61857-83-8 Usage
General Description
2,2-DIMETHYL-5-THIOPHEN-3-YL-[1,3]DIOXANE-4,6-DIONE is a chemical compound that belongs to the class of dioxane derivatives. It consists of a dioxane ring with two methyl groups and a thiophene ring attached. 2,2-DIMETHYL-5-THIOPHEN-3-YL-[1,3]DIOXANE-4,6-DIONE has potential applications in the field of organic synthesis, pharmaceuticals, and materials science due to its unique structural properties. It may be used as an intermediate in the production of various organic compounds and may also possess biological activity, making it a potential candidate for drug development. Additionally, the presence of the thiophene ring in the structure can impart interesting electronic and optical properties, which may find utility in the development of novel materials for electronic devices and sensors.
Check Digit Verification of cas no
The CAS Registry Mumber 61857-83-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,5 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61857-83:
(7*6)+(6*1)+(5*8)+(4*5)+(3*7)+(2*8)+(1*3)=148
148 % 10 = 8
So 61857-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H10O4S/c1-10(2)13-8(11)7(9(12)14-10)6-3-4-15-5-6/h3-5,7H,1-2H3
61857-83-8Relevant articles and documents
Palladium-Catalyzed Asymmetric Allylic Alkylation of 4-Substituted Isoxazolidin-5-ones: Straightforward Access to β2,2-Amino Acids
Nascimento de Oliveira, Marllon,Arseniyadis, Stellios,Cossy, Janine
supporting information, p. 4810 - 4814 (2018/03/21)
We report here an unprecedented and highly enantioselective palladium-catalyzed allylic alkylation applied to 4-substituted isoxazolidin-5-ones. Ultimately, the process provides a straightforward access to β2,2-amino acids bearing an all-carbon quaternary stereogenic center in great yields and a high degree of enantioselectivity.
Intermediates for preparing α-carboxy-α-(3-thienyl)penicillin and cephalosporin derivatives
-
, (2008/06/13)
A new process is disclosed for the preparation of alpha-carboxy-alpha-phenyl(or 3-thienyl)penicillin and cephalosporin derivatives. The process comprises reacting a 1.3-dioxane-4.6-dione derivative with the desired penicillanic or cephalosporanic acid derivative.
