BR0008063A - Processo para a preparação de carbonatos simétricos e assimétricos - Google Patents
Processo para a preparação de carbonatos simétricos e assimétricosInfo
- Publication number
- BR0008063A BR0008063A BR0008063-2A BR0008063A BR0008063A BR 0008063 A BR0008063 A BR 0008063A BR 0008063 A BR0008063 A BR 0008063A BR 0008063 A BR0008063 A BR 0008063A
- Authority
- BR
- Brazil
- Prior art keywords
- symmetrical
- preparation
- general formula
- carbonates
- asymmetric carbonates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/04—Preparation of esters of carbonic or haloformic acids from carbon dioxide or inorganic carbonates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
- Secondary Cells (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Patente de invenção: "PROCESSO PARA A PREPARAçãO DE CARBONATOS SIMéTRICOS E ASSIMéTRICOS". Processo para a preparação de carbonatos assimétricos e simétricos da fórmula geral I por reação de álcoois da fórmula geral II e haletos de arila ou alquila da fórmula geral III, com dióxido de carbono e carbonato de césio em temperatura ambiente em solventes apróticos dipolares.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19905222A DE19905222A1 (de) | 1999-02-09 | 1999-02-09 | Verfahren zur Herstellung von symmetrischen und unsymmetrischen Carbonaten |
PCT/EP2000/000340 WO2000047544A1 (de) | 1999-02-09 | 2000-01-18 | Verfahren zur herstellung von symmetrischen und unsymmetrischen carbonaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0008063A true BR0008063A (pt) | 2001-11-06 |
Family
ID=7896873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0008063-2A BR0008063A (pt) | 1999-02-09 | 2000-01-18 | Processo para a preparação de carbonatos simétricos e assimétricos |
Country Status (13)
Country | Link |
---|---|
US (1) | US6740768B1 (pt) |
EP (1) | EP1154980B1 (pt) |
JP (1) | JP2002536426A (pt) |
AT (1) | ATE267795T1 (pt) |
AU (1) | AU2437800A (pt) |
BR (1) | BR0008063A (pt) |
CA (1) | CA2360823A1 (pt) |
DE (2) | DE19905222A1 (pt) |
DK (1) | DK1154980T3 (pt) |
ES (1) | ES2220393T3 (pt) |
MX (1) | MXPA01008010A (pt) |
PT (1) | PT1154980E (pt) |
WO (1) | WO2000047544A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100493458B1 (ko) * | 2002-07-09 | 2005-06-07 | 주식회사 엘지생활건강 | 옥시카보닐계 표백활성화 화합물 및 이를 함유하는 표백조성물 |
DE102004018510A1 (de) * | 2004-04-14 | 2005-11-03 | Goldschmidt Gmbh | Verbesserte Lösungsvermittler/Lösungsmittel für organische UV-Filter |
CN100343222C (zh) * | 2004-12-10 | 2007-10-17 | 中国科学院兰州化学物理研究所 | 碳酸酯的制备方法 |
JP4892853B2 (ja) * | 2005-04-07 | 2012-03-07 | Jnc株式会社 | カーボネート結合基を有する液晶性化合物、この化合物を含有する液晶組成物およびこの液晶組成物を含有する液晶表示素子 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0733715A (ja) | 1993-07-23 | 1995-02-03 | Showa Denko Kk | 炭酸エステルの製造方法 |
-
1999
- 1999-02-09 DE DE19905222A patent/DE19905222A1/de not_active Withdrawn
-
2000
- 2000-01-18 CA CA002360823A patent/CA2360823A1/en not_active Abandoned
- 2000-01-18 AU AU24378/00A patent/AU2437800A/en not_active Abandoned
- 2000-01-18 DE DE50006595T patent/DE50006595D1/de not_active Expired - Fee Related
- 2000-01-18 PT PT00902603T patent/PT1154980E/pt unknown
- 2000-01-18 MX MXPA01008010A patent/MXPA01008010A/es active IP Right Grant
- 2000-01-18 AT AT00902603T patent/ATE267795T1/de not_active IP Right Cessation
- 2000-01-18 US US09/869,871 patent/US6740768B1/en not_active Expired - Fee Related
- 2000-01-18 WO PCT/EP2000/000340 patent/WO2000047544A1/de active IP Right Grant
- 2000-01-18 DK DK00902603T patent/DK1154980T3/da active
- 2000-01-18 JP JP2000598465A patent/JP2002536426A/ja active Pending
- 2000-01-18 BR BR0008063-2A patent/BR0008063A/pt not_active IP Right Cessation
- 2000-01-18 EP EP00902603A patent/EP1154980B1/de not_active Expired - Lifetime
- 2000-01-18 ES ES00902603T patent/ES2220393T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2220393T3 (es) | 2004-12-16 |
CA2360823A1 (en) | 2000-08-17 |
ATE267795T1 (de) | 2004-06-15 |
MXPA01008010A (es) | 2003-07-14 |
DK1154980T3 (da) | 2004-09-06 |
WO2000047544A1 (de) | 2000-08-17 |
DE19905222A1 (de) | 2000-08-10 |
EP1154980B1 (de) | 2004-05-26 |
AU2437800A (en) | 2000-08-29 |
US6740768B1 (en) | 2004-05-25 |
JP2002536426A (ja) | 2002-10-29 |
DE50006595D1 (de) | 2004-07-01 |
EP1154980A1 (de) | 2001-11-21 |
PT1154980E (pt) | 2004-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0931788T3 (da) | Metalloproteasehæmmere | |
DE60045168D1 (de) | Kombinationspräparate enthaltend (E)-7-Ä4-(4-fluorophenyl)-6-isopropyl-2-Ämethyl(methylsulfonyl)aminoÜpyrimidin-5-ylÜ(3r,5s)-3,5-dihydroxyhept-6-enoic Säure | |
DK99186D0 (da) | Phenylcarbamater | |
IT7927816A0 (it) | Processo per la produzione di dimetilcarbonato. | |
FI980298A0 (fi) | Avkodningsfoerfarande, behandlingsenhet foer kodning av tal och naetelement | |
NO904176L (no) | Kanal for forblandet stroemning. | |
BR0008063A (pt) | Processo para a preparação de carbonatos simétricos e assimétricos | |
DE69100676D1 (de) | Elektrochemischer Ionenaustausch. | |
DE60005689D1 (de) | Neue aminobenzophenone | |
ITBO20000444A0 (it) | Berretto taglia universale con striscia per la regolazione della taglia . | |
IT1303281B1 (it) | Cella di memoria di tipo eeprom con soglia regolata mediante impiantoe procedimento per la sua fabbricazione. | |
FI885237A (fi) | Foerfarande foer att isolera och rena p. falciparum-cs-protein-vaccin, som aer expresserad i rekombinant e. coli. | |
NO865116L (no) | Polymeriserbare alkylkarbonatblandinger, saerlig for fremstilling av filmer og optiske linser. | |
DK0445891T3 (da) | Fremgangsmåde til fremstilling af organiske carbonater | |
BR9807452B1 (pt) | processo para minimizar o acastanhamento do meio de cultura e das células de cana-de-açúcar durante a produção de embriões somáticos. | |
DE69824279D1 (de) | Stabilisiertes Natriumcarbonat-Peroxyhydrat | |
TR199501675A2 (tr) | Klavulanik asid tuzlari. | |
EA200100073A1 (ru) | Изохинолины в качестве ингибиторов урокиназы | |
ATE278077T1 (de) | Verglasung | |
DK0784842T3 (da) | Rammestykke til skilteholder | |
ITBO990458A0 (it) | Apparecchiatura per la realizzazione di cornici rettangolari . | |
DK370282A (da) | Fremgangsmaade til fremstilling af hydroquinon og bakterie tilpasset fra arten methylosinus trichosporium 0b3b til at vokse paa methanol som eneste energi- og carbonkilde | |
FI863327A (fi) | Kitosanprodukter, i synnerhet filmer, och foerfarande foer deras framstaellning. | |
IT1307986B1 (it) | Canale di ventilazione. | |
FI980555A0 (fi) | Anslutningssystem foer behaollare, och ventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A, 8A, 9A E 10A ANUIDAD(S). |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010. |