6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene 1-oxide

Names

[ CAS No. ]:
864841-55-4

[ Name ]:
6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene 1-oxide

[Synonym ]:
4,4-dimethyl-6-ethynylthiochromane S-oxide
2H-1-BENZOTHIOPYRAN,6-ETHYNYL-3,4-DIHYDRO-4,4-DIMETHYL-,1-OXIDE

Chemical & Physical Properties

[ Molecular Formula ]:
C13H14OS

[ Molecular Weight ]:
218.31500

[ Exact Mass ]:
218.07700

[ PSA ]:
36.28000

[ LogP ]:
3.32250

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-(4,4-dimethyl-1-oxo-2,3-dihydrothiochromen-6-yl)-2-methylbut-3-yn-2-ol
  • 6-BROMO-4,4-DIMETHYLTHIOCHROMAN

DownStream

  • Tazarotene
  • 6-Ethynyl-4,4-Dimethyl-Thiochroman