DD108077A5 - - Google Patents
Info
- Publication number
- DD108077A5 DD108077A5 DD16853073A DD16853073A DD108077A5 DD 108077 A5 DD108077 A5 DD 108077A5 DD 16853073 A DD16853073 A DD 16853073A DD 16853073 A DD16853073 A DD 16853073A DD 108077 A5 DD108077 A5 DD 108077A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
- C07C317/08—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203481A FR2171496A5 (en) | 1972-02-02 | 1972-02-02 | 4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses |
| FR7209398A FR2179271A6 (en) | 1972-03-17 | 1972-03-17 | 4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD108077A5 true DD108077A5 (cs) | 1974-09-05 |
Family
ID=26216881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16853073A DD108077A5 (cs) | 1972-02-02 | 1973-01-30 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4885532A (cs) |
| BE (1) | BE794871A (cs) |
| CH (1) | CH557334A (cs) |
| DD (1) | DD108077A5 (cs) |
| DE (1) | DE2305235A1 (cs) |
| GB (1) | GB1396626A (cs) |
| IT (1) | IT972673B (cs) |
| NL (1) | NL7301102A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9040009B2 (en) | 2009-12-04 | 2015-05-26 | Spawnt Private S.à.r.1. | Kinetically stable chlorinated polysilanes and production thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040034257A1 (en) * | 2001-02-06 | 2004-02-19 | Kazutaka Kimura | Novel sulfone derivatives and process for producing these |
| EP1231197A1 (en) * | 2001-02-07 | 2002-08-14 | Sumitomo Chemical Company, Limited | Process for producing allyl halide compound |
| EP1448517B1 (en) * | 2001-10-31 | 2012-04-18 | SK Innovation Co., Ltd. | Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di(4-chloro-3-methyl-2-butenyl)sulfide and di(4-chloro-3-methyl-2-butenyl)sulfone for synthesis of natural carotenoid products |
-
0
- BE BE794871D patent/BE794871A/xx unknown
-
1972
- 1972-12-20 IT IT3329872A patent/IT972673B/it active
-
1973
- 1973-01-25 NL NL7301102A patent/NL7301102A/xx active Search and Examination
- 1973-01-30 DD DD16853073A patent/DD108077A5/xx unknown
- 1973-01-31 JP JP1211873A patent/JPS4885532A/ja active Pending
- 1973-02-01 CH CH143373A patent/CH557334A/fr not_active IP Right Cessation
- 1973-02-02 GB GB537173A patent/GB1396626A/en not_active Expired
- 1973-02-02 DE DE19732305235 patent/DE2305235A1/de active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9040009B2 (en) | 2009-12-04 | 2015-05-26 | Spawnt Private S.à.r.1. | Kinetically stable chlorinated polysilanes and production thereof |
| US9139702B2 (en) | 2009-12-04 | 2015-09-22 | Spawnt Private S.A.R.L. | Method for producing halogenated polysilanes |
| US9458294B2 (en) | 2009-12-04 | 2016-10-04 | Spawnt Private S.À.R.L. | Method for removing impurities from silicon |
Also Published As
| Publication number | Publication date |
|---|---|
| BE794871A (fr) | 1973-08-01 |
| CH557334A (fr) | 1974-12-31 |
| IT972673B (it) | 1974-05-31 |
| JPS4885532A (cs) | 1973-11-13 |
| DE2305235A1 (de) | 1973-08-16 |
| NL7301102A (cs) | 1973-08-06 |
| GB1396626A (en) | 1975-06-04 |