Реакция #1966458

ord-69708cf00cc646d6b2c4e487371e445a

Уравнение реакции

O=C([O-])[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[Na+]
sodium gluconate
[Cl][Fe][Cl]
iron chloride
[Na+].[OH-]
sodium hydroxide
O=C([O-])[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[Na+]
sodium gluconate
→
O=C([O-])C(O)C(O)C(O)C(O)CO.[Fe]
iron 2,3,4,5,6 pentahydroxyhexanoate

Реактанты

O=C([O-])[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[Na+]
sodium gluconate
—
( 1 )
—
( 3 )
[Cl][Fe][Cl]
iron chloride
[Na+].[OH-]
sodium hydroxide
—
( 2 )
O=C([O-])[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.[Na+]
sodium gluconate

Реагенты

—
catalyst

Растворители

O
water

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Другоеcan be prepared
  2. 2
    workup.ADDITIONto mix
  3. 3
    workup.ADDITIONwith continued mixing

Методика

A 1.0 M catalyst (referred to in Table 6 below as VTH) can be prepared as follows: (1) Add 218 grams (1.0 M) of technical grade sodium gluconate (2,3,4,5,6-pentahydroxycaproic acid sodium salt) to 700 milliliters of de-chlorinated tap water or equivalent. Mix solution to completely dissolve the sodium gluconate. (2) Add 59 milliliters of 50% sodium hydroxide to the mixture and continue to mix. (3) Slowly add 113 milliliters of 38-40% iron chloride solution to the solution while monitoring pH with continued mixing to form iron-2,3,4,5,6 pentahydroxyhexanoate. The pH of the final solution should be circum-neutral (6.5-7.5). Adjustments back into the circum-neutral range can be made with caustic soda (if below 6.5) or with ferric chloride (if above 7.5).

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US08314231B2uspto-grants-2012_11