603 A fundamental study of DME spray characteristics

Kubota, Syunichi; Chen, Zhili; Konno, Mitsuru; Watahiki, Takeshi; Kajitani, Shuichi

doi:10.1299/jsmeibaraki.2001.141

Cited by 1 publication

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Carboxylic, phosphonic and sulfonic acids derivatives of tpy ligands have received special attention due to their ability to anchor to surfaces and have been used for energy transfer ( Table 10). [66][67][68][69][70][71][72][73][74][75][76] While 3′,5′-(CO 2 H) 2 -tpy and 3′,4′-(CO 2 H) 2 -tpy ligands are directly available by the Hantzsch methodology, 118 other carboxylic derivatives have been synthesised by more complicated reactions. The easiest way appears to be the oxidation of methyl groups.…”

Section: Carboxylate Derivatives Of Tpy Ligandsmentioning

confidence: 99%

“…52,53 Chiral derivatives of tpy ligands have been prepared, [54][55][56] and applied to enantioselective reactions [57][58][59][60] or to the formation of helicates with transition metals. 10,[61][62][63][64] Functionalised tpy ligands have been anchored to TiO 2surfaces, [65][66][67][68][69][70][71][72][73][74][75] gold surfaces 76 or to silica-titanium surfaces 77 to build monolayers or semiconductors 76 and their energy transfer properties has been investigated. In this manner metal clusters of tpy ligands have also been prepared.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Synthesis of 4′-Substituted-2,2′:6′,2′′-Terpyridines

Fallahpour¹

2003

Synthesis

View full text Add to dashboard Cite

The terdentate ligand 2,2′:6′,2′′-terpyridine (tpy) has increasingly become one of the most popular ligands in coordination chemistry. A variety of substituents are utilised to tailor the properties of its metal complexes. 2,2′:6′,2′′-Terpyridine was reacted with almost all transition metals to form complexes. Among a series of tpy ligand derivatives, those containing substituents at the C(4′) position are of especial interest. Metal-bonded tpy ligands with spacers at C(4′) provide a means of directionality, and thus a means of linear communication, it means that electronic communication can occur along the coordination axis. In addition, the insertion of a single substituent at the C(4′)-position of the tpy ligand results in no enantiomeric derivatives, as the derivative retains its plane of symmetry. The synthetic strategies used to prepare tpy ligands are reviewed comprehensively.

show abstract