Application of the Sterically Demanding Hydrotris(3-tert-butyl-5-methylpyrazolyl)borate Ligand to Ln(II) Chemistry: Synthesis of a New Class of Mixed-Ligand Yb(II) Complexes

1994 ◽  
Vol 116 (19) ◽  
pp. 8833-8834 ◽  
Author(s):  
Leah Hasinoff ◽  
Josef Takats ◽  
Xing Wang Zhang ◽  
Andrew H. Bond ◽  
Robin D. Rogers
Keyword(s):  
Mixed Ligand ◽  
Tert Butyl ◽  
New Class ◽  
Sterically Demanding

N-Fluoro-(3,5-di-tert-butyl-4-methoxy)benzenesulfonimide (NFBSI): A sterically demanding electrophilic fluorinating reagent for enantioselective fluorination

2011 ◽  
Vol 132 (3) ◽  
pp. 222-225 ◽  
Author(s):  
Hiroyuki Yasui ◽  
Takeshi Yamamoto ◽  
Takehisa Ishimaru ◽  
Takeo Fukuzumi ◽  
Etsuko Tokunaga ◽  
...  
Keyword(s):  
Tert Butyl ◽  
Sterically Demanding

Structure and Magnetic Properties of Mixed-Ligand Complexes of 3d Metal Hexafluoroacetylacetonates with 3,5- and 3,6-Di-Tert-Butyl-O-Benzoquinones

2020 ◽  
Vol 61 (4) ◽  
pp. 541-549 ◽  
Author(s):  
S. V. Fokin ◽  
E. Yu. Fursova ◽  
G. A. Letyagin ◽  
A. S. Bogomyakov ◽  
V. A. Morozov ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mixed Ligand ◽  
Mixed Ligand Complexes ◽  
Tert Butyl

Mixed ligand complexes of technetium. II. [Tc(dppe)2(R-NC)2]+ complex (dppe = bis(diphenylphosphino)ethane; R = tert. butyl, cyclohexyl

1988 ◽  
Vol 148 (2) ◽  
pp. 141-142 ◽  
Author(s):  
U. Abram ◽  
S. Abram ◽  
R. Beyer ◽  
R. Muenze ◽  
L. Kaden ◽  
...  
Keyword(s):  
Mixed Ligand ◽  
Mixed Ligand Complexes ◽  
Tert Butyl

Structure and Bonding in Hexa-tert-butyl-hexa-peri-hexabenzocoronene Sandwich Complexes of Ruthenium

2018 ◽  
Vol 71 (4) ◽  
pp. 222
Author(s):  
Matthias Lein
Keyword(s):  
Electronic Interaction ◽  
Polyaromatic Hydrocarbon ◽  
Electronic Effects ◽  
Aromatic System ◽  
Tert Butyl ◽  
Coordination Sites ◽  
Site Selectivity ◽  
Sterically Demanding ◽  
Close Proximity ◽  
Steric Influence

We evaluate the balance of steric and electronic effects in the site selectivity of the binding of [Rh(Me5Cp)]+ ([RhCp·]+) to the three possible coordination sites of the polyaromatic hydrocarbon (PAH) hexa-tert-butyl-hexa-peri-hexabenzocoronene (HBBC). We find that despite the close proximity of sterically demanding tert-butyl groups to the methyl groups of the Cp* ligand, the extent of steric repulsion is minor compared to electronic interaction from bond formation and that the site selectivity is best explained in terms of the electronics of the (poly) aromatic system. This is in contrast to previous investigations on similar systems with a COD ligand where steric influence has been shown to dominate selectivity.

2,2′:6′,2′′-Terpyridine substituted in the 4′-position by the solubilizing and sterically demanding tert-butyl group: a surprisingly new ligand

2012 ◽  
Vol 41 (10) ◽  
pp. 2890 ◽  
Author(s):  
Edwin C. Constable ◽  
Nik Hostettler ◽  
Catherine E. Housecroft ◽  
Peter Kopecky ◽  
Markus Neuburger ◽  
...  
Keyword(s):  
Tert Butyl ◽  
Butyl Group ◽  
Tert Butyl Group ◽  
Sterically Demanding ◽  
Group A

ChemInform Abstract: tert-Butyl 2-{1[2-Aryl-4-oxothiazol-5(4H)-ylidene]ethyl}diazene-1-carboxylates: A New Class of 1,2-Diaza-1,3-butadienes.

ChemInform ◽  
2010 ◽  
Vol 31 (5) ◽  
pp. no-no
Author(s):  
Orazio A. Attanasi ◽  
Paolino Filippone ◽  
Barbara Guidi ◽  
Francesca R. Perrulli ◽  
Stefania Santeusanio
Keyword(s):  
Tert Butyl ◽  
New Class
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