31774-33-1 Usage
Uses
Used in Organic Synthesis:
(1aR,7E,7aS)-7-Ethylidene-1a,2,3,7-tetrahydrocyclopent[b]oxireno[c]pyridine is used as a key intermediate in organic synthesis for the development of novel compounds with specific properties and functions. Its unique structure allows for various chemical reactions, facilitating the creation of new molecules with potential applications across different industries.
Used in Medicinal Chemistry:
In the field of medicinal chemistry, (1aR,7E,7aS)-7-Ethylidene-1a,2,3,7-tetrahydrocyclopent[b]oxireno[c]pyridine is utilized as a building block for the design and synthesis of new pharmaceutical agents. Its structural features may contribute to the development of drugs with improved efficacy, selectivity, and reduced side effects, making it a valuable component in the creation of innovative therapeutics.
Used in Research and Development:
(1aR,7E,7aS)-7-Ethylidene-1a,2,3,7-tetrahydrocyclopent[b]oxireno[c]pyridine serves as a subject of research and development in scientific communities. Its properties and behavior are studied to gain insights into its potential applications and to understand how it can be manipulated or combined with other compounds to achieve desired outcomes in various chemical and biological processes.
Check Digit Verification of cas no
The CAS Registry Mumber 31774-33-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,7 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31774-33:
(7*3)+(6*1)+(5*7)+(4*7)+(3*4)+(2*3)+(1*3)=111
111 % 10 = 1
So 31774-33-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H11NO/c1-2-7-3-4-8-10(7)9(12-10)5-6-11-8/h2-4,9H,5-6H2,1H3/b7-2+/t9-,10?/m1/s1
31774-33-1Relevant academic research and scientific papers
Concise Asymmetric Syntheses of Streptazone A and Abikoviromycin**
W?rmer, Gustav J.,Villadsen, Nikolaj L.,N?rby, Peter,Poulsen, Thomas B.
supporting information, p. 10521 - 10525 (2021/03/29)
Streptazone A and abikoviromycin are alkaloids that both feature an unusual arrangement of reactive functionalities within a compact tricyclic ring system. Here, we report a highly concise asymmetric synthesis of both natural products. The route first constructs another family member, streptazone B1, using a rhodium-catalyzed distal selective allene-ynamide Pauson–Khand reaction. A regio- and enantioselective epoxidation under chiral phase-transfer catalytic conditions directly afforded streptazone A in 8 steps overall. In one additional step, a chemoselective, iridium-catalyzed reduction of the enaminone system then gave abikoviromycin. The reactivity of streptazone A towards a cysteine mimic, N-acetylcysteamine, was studied and revealed unanticipated transformations, including bis-thiol conjugation which may proceed via formation of a cyclopentadienone intermediate. With flexible access to these compounds, studies aimed to identify their direct biological targets are now possible.
