3775-16-4 Usage
Type of compound
Heterocyclic organic compound
Structure
Contains a thiadiazole ring with two nitrogen atoms and one sulfur atom
Applications
a. Building block in the synthesis of pharmaceuticals
b. Building block in the synthesis of agrochemicals
c. Building block in materials science
d. Research and development of new compounds with potential biological and chemical activity
Potential uses
a. Field of medicinal chemistry
b. Inhibition of certain biological processes
Pharmacological properties
Exhibits properties that make it useful in the development of drugs and medicines
Versatility
Has potential uses in various industries due to its unique structure and properties
Check Digit Verification of cas no
The CAS Registry Mumber 3775-16-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,7 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3775-16:
(6*3)+(5*7)+(4*7)+(3*5)+(2*1)+(1*6)=104
104 % 10 = 4
So 3775-16-4 is a valid CAS Registry Number.
3775-16-4Relevant articles and documents
Enantioselective synthesis of 3,4-disubstituted cis- and trans-1,2,5-thiadiazolidine-1,1-dioxides as precursors for chiral 1,2-diamines
Schüttler, Christian,Li-B?hmer, Zhen,Harms, Klaus,Von Zezschwitz, Paultheo
supporting information, p. 800 - 803 (2013/04/24)
Both, cis- and trans-3,4-disubstituted thiadiazolidines 5 and 6 can enantioselectively be obtained from thiadiazoles 2 which, in turn, are efficiently prepared from the respective 1,2-diketone by an improved protocol. An asymmetric ruthenium-catalyzed transfer hydrogenation followed by a diastereoselective hydride addition furnishes exclusively the cis-isomers 5 which, under acidic conditions, undergo a novel isomerization into the trans-isomers 6. These cyclic sulfamides can be transformed into 1,2-diamines as well as 2,3-diamino acids.
