引用本文:
Yu Liang ZHANG, Ming Xing QIAN, Ren HE. Ethylene Oligomerization by (dppe) MCl2 [M=Fe(II), Co(II), Ni(II)] Complexes/EAO[J]. Chinese Chemical Letters,
2001, 12(12): 1115-1118.
Citation: Yu Liang ZHANG, Ming Xing QIAN, Ren HE. Ethylene Oligomerization by (dppe) MCl2 [M=Fe(II), Co(II), Ni(II)] Complexes/EAO[J]. Chinese Chemical Letters, 2001, 12(12): 1115-1118.
Citation: Yu Liang ZHANG, Ming Xing QIAN, Ren HE. Ethylene Oligomerization by (dppe) MCl2 [M=Fe(II), Co(II), Ni(II)] Complexes/EAO[J]. Chinese Chemical Letters, 2001, 12(12): 1115-1118.
Ethylene Oligomerization by (dppe) MCl2 [M=Fe(II), Co(II), Ni(II)] Complexes/EAO
摘要:
The catalytic properties of a series of (dppe) MCl2[M=Fe(II), Co(II), Ni(II)] in combination with EAO (ethylaluminoxane) for ethylene oligomerization have been investigated. Treatment of the bidentate phosphine metal complexes with EAO in toluene generated in situ active catalysts which catalyze oligomerizaton of ethylene to low-carbon olefins. The effects of reaction temperature, ratios of n(Al):n(M) and reaction periods on catalytic activity and product distribution have been studied. The activity of cobalt complex with EAO at 200℃ was 4021 g/g(Co)·h, and the selectivity of C4-10 olefins is 95.5%.
English
Ethylene Oligomerization by (dppe) MCl2 [M=Fe(II), Co(II), Ni(II)] Complexes/EAO
Abstract:
The catalytic properties of a series of (dppe) MCl2[M=Fe(II), Co(II), Ni(II)] in combination with EAO (ethylaluminoxane) for ethylene oligomerization have been investigated. Treatment of the bidentate phosphine metal complexes with EAO in toluene generated in situ active catalysts which catalyze oligomerizaton of ethylene to low-carbon olefins. The effects of reaction temperature, ratios of n(Al):n(M) and reaction periods on catalytic activity and product distribution have been studied. The activity of cobalt complex with EAO at 200℃ was 4021 g/g(Co)·h, and the selectivity of C4-10 olefins is 95.5%.
-
Key words:
- Ethylene oligomerization
- / bidentate phosphine complexes
- / EAO
- / α-olefins
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0
下载:
