AT334878B - Verfahren zur herstellung von neuen bis- (4-hydroxyphenyl) methan-schwefelsaureestern und deren salzen - Google Patents
Verfahren zur herstellung von neuen bis- (4-hydroxyphenyl) methan-schwefelsaureestern und deren salzenInfo
- Publication number
- AT334878B AT334878B AT473873A AT473873A AT334878B AT 334878 B AT334878 B AT 334878B AT 473873 A AT473873 A AT 473873A AT 473873 A AT473873 A AT 473873A AT 334878 B AT334878 B AT 334878B
- Authority
- AT
- Austria
- Prior art keywords
- hydroxyphenyl
- salt
- production
- acid esters
- sulfur acid
- Prior art date
Links
- -1 BIS- (4-HYDROXYPHENYL) METHANE SULFUR Chemical compound 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/257—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings
- C07C43/275—Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having all ether-oxygen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT391875A ATA391875A (de) | 1972-06-01 | 1975-05-23 | Verfahren zur herstellung von neuem bis- (4-hydroxyphenyl)methan-monosulfat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25878772A | 1972-06-01 | 1972-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA473873A ATA473873A (de) | 1976-06-15 |
AT334878B true AT334878B (de) | 1977-02-10 |
Family
ID=22982124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT473873A AT334878B (de) | 1972-06-01 | 1973-05-30 | Verfahren zur herstellung von neuen bis- (4-hydroxyphenyl) methan-schwefelsaureestern und deren salzen |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS4948645A (forum.php) |
AT (1) | AT334878B (forum.php) |
AU (1) | AU5644373A (forum.php) |
BE (1) | BE800323A (forum.php) |
CA (1) | CA1006172A (forum.php) |
CH (2) | CH581101A5 (forum.php) |
DD (1) | DD107446A5 (forum.php) |
DE (1) | DE2327178A1 (forum.php) |
ES (1) | ES415380A1 (forum.php) |
GB (1) | GB1417893A (forum.php) |
HU (1) | HU165436B (forum.php) |
NL (1) | NL7307385A (forum.php) |
SU (2) | SU479287A3 (forum.php) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557564A (en) * | 1978-06-30 | 1980-01-19 | Sumitomo Precision Prod Co Ltd | Ozonizer |
-
1973
- 1973-05-21 CH CH718873A patent/CH581101A5/xx not_active IP Right Cessation
- 1973-05-21 CH CH1659275A patent/CH574402A5/xx not_active IP Right Cessation
- 1973-05-28 DE DE19732327178 patent/DE2327178A1/de active Pending
- 1973-05-28 NL NL7307385A patent/NL7307385A/xx not_active Application Discontinuation
- 1973-05-30 JP JP5994673A patent/JPS4948645A/ja active Pending
- 1973-05-30 BE BE131767A patent/BE800323A/xx unknown
- 1973-05-30 HU HUSA002496 patent/HU165436B/hu unknown
- 1973-05-30 AT AT473873A patent/AT334878B/de not_active IP Right Cessation
- 1973-05-30 GB GB2570573A patent/GB1417893A/en not_active Expired
- 1973-05-30 ES ES415380A patent/ES415380A1/es not_active Expired
- 1973-05-30 DD DD17118773A patent/DD107446A5/xx unknown
- 1973-05-30 CA CA172,745A patent/CA1006172A/en not_active Expired
- 1973-05-30 SU SU1926251A patent/SU479287A3/ru active
- 1973-05-30 SU SU1967984A patent/SU479286A3/ru active
- 1973-06-01 AU AU56443/73A patent/AU5644373A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1417893A (en) | 1975-12-17 |
DD107446A5 (forum.php) | 1974-08-05 |
SU479286A3 (ru) | 1975-07-30 |
ATA473873A (de) | 1976-06-15 |
CA1006172A (en) | 1977-03-01 |
AU5644373A (en) | 1974-12-05 |
DE2327178A1 (de) | 1973-12-20 |
BE800323A (fr) | 1973-11-30 |
CH574402A5 (forum.php) | 1976-04-15 |
NL7307385A (forum.php) | 1973-12-04 |
CH581101A5 (forum.php) | 1976-10-29 |
HU165436B (forum.php) | 1974-08-28 |
SU479287A3 (ru) | 1975-07-30 |
JPS4948645A (forum.php) | 1974-05-11 |
ES415380A1 (es) | 1976-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |