Jean-Pierre Lepoittevin, Claude Benezra
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ChemInform, 1992
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J.‐P. LEPOITTEVIN, C. BENEZRA
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J.‐P. LEPOITTEVIN, C. BENEZRA
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2023
Source: Dissertation Abstracts International, Volume: 40-10, Section: B, page: 4816.
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Source: Dissertation Abstracts International, Volume: 40-10, Section: B, page: 4816.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Alkanesulfonic Acid Anhydrides1
Journal of the American Chemical Society, 1954Lamar Field, Paul H. Settlage
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