Category: 591-31-1

In an article, author is Boberg, F, once mentioned the application of 591-31-1, Computed Properties of C8H8O2, Name is 3-Methoxybenzaldehyde, molecular formula is C8H8O2, molecular weight is 136.15, MDL number is MFCD00003361, category is isothiazole. Now introduce a scientific discovery about this category.

Reactions of thioxo compounds with N-chloroamides .6. Thioquinolones, dihydrothiazolethiones and dihydroisothiazolethiones with sodium N-chlorobenzenesulfonamides

Reactions of sodium N-chlorobenzenesulfonamides (1a-1e) with N-alkylthioxo-dihydroderivates of the following heterocycles (A) have been studied: quinoline, isoquinoline, thiazole, isothiazole, benzothiazole, 1,2-benzisothiazole, 2,1-benzisothiazole, 1,2-benzisothiazole 1,1-dioxide. Reaction products are N-arylsulfonyl-S-(dihydroheteroarylidene)sulfimides (B), N,N’-bis(arylsulfonyl)heteroareniumsulfinamidinates (C) and N-(dihydroheteroarylidene)arensulfonamides (D). Oxidation of some sulfimides (B) gives N-(arylsulfonyl)heteroareniumsulfonamidates (E). The situation of bonding is discussed for B-E.

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Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

 

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 591-31-1, Name is 3-Methoxybenzaldehyde, SMILES is O=CC1=CC=CC(OC)=C1, in an article , author is Clerici, F, once mentioned of 591-31-1, Computed Properties of C8H8O2.

Isothiazoles. Part 14: New 3-aminosubstituted isothiazole dioxides and their mono- and dihalogeno derivatives

3-Alkylamino- and 3-arylamino isothiazole dioxides unsubstituted at C-4 and C-5 were synthesized starting from dithiopropionic amides. Taking advantage of the direct chlorination during the cyclization process or realizing an addition-elimination process with bromine on the final 3-aminoisothiazole dioxide derivatives, the corresponding 5-chloro-, 4,5-dichloro- or the 4-bromoisothiazole dioxides could also be made available. (C) 2003 Elsevier Ltd. All rights reserved.

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Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

 

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 591-31-1, Name is 3-Methoxybenzaldehyde, SMILES is O=CC1=CC=CC(OC)=C1, in an article , author is Clerici, F, once mentioned of 591-31-1, Category: isothiazole.

Isothiazoles. Part 14: New 3-aminosubstituted isothiazole dioxides and their mono- and dihalogeno derivatives

3-Alkylamino- and 3-arylamino isothiazole dioxides unsubstituted at C-4 and C-5 were synthesized starting from dithiopropionic amides. Taking advantage of the direct chlorination during the cyclization process or realizing an addition-elimination process with bromine on the final 3-aminoisothiazole dioxide derivatives, the corresponding 5-chloro-, 4,5-dichloro- or the 4-bromoisothiazole dioxides could also be made available. (C) 2003 Elsevier Ltd. All rights reserved.

Interested yet? Read on for other articles about 591-31-1, you can contact me at any time and look forward to more communication. Category: isothiazole.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

 

Chemistry is an experimental science, Formula: C8H8O2, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 591-31-1, Name is 3-Methoxybenzaldehyde, molecular formula is C8H8O2, belongs to isothiazole compound. In a document, author is Wu, Liang.

Enantioselective Construction of Cyclic Indolyl alpha-Amino Esters via a Friedel-Crafts Alkylation Reaction

An enantioselective Friedel-Crafts alkylation reaction of indoles with cyclic N-sulfonyl ketimino esters was developed. Under the optimized conditions using a chiral copper(II) triflate-bisoxazoline complex as the catalyst, a range of N-sulfonyl ketimino ester derivatives and indoles reacted smoothly to afford indole-containing chiral cyclic alpha-amino esters bearing tetrasubstituted alpha-stereogenic centers [3-ethoxycarbonyl-3-(3-indolyl)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxides] in excellent yields and with high enantioselectivities (up to 99% ee). Pyrrole and N,N-dimethylaniline were also investigated as aromatic substrates to afford the corresponding products with good results. An asymmetric induction model was then proposed on the basis of the observed absolute configuration of the product 3-ethoxycarbonyl-3-(5-bromo-3-indolyl)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide. Synthetic transformations to convert the products into cyclic chiral N-sulfonamido alcohols and the deprotection of the sulfonamides were performed. This study provides an efficient approach to chiral alpha-tetrasubstituted indolic alpha-amino acids as potential building blocks for peptides and biologically active molecules.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 591-31-1, in my other articles. Formula: C8H8O2.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

 

Related Products of 591-31-1, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 591-31-1, Name is 3-Methoxybenzaldehyde, SMILES is O=CC1=CC=CC(OC)=C1, belongs to isothiazole compound. In a article, author is Vestergaard, Henrik Tang, introduce new discover of the category.

Differences in kinetics of structurally related competitive GABA(A) receptor antagonists

Previously, 4-alkyl and 4-aryl substituted analogues of the low-efficacy partial GABA(A) receptor agonist 5-(4-piperidyl)-3-isothiazole (4-PIOL) have been identified as competitive GABAA receptor antagonists. These structurally related competitive antagonists show marked differences in their kinetic properties. The kinetics of 20 4-alkyl and 4-aryl substituted analogues of 4-PIOL, two 4-arylalkyl substituted 3-isothiazolol analogues and the classical GABAA receptor antagonist SR95531 was studied in cultured cerebral cortical neurons using whole-cell patch-clamp techniques. The kinetics of the antagonists was studied indirectly by measuring the changes in the response of the full GABAA receptor agonist isoguvacine (IGU) induced by concurrent application of an antagonist. When added, the majority of the antagonists did not affect the rate of deactivation of the IGU-induced responses. When removed, however, the majority of the antagonists slowed the reactivation phase of IGU implying that the dissociation of the antagonist from the GABAA receptor is the rate-limiting step. Surprisingly, the functional off-rates of the antagonists seemed to correlate better with the lipophilicity of the compounds than with the affinity and potency. This suggests that the dissociation of the tested antagonists from the GABAA receptor is restricted by lipophilic interactions, perhaps with the aromatic amino acids surrounding the GABA binding site. (c) 2006 Elsevier Ltd. All rights reserved.

Related Products of 591-31-1, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 591-31-1 is helpful to your research.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

 

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 591-31-1, Name is 3-Methoxybenzaldehyde, SMILES is O=CC1=CC=CC(OC)=C1, belongs to isothiazole compound. In a document, author is Eissa, AMF, introduce the new discover, COA of Formula: C8H8O2.

Behavior of 1,5-dihydro-6-oxo-1,2,4-triazino [3,4-b] benzoisothiazole sulphur dioxide towards carbon electrophiles, chlorine nucleophiles and some studies with the products

The reaction of triazino benzo isothiazole sulphur dioxide with carbon electrophiles namely, alpha-cyanocinnamonitrile, alpha-ethoxycarbonyl cinnamonitrile, alpha-cyanocinnamamide, formaldehyde piperidine, and ethyl chloroacetate has been investigated. Also it reacted with chlorine nucleophile and gave the chloro derivative. Its behavior towards nitrogen nucleophiles namely, acylhydrazine, aminoacids, aminophenols, hydrazine hydrate, ammonium acetate and sodium azide has been discussed.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 591-31-1 is helpful to your research. COA of Formula: C8H8O2.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com