(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

Base Information

Chemical Name:(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate
CAS No.:1187758-96-8
Molecular Formula:C₂₈H₂₁O₇PS
Molecular Weight:532.51
Hs Code.:

Synonyms:(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

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Chemical Property of (1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

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Technology Process of (1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

There total 10 articles about (1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate 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: 97.0%

: 838-85-7
diphenyl hydrogen phosphate

: 1369964-75-9
2-diazomethyl-3-phenyl-4H-sulfonylchromen

: 1187758-96-8
(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

Guidance literature:: With hydrogenchloride; In chloroform; water; at 60 ℃; for 3h; pH=4; Inert atmosphere;
DOI:10.1055/s-0031-1290326

Reference yield: 93.0%

: 1033736-38-7
2-(hydroxymethyl)-3-phenyl-4H-thiochromen-4-one 1,1-dioxide

: 2524-64-3
chlorophosphoric acid diphenyl ester

: 1187758-96-8
(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

Guidance literature:: With 1-methyl-1H-imidazole; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;

Reference yield:

: 140173-38-2
3-iodo-2-methyl-4H-benzothiopyran-4-one

: 1187758-96-8
(1,1-dioxido-4-oxo-3-phenyl-4H-thiochromen-2-yl)methyl diphenyl phosphate

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide; water / 4 h / 80 °C / Inert atmosphere

2.1: selenium(IV) oxide / chlorobenzene / 12 h / Reflux; Inert atmosphere

2.2: 2 h / 0 °C / Inert atmosphere

3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 8 h / 20 °C

4.1: 1-methyl-1H-imidazole / dichloromethane / 0 - 20 °C / Inert atmosphere

With 1-methyl-1H-imidazole; selenium(IV) oxide; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; bis-triphenylphosphine-palladium(II) chloride; In dichloromethane; water; N,N-dimethyl-formamide; chlorobenzene;