Category: 924-50-5

Application of 924-50-5, Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter. 924-50-5, Name is Methyl-3,3-dimethylacrylate, SMILES is O=C(OC)C=C(C)C, belongs to quinuclidines compound. In a article, author is Niphade, Navnath C., introduce new discover of the category.

Efficient and single pot process for the preparation of enantiomerically pure solifenacin succinate, an antimuscarinic agent

The development of an efficient and economic one-pot process, in which the configuration of the chiral centers of the starting materials is retained, for the preparation of highly pure solifenacin succinate, an antimuscarinic agent, is presented in this communication. The earlier reported processes suffer from the drawbacks of racemization and low yields due to the use of strong base, higher temperatures, and longer reaction times. The present work circumvents these issues by activating (3R)-quinuclidin-3-ol into a mixed active carbonate derivative by treating it with bis(4-nitrophenyl)carbonate. The subsequent reaction of the active carbonate with an enantiomerically pure amine without using any base at ambient temperature provided enantiomerically pure solifenacin with an overall yield of 90%.

Application of 924-50-5, 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 924-50-5 is helpful to your research.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider

Electric Literature of 924-50-5, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential. 924-50-5, Name is Methyl-3,3-dimethylacrylate, SMILES is O=C(OC)C=C(C)C, belongs to quinuclidines compound. In a article, author is Niphade, Navnath C., introduce new discover of the category.

Efficient and single pot process for the preparation of enantiomerically pure solifenacin succinate, an antimuscarinic agent

The development of an efficient and economic one-pot process, in which the configuration of the chiral centers of the starting materials is retained, for the preparation of highly pure solifenacin succinate, an antimuscarinic agent, is presented in this communication. The earlier reported processes suffer from the drawbacks of racemization and low yields due to the use of strong base, higher temperatures, and longer reaction times. The present work circumvents these issues by activating (3R)-quinuclidin-3-ol into a mixed active carbonate derivative by treating it with bis(4-nitrophenyl)carbonate. The subsequent reaction of the active carbonate with an enantiomerically pure amine without using any base at ambient temperature provided enantiomerically pure solifenacin with an overall yield of 90%.

Electric Literature of 924-50-5, 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 924-50-5 is helpful to your research.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider

Synthetic Route of 924-50-5, 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. 924-50-5, Name is Methyl-3,3-dimethylacrylate, SMILES is O=C(OC)C=C(C)C, belongs to quinuclidines compound. In a article, author is Brown, GR, introduce new discover of the category.

Novel optimised quinuclidine squalene synthase inhibitors

Optimised quinuclidine squalene synthase (SQS) inhibitors are reported; 3-[2-(2-allyl-4-(2-ethoxy carbonylethyl)phenyl)ethynyl]quinuclidin-3-ol 1c, is a potent inhibitor of rat (KI = 6 nM) and human (KI = 43 nM) microsomal SQS; the oral ED(50) of 1c, for the inhibition of rat cholesterol biosynthesis was 1.3+/-0.45 mg/kg and for the R-enantiomer 1m, 0.8+/-0.2 mg/kg, with the corresponding R-carboxylic acid 6a, being 0.9+/-0.25 mg/kg. (C) 1997 Elsevier Science Ltd. All rights reserved.

Synthetic Route of 924-50-5, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 924-50-5.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider

A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 924-50-5, Name is Methyl-3,3-dimethylacrylate, molecular formula is C6H10O2. In an article, author is Klimova, EI,once mentioned of 924-50-5, Application In Synthesis of Methyl-3,3-dimethylacrylate.

Stereospecific formation of polycyclic ferrocenyldihydropyrazoles based on Z- and E-isomeric ferrocenyl- substituted alpha,beta-unsaturated ketones of the heterocyclic series

The reactions of E- and Z-isomeric 2-(ferrocenylmethylidene)quinuclidin-3-one, 1-methyl-3-(ferrocenylmethylidene)piperidin-4-one, and 2-(ferrocenylmethylidene)tropinone with hydrazine proceed stereospecifically to form the same diastereomeric polycyclic ferrocenyldihydropyrazoles regardless of the geometrical configuration of the starting alpha,beta -unsaturated ketones. The structure of the trans-diastereomer of 4-acetyl-3-ferrocenyl-1,4,5-triazatricyclo[5.2.2.0(2,6)]undec-5-ene was established by X-ray diffraction analysis.

Interested yet? Keep reading other articles of 924-50-5, you can contact me at any time and look forward to more communication. Application In Synthesis of Methyl-3,3-dimethylacrylate.

Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider