Thiopyran

Thiopyran
2H-Thiopyran	4H-Thiopyran
Names
	IUPAC name 2H-Thiopyran; 4H-Thiopyran
Identifiers
CAS Number	(2H): 289-72-5 ; (4H): 289-70-3 ;
3D model (JSmol)	(2H): Interactive image; (4H): Interactive image;
ChemSpider	(2H): 555888 ; (4H): 119913 ;
PubChem CID	(2H): 640539; (4H): 136136;
UNII	(2H): W44DE4RPN2;
CompTox Dashboard (EPA)	(2H): DTXSID60348753 ;
	InChI (2H): InChI=1S/C5H6S/c1-2-4-6-5-3-1/h1-4H,5H2 Key: QMDFJHAAWUGVKQ-UHFFFAOYSA-N; (4H): InChI=1S/C5H6S/c1-2-4-6-5-3-1/h2-5H,1H2 Key: STBGWNRZMPCVTG-UHFFFAOYSA-N;
	SMILES (2H): C1C=CC=CS1; (4H): C1C=CSC=C1;
Properties
Chemical formula	C5H6S
Molar mass	98.16 g·mol−1
Density	1.1446g/cm3
Boiling point	241.5 °C (466.7 °F; 514.6 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Thiopyran is a heterocyclic compound with the chemical formula C₅H₆S.^[1] It has two isomers, 2H-thiopyran and 4H-thiopyran, which differ by the location of double bonds. Thiopyrans are analogous to pyrans in which the oxygen atoms have been replaced by sulfur atoms.

References

^ Kuthan, J.; Šcebek, P.; Böuhm, S. (1994). "Developments in the Chemistry of Thiopyrans, Selenopyrans, and Teluropyrans". Advances in Heterocyclic Chemistry Volume 59. Vol. 59. pp. 179–244. doi:10.1016/S0065-2725(08)60008-2. ISBN 9780120207596.

[1] Kuthan, J.; Šcebek, P.; Böuhm, S. (1994). "Developments in the Chemistry of Thiopyrans, Selenopyrans, and Teluropyrans". Advances in Heterocyclic Chemistry Volume 59. Vol. 59. pp. 179–244. doi:10.1016/S0065-2725(08)60008-2. ISBN 9780120207596.

[1]

See also

References