Реакция #94502

ord-b5bd33d821ec408681a4b714a1fd00cb

Уравнение реакции

COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc3c2)cc1
product
COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc3c2)cc1
4,4',4"-[1,3,6-naphthalenetriyltris(sulfonylimino)]tribenzoic acid trimethyl ester
[Na+].[OH-]
sodium hydroxide
CC(=O)O
acetic acid
→
O=C([O-])c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)[O-])cc4)cc(S(=O)(=O)Nc4ccc(C(=O)[O-])cc4)cc3c2)cc1.[Na+].[Na+].[Na+]
product
O=C([O-])c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)[O-])cc4)cc(S(=O)(=O)Nc4ccc(C(=O)[O-])cc4)cc3c2)cc1.[Na+].[Na+].[Na+]
4,4',4"-[1,3,6-Naphthalenetriyltris(sulfonylimino)]tribenzoic acid trisodium salt

Реактанты

COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc3c2)cc1
product
COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc(S(=O)(=O)Nc4ccc(C(=O)OC)cc4)cc3c2)cc1
4,4',4"-[1,3,6-naphthalenetriyltris(sulfonylimino)]tribenzoic acid trimethyl ester
[Na+].[OH-]
sodium hydroxide
CC(=O)O
acetic acid

Реагенты

Нет

Растворители

CCO
ethanol

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    ФильтрацияA yellow solid separates which is collected by filtration
  2. 2
    Промывкаwashed with ethanol and ether
  3. 3
    Другоеdried

Методика

A 9.0 g portion of the product of Example 7 is dissolved in 46.5 ml of 2N sodium hydroxide and stirred for 45 minutes. The solution is neutralized with 2.7 ml of glacial acetic acid and diluted with 200 ml of ethanol. A yellow solid separates which is collected by filtration, washed with ethanol and ether, and dried to give 8.7 g of the product of the Example.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US04130660uspto-grants-1978_12