(mathematics) a lack of symmetry (同)dissymmetry, imbalance
English Journal
An Alternative Approach to PEPPSI Catalysts: From Palladium Isonitriles to Highly Active Unsymmetrically Substituted PEPPSI Catalysts.
Zeiler A1, Rudolph M1, Rominger F1, Hashmi AS2,3.
Chemistry (Weinheim an der Bergstrasse, Germany).Chemistry.2015 Jun 19. doi: 10.1002/chem.201500025. [Epub ahead of print]
A series of new pyridine-enhanced precatalyst preparation, stabilization, and initiation (PEPPSI)-type complexes bearing different types of carbene ligands was prepared by the modular and convergent template synthesis strategy. Nitrogen acyclic carbenes, saturated and unsaturated five-membered NHC,
Rhodium-Catalyzed Hydroformylation of 1,1-Disubstituted Allenes Employing the Self-Assembling 6-DPPon System.
Köpfer A1, Breit B2.
Angewandte Chemie (International ed. in English).Angew Chem Int Ed Engl.2015 Jun 1;54(23):6913-7. doi: 10.1002/anie.201502086. Epub 2015 Apr 27.
A rhodium-catalyzed hydroformylation of 1,1-disubstituted allenes is reported. Using a Rh(I) /6-DPPon catalyst system, one can obtain β,γ-unsaturated aldehydes in high regio- and chemoselectivity. The Z-configured product is formed with up to >95 % selectivity when unsymmetrically 1,1-disubst
Nonadditive Substituent Effects on Expanding Prestrained C-C Bond in Crystal : X-ray Analyses on Unsymmetrically Substituted Tetraarylpyracenes Prepared by a Flow Microreactor Method
Hysteretic Tricolor Electrochromic Systems Based on the Dynamic Redox Properties of Unsymmetrically Substituted Dihydrophenanthrenes and Biphenyl-2,2 '-Diyl Dications: Efficient Precursor Synthesis by a Flow Microreactor Method
A series of biphenyl-2,2'-diylbis(diarylmethanol)s 3, which have two kinds of aryl groups at the bay region, were efficiently obtained by integrated flow microreactor synthesis. The diols 3NO/NX are t …
unsymmetricallyとは。意味や和訳。[副] ⇒ùn・symmétrical - goo英和辞書は14万項目以上を収録し、発音、音声、慣用句、例文が分かる英和辞書です。 ... "What is your most favorite ice cream flavor?" このフレーズの間違いは?
(comparative more unsymmetrically, superlative most unsymmetrically) In an unsymmetrical way. Origin unsymmetrical + -ly Link/Cite SentencesSentence examples Menu Dictionary Dictionary YD Original Webster's Wiktionary ...