Reacción #94500

ord-9b30a4a6b6c341d7b2e5985214429d19

Ecuación de reacción

COCCOC(=O)c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc3c2)cc(C(=O)OCCOC)c1
product
COCCOC(=O)c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc3c2)cc(C(=O)OCCOC)c1
5,5',5"-[1,3,6-naphthalenetriyltris(sulfonylimino)]triisophthalic acid hexakis(2-methoxyethyl)ester
[Na+].[OH-]
sodium hydroxide
→
O=C([O-])c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)[O-])cc(C(=O)[O-])c4)cc(S(=O)(=O)Nc4cc(C(=O)[O-])cc(C(=O)[O-])c4)cc3c2)cc(C(=O)[O-])c1.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
product
O=C([O-])c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)[O-])cc(C(=O)[O-])c4)cc(S(=O)(=O)Nc4cc(C(=O)[O-])cc(C(=O)[O-])c4)cc3c2)cc(C(=O)[O-])c1.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
5,5',5"-[1,3,6-Naphthalenetriyltris(sulfonylimino)]triisophthalic acid hexasodium salt

Reactantes

COCCOC(=O)c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc3c2)cc(C(=O)OCCOC)c1
product
COCCOC(=O)c1cc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc(S(=O)(=O)Nc4cc(C(=O)OCCOC)cc(C(=O)OCCOC)c4)cc3c2)cc(C(=O)OCCOC)c1
5,5',5"-[1,3,6-naphthalenetriyltris(sulfonylimino)]triisophthalic acid hexakis(2-methoxyethyl)ester
[Na+].[OH-]
sodium hydroxide

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Tratamiento posterior

  1. 1
    FiltraciónThe solution is filtered
  2. 2
    workup.ADDITIONdiluted with 250 ml of ethanol
  3. 3
    OtroThe product formed
  4. 4
    Filtraciónis collected by filtration
  5. 5
    Lavadowashed with ethanol
  6. 6
    Otrodried

Procedimiento

A mixture of 9.05 g of the product of Example 3 and 45 ml of 2N sodium hydroxide is stirred at room temperature for 45 minutes. The solution is filtered, the filtrate is neutralized with 2.5 ml of glacial acetic acid, and diluted with 250 ml of ethanol. The product formed is collected by filtration, washed with ethanol followed by ether and dried to give 7.85 g of the product of the Example as a yellow powder.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04130660uspto-grants-1978_12