4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

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Chemical Name:4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide
CAS No.:111916-58-6
Molecular Formula:C₁₂H₁₃NO₄S
Molecular Weight:267.306
Hs Code.:

Synonyms:4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

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Chemical Property of 4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

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Technology Process of 4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

There total 2 articles about 4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 62.0%

: 111916-56-4
2-methyl-3β-phenyl-2,3α,3aβ,6aβ-tetrahydrothieno<2,3-d>isoxazole-4,4-dioxide

: 111916-58-6
4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 ℃; for 6h;
DOI:10.1016/S0040-4020(01)82047-0

Reference yield:

: 3376-23-6,7372-59-0,59862-60-1
C-phenyl-N-methylnitrone

: 111916-58-6
4β-phenyl-4aβ,7aβ-dihydro-2H-thieno<2,3-d>-1,3-oxazin-3(4H)-ol-5,5-dioxide

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / Py / toluene / 24 h / Heating

2: 62 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 6 h / 0 °C

With pyridine; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; toluene;
DOI:10.1016/S0040-4020(01)82047-0