Synthesis and structure of divalent thulium borohydrides, and their application in ε-caprolactone polymerisation

被引：30

作者：

Momin, Aurelien ^{[2
]}

Bonnet, Fanny ^{[1
]}

Visseaux, Marc ^{[1
]}

Maron, Laurent ^{[3
]}

Takats, Josef ^{[4
]}

Ferguson, Michael J. ^{[4
]}

Le Goff, Xavier-Frederic ^{[2
]}

Nief, Francois ^{[2
]}

机构：

[1] Univ Lille Nord France, Ecole Natl Super Chim Lille, CNRS, Unite Catalyse & Chim Solide, Villeneuve Dascq, France

[2] Ecole Polytech, CNRS, Lab Heteroelements & Coordinat, F-91128 Palaiseau, France

[3] Univ Toulouse, Inst Natl Sci Appl, CNRS, Lab Phys & Chim Nanoobjets, Toulouse, France

[4] Univ Alberta, Dept Chem, Edmonton, AB, Canada

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 44期

关键词：

RING-OPENING POLYMERIZATION; ORGANOTHULIUM(II) COMPLEX; SAMARIUM; PHOSPHOLYL; CYCLOPENTADIENYL; REACTIVITY; REDUCTION; CHEMISTRY; NEODYMIUM;

D O I：

10.1039/c1cc15294g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The new divalent thulium compound [Tm(BH4)(2)(DME)(2)] could be prepared by reduction of [Tm(BH4)(3)(THF)(3)] or from TmI2 and KBH4. It was used as a precursor to the divalent [(Tp(tBu,Me))Tm(BH4)(THF)] by reaction with potassium tris(2-tBu-4-Me) pyrazolylborate (KTp(tBu,Me)). Both Tm-II compounds were found active as epsilon-caprolactone polymerisation catalysts.

引用

页码：12203 / 12205

页数：3

共 50 条

[1] Synthesis of samarium(II) borohydrides and their behaviour as initiators in styrene and ε-caprolactone polymerisation
Jaroschik, Florian
Bonnet, Fanny
Le Goff, Xavier-Frederic
Ricard, Louis
Nief, Francois
Visseaux, Marc
DALTON TRANSACTIONS, 2010, 39 (29) : 6761 - 6766
[2] SYNTHESIS AND STRUCTURE OF AMMINES OF BERYLLIUM AND MAGNESIUM BOROHYDRIDES
SEMENENKO, KN
SHILKIN, SP
POLYAKOVA, VB
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1975, 24 (04): : 661 - 663
[3] Metal borohydrides and derivatives - synthesis, structure and properties
Paskevicius, Mark
Jepsen, Lars H.
Schouwink, Pascal
Cerny, Radovan
Ravnsbaek, Dorthe B.
Filinchuk, Yaroslav
Dornheim, Martin
Besenbacherf, Flemming
Jensen, Torben R.
CHEMICAL SOCIETY REVIEWS, 2017, 46 (05) : 1565 - 1634
[4] Synthesis and reactivity of organometallic complexes of divalent thulium with cyclopentadienyl and phospholyl ligands
Jaroschik, Florian
Nief, Francois
Le Goff, Xavier-Frederic
Ricard, Louis
ORGANOMETALLICS, 2007, 26 (14) : 3552 - 3558
[5] Synthesis and Characterization of Divalent Samarium and Thulium N,N-Dimethylaminodiboranates
Anderson, Nels T.
Wright, Joseph C.
Girolami, Gregory S.
INORGANIC CHEMISTRY, 2021, 60 (15) : 11164 - 11176
[6] Synthesis and characterisation of alkylaluminium benzimidazolates and their use in the ring-opening polymerisation of ε-caprolactone
Shen, Miao
Huang, Wei
Zhang, Wenjuan
Hao, Xiang
Sun, Wen-Hua
Redshaw, Carl
DALTON TRANSACTIONS, 2010, 39 (41) : 9912 - 9922
[7] Dimethylaluminium iminophosphoranylenamides and iminophosphoranylanilides: Synthesis, characterisation, and their controlled ring-opening polymerisation of ε-caprolactone
Ma, Wen-An
Wang, Li
Wang, Zhong-Xia
DALTON TRANSACTIONS, 2011, 40 (17) : 4669 - 4677
[8] Synthesis and structure of para-toluene sulfonamide lanthanide complexes and their application in the polymerization of ε-caprolactone
Wang, Li-Jun
Peng, Ling
Cen, Bo
Wang, Yu-Long
Tao, Xian
Shen, Ying-Zhong
APPLIED ORGANOMETALLIC CHEMISTRY, 2017, 31 (12)
[9] Direct Synthesis of Ion-pair Lanthanide Borohydrides and their High Activity for Polymerization of L-Lactide and ε-Caprolactone
Li, Wenbo
Xue, Mingqiang
Zhang, Yong
Yao, Yingming
Shen, Qi
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2014, 640 (07): : 1455 - 1461
[10] Epoxy functionalised poly(ε-caprolactone): synthesis and application
Zhou, Jiaxiang
Wang, Wenxin
Villarroya, Silvia
Thurecht, Kristofer J.
Howdle, Steven M.
CHEMICAL COMMUNICATIONS, 2008, (44) : 5806 - 5808

← 1 2 3 4 5 →