3,3,4a-trimethyl-1-sulfanylidene-2,4-dihydropyrimido[1,6-a][3,1]benzoxazin-6-one

Names

[ CAS No. ]:
59743-16-7

[ Name ]:
3,3,4a-trimethyl-1-sulfanylidene-2,4-dihydropyrimido[1,6-a][3,1]benzoxazin-6-one

[Synonym ]:
2,3,4,4a-tetrahydro-3,3,4a-trimethyl-1-thioxo-1H,6H-pyrimido<1,6a><3,1>-benzoxazin-6-one
HMS561F01
2,3,4,4a-Tetrahydro-3,3,4a-trimethyl-1-thioxo-1H,6H-pyrimido<1,6-a><3,1>benzoxazin-6-on
3,3,4a-Trimethyl-1-thioxo-2,3,4,4a-tetrahydro-1H-benzo[d]pyrimido[6,1-b][1,3]oxazin-6-on
3,3,4a-trimethyl-1-thioxo-2,3,4,4a-tetrahydro-1H-benzo[d]pyrimido[6,1-b][1,3]oxazin-6-one

Chemical & Physical Properties

[ Density]:
1.33g/cm3

[ Boiling Point ]:
411.7ºC at 760 mmHg

[ Molecular Formula ]:
C14H16N2O2S

[ Molecular Weight ]:
276.35400

[ Flash Point ]:
202.8ºC

[ Exact Mass ]:
276.09300

[ PSA ]:
73.66000

[ LogP ]:
2.83020

[ Index of Refraction ]:
1.658

Synthetic Route

Precursor & DownStream

Precursor

  • Mesityl oxide
  • Anthranilic acid
  • 4-isothiocyanato-4-methylpentan-2-one

DownStream