7356-42-5 Usage
Uses
Used in Pharmaceutical Industry:
(2S,3R)-2,3-dimethyl-2,3-dihydro-1H-indole is utilized as a key intermediate in the synthesis of pharmaceuticals due to its unique molecular structure and chiral properties. It plays a crucial role in the development of new drugs, contributing to the advancement of medicinal chemistry.
Used in Agrochemical Industry:
In the agrochemical sector, (2S,3R)-2,3-dimethyl-2,3-dihydro-1H-indole is employed as a building block for the creation of novel agrochemicals. Its specific stereochemistry allows for the development of targeted and effective compounds for agricultural applications.
Used in Fragrance Industry:
(2S,3R)-2,3-dimethyl-2,3-dihydro-1H-indole is also used as a component in the fragrance industry, where its strong, characteristic odor is harnessed to create unique and complex scents for various perfumes and scented products.
Used in Chemical Research:
As a valuable intermediate in chemical synthesis, (2S,3R)-2,3-dimethyl-2,3-dihydro-1H-indole is extensively used in research settings to explore new reactions, mechanisms, and the development of innovative synthetic pathways. Its unique structure makes it an important tool for understanding and advancing the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 7356-42-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,5 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7356-42:
(6*7)+(5*3)+(4*5)+(3*6)+(2*4)+(1*2)=105
105 % 10 = 5
So 7356-42-5 is a valid CAS Registry Number.
7356-42-5Relevant academic research and scientific papers
Kinetic Resolution of 2-Substituted Indolines by N-Sulfonylation using an Atropisomeric 4-DMAP-N-oxide Organocatalyst
Murray, James I.,Flodén, Nils J.,Bauer, Adriano,Fessner, Nico D.,Dunklemann, Daniel L.,Bob-Egbe, Opetoritse,Rzepa, Henry S.,Bürgi, Thomas,Richardson, Jeffery,Spivey, Alan C.
, p. 5760 - 5764 (2017/05/12)
The first catalytic kinetic resolution by N-sulfonylation is described. 2-Substituted indolines are resolved (s=2.6–19) using an atropisomeric 4-dimethylaminopyridine-N-oxide (4-DMAP-N-oxide) organocatalyst. Use of 2-isopropyl-4-nitrophenylsulfonyl chloride is critical to the stereodiscrimination and enables facile deprotection of the sulfonamide products with thioglycolic acid. A qualitative model that accounts for the stereodiscrimination is proposed.
