TH58740B - Composition, catalyst and process for ethylene oligomerization - Google Patents
Composition, catalyst and process for ethylene oligomerizationInfo
- Publication number
- TH58740B TH58740B TH801006066A TH0801006066A TH58740B TH 58740 B TH58740 B TH 58740B TH 801006066 A TH801006066 A TH 801006066A TH 0801006066 A TH0801006066 A TH 0801006066A TH 58740 B TH58740 B TH 58740B
- Authority
- TH
- Thailand
- Prior art keywords
- catalyst
- ethylene oligomerization
- composition
- r1r2p
- aryl
- Prior art date
Links
Abstract
DC60 (19/01/52) การประดิษฐ์นี้เกี่ยวข้องกับองค์ประกอบคะตะลิสท์ที่ประกอบรวมด้วย: (a) สารเชิงซ้อนไบ นิวเคลียร์โครเมียม (II); (b) ลิแกนด์ที่มีสูตรโครงสร้างทั่วไป (A) R1R2P-N(R3)-P(R4)-N(R5)- H หรือ (B) R1R2P-N(R3)-P(R4)-N(R5)-PR6R7 , ที่ซึ่ง R1, R2, R3, R4, R5, R6 และ R7 เป็นอิสระ ต่อกัน เลือกจากฮาโลเจน, อะมิโน, ไทรเมธิลไซลิส, C1-C10แอลคิล, แอริล และแอริลที่ถูก แทนที่, ที่ซึ่งหน่วย PNPN- หรือ PNPNP ที่เป็นทางเลือก เป็นส่วนของระบบวง; และ (c) แอ็ คติเวเตอร์หรือคะตะลิสท์ร่วม, รวมทั้งกระบวนการสำหรับโอลิโกเมอไรเซซั่นของเอธิลีน.DC60 (19/01/52) This invention relates to a catalyst composition comprising: (a) a binuclear chromium(II) complex; (b) a ligand having the general structural formula (A) R1R2P-N(R3)-P(R4)-N(R5)- H or (B) R1R2P-N(R3)-P(R4)-N(R5)-PR6R7, wherein R1, R2, R3, R4, R5, R6, and R7 are independently selected from halogen, amino, trimethylsilyl, C1-C10alkyl, aryl, and aryl substituted units, wherein an optional PNPN- or PNPNP- unit is part of the ring system; and (c) a co-activator or co-catalyst, including a process for ethylene oligomerization.
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH111699A TH111699A (en) | 2012-01-30 |
| TH58740B true TH58740B (en) | 2017-11-02 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010005266A (en) | Catalyst composition and process for oligomerization of ethylene. | |
| MY163116A (en) | Catalyst composition and process for oligomerization of ethylene | |
| ATE510619T1 (en) | CATALYST FOR THE OLIGOMERIZATION OF ETHYLENE, METHOD FOR ITS PREPARATION AND OLIGOMERIZATION PROCESS IN ITS PRESENCE | |
| MY148675A (en) | Catalyst composition and process for di-, tri-and/or tetramerization of ethylene | |
| ATE515512T1 (en) | COMPOSITIONS AND METHODS FOR MODULATING IMMUNE REACTIONS | |
| EP2328905A4 (en) | ETHYLENE TETRAMERIZATION CATALYSTS COMPRISING LIGANDS P-N-P | |
| JP2015527363A5 (en) | ||
| BR112014010813A2 (en) | 5-phenyl substituted n- (tetrazol-5-yl) aryl carboxamides and 5-phenyl substituted n- (triazol-5-yl) aryl carboxamides and their use as herbicides | |
| MX2017000799A (en) | Catalyst composition and process for oligomerization of ethylene to produce 1-hexene and/or 1-octene. | |
| DE502008001409D1 (en) | Bisamide ZINC BASES | |
| PH12018500582A1 (en) | Crosslinked nucleic acid guna, method for producing same, and intermediate compound | |
| TW200635921A (en) | Organic compounds | |
| DE502008001542D1 (en) | CATALYST FOR THE HARDENING OF EPOXIDES | |
| WO2007137676A3 (en) | Lightening and/or colouring agent comprising cyclic urea derivatives | |
| TW200732337A (en) | Organic compounds | |
| BRPI0909789A2 (en) | metal carbamate, and processes for preparing metal carbamates and for preparing tolinenediurethane. | |
| EA201070997A1 (en) | POST-METALLICENE COMPLEXES BASED ON BIS (NAFTOXY) PYRIDINE AND BIS (NAFTOXI) TIOPHENE LIGANDS FOR POLYMERIZATION OF ETHYLENE AND ALPHA-OLEPHIN | |
| TH58740B (en) | Composition, catalyst and process for ethylene oligomerization | |
| TH111699A (en) | Composition, catalyst and process for ethylene oligomerization | |
| TW200724547A (en) | Bidentate C, P chiral phosphine ligands | |
| ATE510843T1 (en) | METHOD FOR SYNTHESING PEPTIDES WITHOUT SOLVENTS | |
| DE602005021886D1 (en) | COUPLING AGENTS WITH A PHOTOLABILITY PROTECTION GROUP AND USES SUCH AS FOR THE FUNCTIONALIZATION OF SOLID CARRIER CARRIERS | |
| BR112018075803A2 (en) | improved process for carbamate preparation | |
| TH172637A (en) | Catalyst composition and process for ethylene to form oligomers to produce 1-hexene and / or 1-octene. | |
| ATE499376T1 (en) | CATALYST SYSTEMS BASED ON CARBONYLAMINO-FULVENES |