Reaction #806243

ord-1692dc1ed806452ca7382107d965b1e2

Reaction equation

Oc1ccccc1
phenol
O=S(=O)(O)O
sulfuric acid
O=S(=O)(O)O
sulfuric acid
O=S(=O)(O)O
sulfuric acid
Oc1ccccc1
Phenol
Oc1ccccc1
phenol
Oc1ccccc1
phenol
Oc1ccccc1
Phenol
→
O=S(=O)(O)c1ccc(O)cc1
phenolsulfonic acid

Reactants

Oc1ccccc1
phenol
O=S(=O)(O)O
sulfuric acid
O=S(=O)(O)O
sulfuric acid
O=S(=O)(O)O
sulfuric acid
Oc1ccccc1
Phenol
Oc1ccccc1
phenol
Oc1ccccc1
phenol
Oc1ccccc1
Phenol

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    OtherA facial exfoliant was prepared

Procedure

A facial exfoliant was prepared. A solution of phenolsulfonic acid was prepared as described in Example 1, except that the weight of available stock liquefied phenol USP was calculated and prepared for 4.0 moles of phenol. The amount of available stock sulfuric acid NF that contained 4.0 moles was calculated. The weight of sulfuric acid NF was 392.32 grams. The 4.0 moles of sulfuric acid NF was treated as described in Example 1. A quantity of 400 mL of Liquified Phenol USP was added to a 600 mL beaker. A quantity of 4.0 moles of phenol as Liquefied Phenol USP was added to a 1 L Corning Pyrex No. 1395 bottle using the Mettler PS-5002-S balance.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07132111B2uspto-grants-2006_11