1037077-93-2

Upstream product

• 128318-63-8 4-(tert-butyl)-2-iodoaniline 
• 1066-54-2 trimethylsilylacetylene 
• 769-92-6 4-tert-Butylaniline 
• 14630-40-1 Bis(trimethylsilyl)ethyne 
• 103273-01-4 2-bromo-4-tert-butylaniline 

Downstream Products

• 1003935-59-8 2,2′-(pyridine-2,6-diylbis(ethyne-2,1-diyl))bis(4-tert-butylaniline) 
• 1037077-99-8 (1.H₂O)₂ 
• 1037077-98-7 C₃₄H₃₄N₄ 
• 1345623-97-3 2,4,6-tris((4-tert-butyl-2-((trimethylsilyl)ethynyl)phenylamino)methylene)cyclohexane-1,3,5-trione 
• 1414774-23-4 C₆₄H₇₄N₆O₃SiZn 
• 1448453-62-0 C₄₆H₄₆N₄O₄ 
• 1448453-61-9 C₃₀H₃₂N₂ 
• 1037077-86-3 C₄₃H₄₁N₅O₂ 
• 1037077-87-4 C₅₁H₅₇N₅O₂ 
• 1037077-94-3 C₃₃H₃₃Cl₂N₃O₂ 
• 1037077-95-4 C₃₇H₃₉N₃O₄S₂ 
• 1037077-91-0 C₄₈H₄₆N₄O₄S₂ 

Relevant academic research and scientific papers

CuI-Catalyzed intramolecular aminocyanation of terminal alkynes in N-(2-ethynylphenyl)-N-sulfonylcyanamides via Cu-vinylidene intermediates

CuI-Catalyzed intramolecular aminocyanation of terminal alkynes in N-(2-ethynylphenyl)-N-sulfonylcyanamides was initiated by the formation of Cu-acetylide to trigger N-CN bond cleavage of the N-sulfonylcyanamide moiety followed by CN migration to form a β-cyano Cu-vinylidene intermediate. Subsequently, the indole ring closure furnished the corresponding 1-sulfonyl-3-cyanoindoles.

Cs2CO3 as a source of carbonyl and ethereal oxygen in a Cu-catalysed cascade synthesis of benzofuran [3,2-: C] quinolin-6[5- H] ones

The simultaneous construction of C-C, C-O, and C-N bonds utilizing Cs2CO3 as a source of both carbonyl (CO) and ethereal oxygen and a cascade synthesis of benzofuro[3,2-c]quinolin-6(5H)-one have been achieved using a combination of C

TUNABLE PHENYLACETYLENE HOSTS

A compound, or a salt thereof, having the formula wherein Y is n is 1 or 2; each R is independently H, alkyl, substituted alkyl, a polyether moiety, carboxyl, substituted carboxyl, carbamate, substituted carbonate, carbonyloxy, alkoxy, substituted alkoxy,

[Cp*IrCl2]2 catalyzed formation of 2,2′-biindoles from 2-ethynylanilines

[Cp*IrCl2]2 catalyzes the cyclization of 2-ethynylanilines to 2,2′-biindoles via intramolecular hydroamination. A reaction pathway has been proposed on the basis of deuterium labeling experiments and computational studies.

Absolute stereochemical determination of chiral carboxylates using an achiral molecular tweezer

A new type of molecular tweezer (1) has been synthesized for the direct determination of the absolute configuration of chiral carboxylates without analyte derivatization. Upon the addition of diamine and anionic guests, 1 exhibited shifts in its absorption spectrum with clear isosbestic points. The continuous variation method indicated that both the diamine and anionic guests form 1:1 host-guest complexes with 1 with very high binding affinity. When Boc-L-Ala (BLA) as a form of tetrabutylammonium salt was added to 1, a weak negative CD signal was observed. This weak CD signal was dramatically changed to a strong positive CD couplet upon addition of achiral 1,12-diaminododecane. Such a positive CD couplet was observed for all of the tested L-amino acid derivatives, while the D-amino acid derivatives gave the opposite signals. As a result of these unique characteristics of 1, it can be utilized as a highly sensitive probe for the absolute stereochemical determination of chiral carboxylates. Copyright

Conformationally dynamic π-conjugation: Probing structure - Property relationships of fluorescent tris(N-salicylideneaniline)s

We recently reported the design and synthesis of a series of conformationally dynamic chromophores that are built on the C 3-symmetric tris(N-salicylideneaniline) platform. This system utilizes cooperative structural folding - unfolding motions

Protonation activates anion binding and alters binding selectivity in new inherently fluorescent 2,6-bis(2-anilinoethynyl)pyridine bisureas

A new class of 2,6-bis(2-anilinoethynyl)pyridine-based bisureas forms 1: 1 complexes with halides; protonation enhances binding by over one order of magnitude, alters the binding selectivity, and provides a colorimetric indication of anion binding. The Ro

TUNABLE PHENYLACETYLENE HOSTS

Disclosed herein is a class of tunable phenylacetylene compounds as well as compositions and methods for their use as host compounds for ligand binding. In certain examples the hosts report binding events by exhibiting altered spectroscopic properties, such as different fluorescent emission spectra.