Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jing-shan Mu"'
Publikováno v:
Polymer International. 63:2017-2022
A strategy is introduced for the synthesis of polyethylene-block-poly(e-caprolactone) block copolymers by a combination of coordination polymerization and ring-opening polymerization. First, end-hydroxylated polyethylene (PE-OH) was prepared with a o
Publikováno v:
Chinese Journal of Polymer Science. 32:603-608
The copolymerizations of ethylene with 10-undecen-1-ol have been investigated using vanadium precatalysts, bis(imino)pyrrolyl vanadium(III) complexes 1–3, 2,5-C4H2N(CH=NR)2VCl2(THF)2 [R = C6H5 (1), 2,6- i Pr2C6H3 (2), C6F5 (3)], and the iminopyrrol
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 48:1122-1132
A series of vanadium(V) complexes bearing tetradentate amine trihydroxy ligands [NOOO], which differ in the steric and electronic properties, have been synthesized and characterized. Single crystal X-ray analysis showed that these complexes are five
Publikováno v:
Transactions of Nonferrous Metals Society of China. 19:s587-s593
Novel linear and star branched triphenylamine-containing aromatic imides were designed and synthesized by the condensation between amine-substituted triphenylamine and naphthalene-1, 4, 5, 8-tetra-carboxylic dianhydride in order to investigate the in
Publikováno v:
Polymer. 50:5059-5064
The copolymerizations of ethylene with polar hydroxyl monomers such as 10-undecen-1-ol, 5-hexen-1-ol and 3-buten-1-ol were investigated by the vanadium(III) catalysts bearing bidentate [N,O] ligands (1, [PhN C(CH3)CHC(Ph)O]VCl2(THF)2; 2, [PhN CHC6H4O
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 40(14)
Bis(imino)pyrrolyl vanadium(III) complexes 2a-e [2,5-C(4)H(2)N(CH=NR)(2)]VCl(2)(THF)(2) [R = C(6)H(5) (2a), 2,6-Me(2)C(6)H(3) (2b), 2,6-(i)Pr(2)C(6)H(3) (2c), 2,4,6-Me(3)C(6)H(2) (2d), C(6)F(5) (2e)] and bis(iminopyrrolyl) vanadium(III) complex 4f [C