IT1048920B - Procedimento di purificazione per esaclorofene - Google Patents
Procedimento di purificazione per esaclorofeneInfo
- Publication number
- IT1048920B IT1048920B IT22404/72A IT2240472A IT1048920B IT 1048920 B IT1048920 B IT 1048920B IT 22404/72 A IT22404/72 A IT 22404/72A IT 2240472 A IT2240472 A IT 2240472A IT 1048920 B IT1048920 B IT 1048920B
- Authority
- IT
- Italy
- Prior art keywords
- hexachlorophene
- purification procedure
- purification
- procedure
- Prior art date
Links
- ACGUYXCXAPNIKK-UHFFFAOYSA-N hexachlorophene Chemical compound OC1=C(Cl)C=C(Cl)C(Cl)=C1CC1=C(O)C(Cl)=CC(Cl)=C1Cl ACGUYXCXAPNIKK-UHFFFAOYSA-N 0.000 title 1
- 229960004068 hexachlorophene Drugs 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13371171A | 1971-04-13 | 1971-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1048920B true IT1048920B (it) | 1980-12-20 |
Family
ID=22459956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22404/72A IT1048920B (it) | 1971-04-13 | 1972-03-25 | Procedimento di purificazione per esaclorofene |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3781372A (forum.php) |
| CA (1) | CA973567A (forum.php) |
| CH (1) | CH562182A5 (forum.php) |
| DE (1) | DE2216882A1 (forum.php) |
| FR (1) | FR2132895B1 (forum.php) |
| GB (1) | GB1344752A (forum.php) |
| IT (1) | IT1048920B (forum.php) |
| NL (1) | NL7204893A (forum.php) |
-
1971
- 1971-04-13 US US00133711A patent/US3781372A/en not_active Expired - Lifetime
-
1972
- 1972-03-21 CH CH415172A patent/CH562182A5/xx not_active IP Right Cessation
- 1972-03-21 CA CA137,607A patent/CA973567A/en not_active Expired
- 1972-03-25 IT IT22404/72A patent/IT1048920B/it active
- 1972-04-07 DE DE19722216882 patent/DE2216882A1/de active Pending
- 1972-04-12 NL NL7204893A patent/NL7204893A/xx not_active Application Discontinuation
- 1972-04-13 FR FR7212958A patent/FR2132895B1/fr not_active Expired
- 1972-04-13 GB GB1708672A patent/GB1344752A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7204893A (forum.php) | 1972-10-17 |
| FR2132895A1 (forum.php) | 1972-11-24 |
| DE2216882A1 (de) | 1972-10-19 |
| GB1344752A (en) | 1974-01-23 |
| CH562182A5 (forum.php) | 1975-05-30 |
| CA973567A (en) | 1975-08-26 |
| FR2132895B1 (forum.php) | 1977-07-22 |
| US3781372A (en) | 1973-12-25 |
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