127793-17-3 Usage
Molecular structure
1-thia-6-selenacyclodeca-3,8-diyne consists of a 12-membered ring containing sulfur and selenium atoms, with triple bonds at positions 3 and 8.
Type of compound
Organic heteromonocyclic compound.
Classification
Cyclic sulfide selenide and organic diselenide.
Unique features
Combination of sulfur and selenium atoms in the molecular structure.
Potential applications
Medicinal, materials, and catalysis research.
Scientific interest
Distinctive composition and potential utility in diverse scientific fields.
Check Digit Verification of cas no
The CAS Registry Mumber 127793-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,9 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127793-17:
(8*1)+(7*2)+(6*7)+(5*7)+(4*9)+(3*3)+(2*1)+(1*7)=153
153 % 10 = 3
So 127793-17-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H8SSe/c1-3-7-10-8-4-2-6-9-5-1/h5-8H2
127793-17-3Relevant articles and documents
Synthesis of Heterocyclic Diynes and their Reaction with CpCo(CO)2
Gleiter, Rolf,Rittinger, Stefan,Langer, Heinrich
, p. 357 - 363 (2007/10/02)
The preparation of the heterocyclic diynes 1,16-dithia-3,8-cyclodecadiyne (1b), thia-3,8-cyclodecadiyne (11), 1-thia-6-selena-3,8-cyclodecadiyne (12), oxa-3,8-cyclodecadiyne (13), 1,6-dioxa-3,8-cyclodecadiyne (14), 1-oxa-6-thia-3,8-cyclodecadiyne (15), 1,6-diselena-3,8-cyclodecadiyne (26), thia-3,9-cycloundecadiyne (22a), thia-3,13-cyclopentadecadiyne (22b) and its selena analogues 23a, 23b is described.The thia and monoselena compounds are obtained by a thia- or selenacyclization of the corresponding dibromides.Compound 26 has been obtained by a Misumi coupling reaction.The thiacycloalkadienes of medium-sized rings (10, 11) react with CpCo(CO)2 to yield (2,5)thiophenophane derivatives.Acyclic thiadialkynes or thiacyclodialkynes of larger ring size (22b) with CpCo(CO)2 by cycloaddition.
