9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

Base Information

Chemical Name:9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide
CAS No.:265320-48-7
Molecular Formula:C₁₆H₁₃BrFNO₄S
Molecular Weight:414.252
Hs Code.:

Synonyms:9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

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Chemical Property of 9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

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Technology Process of 9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

There total 11 articles about 9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-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:

: (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl 9-(3-bromo-4-fluorophenyl)-8-oxo-2,3,5,7,8,9-hexahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridine-4-carboxylate 1,1-dioxide

: 265320-48-7
9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

Guidance literature:: With sodium methylate; In methanol; dichloromethane;

Reference yield:

: tetrahydrothiophene-3-oxo-1,1-dioxide

: 77771-02-9
3-bromo-4-fluorobenzaldehyde

: 265321-06-0
5-amino-2H-pyran-3(6H)-one

: 265320-48-7
9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

Guidance literature:: With hydrogenchloride; triethylamine; In diethyl ether; ethanol;

Reference yield:

: 17115-51-4
3-oxotetrahydrothiophene dioxide

: 77771-02-9
3-bromo-4-fluorobenzaldehyde

: 265321-06-0
5-amino-2H-pyran-3(6H)-one

: 265320-48-7
9-(3-bromo-4-fluorophenyl)-2,3,5,9-tetrahydro-4H-pyrano[3,4-b]thieno[2,3-e]pyridin-8(7H)-one 1,1-dioxide

Guidance literature:: 3-oxotetrahydrothiophene dioxide; 3-bromo-4-fluorobenzaldehyde; 5-amino-2H-pyran-3(6H)-one; With triethylamine; In ethanol; at 80 ℃; for 60h;

With hydrogenchloride; diethyl ether; for 0.0833333h; Heating;
DOI:10.1021/jm030357o