3,5-Dinitrosalicylaldehyde → 3-(4-methoxybenzylsulfonyl)-6,8-dinitro-2H-chromen-2-one

HRID 1099717Notes

Reaction equation

HRID 1099717 reaction equation
[N+:1]([C:4]1[CH:11]=[C:10]([N+:12]([O-:14])=[O:13])[CH:9]=[C:6]([CH:7]=O)[C:5]=1[OH:15])([O-:3])=[O:2].[CH3:16][O:17][C:18]1[CH:31]=[CH:30][C:21]([CH2:22][S:23]([CH2:26][C:27](O)=[O:28])(=[O:25])=[O:24])=[CH:20][CH:19]=1>C(O)(=O)C>[CH3:16][O:17][C:18]1[CH:19]=[CH:20][C:21]([CH2:22][S:23]([C:26]2[C:27](=[O:28])[O:15][C:5]3[C:6]([CH:7]=2)=[CH:9][C:10]([N+:12]([O-:14])=[O:13])=[CH:11][C:4]=3[N+:1]([O-:3])=[O:2])(=[O:24])=[O:25])=[CH:30][CH:31]=1

Participants

4

Reactant 2

HCID 755713,5-DinitrosalicylaldehydeHCID 120974144-Methoxybenzyl-sulfonylacetic acid

Product 1

HCID 115100033-(4-methoxybenzylsulfonyl)-6,8-dinitro-2H-chromen-2-one

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

A solution of 3,5-dinitrosalicylaldehyde (1 mmol) and 2-(4-methoxybenzylsulfonyl)acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 2, Method A to yield the title compound.

Sources & evidence

ORD record
ord-3ca18664020f4cbd9d959949398069d5
Source dataset
uspto-grants-2012_03
Patent number
US08143428B2

Reaction notes

Loading…