Category: 54-21-7

In an article, author is Zhao, Lang, once mentioned the application of 54-21-7, Product Details of 54-21-7, Name is Sodium salicylate, molecular formula is C7H5NaO3, molecular weight is 160.1, MDL number is MFCD00002440, category is indole-building-block. Now introduce a scientific discovery about this category.

A Bronsted acid-promoted cyclodimerization of C(3)-, C(2)-, or N(1)-substituted indole ketone derivatives is described. A wide range of structurally diverse bisindole fused-9-oxabicyclo[3.3.1]nonane and bisindole fused-cyclooctatetraene (COT) derivatives can be prepared in good to high yields with high efficiency.

If you are interested in 54-21-7, you can contact me at any time and look forward to more communication. Product Details of 54-21-7.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 54-21-7, Name is Sodium salicylate, SMILES is OC1=CC=CC=C1C([O-])=O.[Na+], belongs to indole-building-block compound. In a document, author is Singh, Anoop, introduce the new discover, COA of Formula: C7H5NaO3.

Synthesis of C2-tetrasubstituted indolin-3-ones via Cu-catalyzed oxidative dimerization of 2-aryl indoles and cross-addition with indoles

An efficient protocol for the synthesis of 2,2-disubstituted indolin-3-ones under mild conditions has been developed. This reaction involves the copper-catalyzed in situ oxidative de-aromatization of 2-arylindoles to indol-3-one, followed by self-dimerization as well as cross-addition with indoles under mild conditions. The result generates a wide variety of C2-tetrasubstituted indolin-3-ones with good to high yields (62-82%).

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 54-21-7 is helpful to your research. COA of Formula: C7H5NaO3.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 54-21-7, Name is Sodium salicylate. In a document, author is Khanam, Mehrun Nisha, introducing its new discovery. Quality Control of Sodium salicylate.

Encapsulation of nodal segments of Allamanda cathartica for short-term storage and germplasm exchange

Synthetic seed has the potential to be used as a cost-effective tool for propagation and storage of germplasm. In the present study, synthetic seeds were produced by encapsulating nodal segments of Allamanda cathartica in calcium alginate gel. The best gel complex was achieved using 3% sodium alginate and 100 mM calcium chloride (CaCl2 center dot 2H(2)O). Maximum conversion response of encapsulated nodal segments into plantlets was obtained on Murashige and Skoog (MS) medium with 3.0 mu M meta-Topolin (mT) and 0.5 mu M alpha-naphthalene acetic acid (NAA). Encapsulated nodal segments could be stored at low temperature (4 degrees C) up to 6 weeks with a survival frequency of 85%. The regenerated shoots rooted on half-strength MS medium containing 0.5 mu M indole-3-butyric acid (IBA). Plantlets with adequate root and shoot systems were hardened off successfully with 90% success rate. Inter Simple Sequence Repeat (ISSR) markers were used to evaluate genetic stability among synthetic seed derived plantlets. The repeated high regeneration of plants from alginate-coated axillary buds and apparently good viability of the synseeds after four weeks of storage indicate that this is a viable strategy for the exchange of A. cathartica genetic resources. Key Message Synseed technology enhances the efforts of micropropagation and helps in the maintenance of rare, endangered and elite genotypes. Allamanda cathartica possesses high global market value due to the presence of phytoconstituent in leaves and roots of the plant. Plant has ornamental properties for its attractive funnel shaped yellow coloured flowers. Genetic stability of the regenerated plantlets were analyzed using PCR-based molecular markers.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 54-21-7 help many people in the next few years. Quality Control of Sodium salicylate.

Reference:
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles