60664-20-2 Usage
Heterocyclic compound
Yes
It contains a ring structure with atoms of different elements, specifically a thieno[3,2-b]pyrrole ring system.
Thieno[3,2-b]pyrrole ring system
Present
This is a heterocyclic ring system that consists of a thiophene ring fused to a pyrrole ring.
Use as an intermediate
Yes
It is often used as an intermediate in the synthesis of various pharmaceuticals and organic compounds.
Potential building block
Yes
It can be used as a potential building block for the development of new materials and compounds with specific electronic and optical properties.
Applications
Pharmaceuticals, materials science, and organic chemistry
The compound has the potential for various applications in these fields due to its unique structure and properties.
Electronic and optical properties
Potential for specific properties
The compound may exhibit unique electronic and optical properties due to its heterocyclic structure, making it useful for the development of new materials and compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 60664-20-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,6,6 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 60664-20:
(7*6)+(6*0)+(5*6)+(4*6)+(3*4)+(2*2)+(1*0)=112
112 % 10 = 2
So 60664-20-2 is a valid CAS Registry Number.
60664-20-2Relevant academic research and scientific papers
Photochemical Conversion of 3-Azido-2-vinylthiophenes into Thienopyrroles and of 2-Azidostyrenes into Indoles. High Migratory Aptitude of Sulphur Substituents
Gairns, Raymond S.,Rees, Charles W.,Moody, Christopher J.
, p. 501 - 506 (2007/10/02)
On photolysis in acetonitrile 3-azido-2-vinylthiophenes (8a-h) give thienopyrroles (10), (16), (18)-(20), (23), (24), (26) and 2-azidostyrenes (9a-d) give indoles (11) and (22).A mechanism is proposed involving formation and 1,5-electrocyclisation
Rapid Migration of Sulphur Groups in the Photochemical Conversion of 3-Azido-2-vinylthiophenes into Thienopyrroles
Gairns, Raymond S.,Moody, Christopher J.,Rees, Charles W.
, p. 1818 - 1819 (2007/10/02)
On irradiation in acetonitrile, the 3-azido-2-vinylthiophenes (4) give the thienopyrroles (8) as the sole, or major, products formed by migration of the group Y (Scheme 2) in preference to or in competition with the group Z in the non-aromatic fuse
