1430885-75-8

Upstream product

• 1430885-74-7 1-(tert-butyldimethylsilyl)-3-(diphenylphosphino)-1H-indole 
• 120-72-9 indole 
• 40899-73-8 N-tert-butyldimethylsilylindole 
• 1079-66-9 chloro-diphenylphosphine 
• 4559-70-0 Diphenylphosphine oxide 

Downstream Products

• 1430885-76-9 1,3-bis(diphenylphosphino)-1H-indole 
• 1430885-78-1 3-(diphenylphosphino)-1-tosyl-1H-indole 
• 1430885-79-2 tert-butyl 3-(diphenylphosphino)-1H-indole-1-carboxylate 
• 1448007-90-6 C₃₄H₂₇N₂P₂PdS₂⁽¹⁺⁾*BF₄^(1-) 
• 1345964-79-5 N-3-bis(thiophophinoyl)indole 
• 1448007-91-7 C₃₂H₂₆ClNP₂PdS₂ 
• 1448007-93-9 C₅₀H₃₉NP₃PdS₂⁽¹⁺⁾*BF₄^(1-) 
• 317832-05-6 (1H-indol-3-yl)diphenylphosphine oxide 

Relevant academic research and scientific papers

Triaryl phosphine synthetic method (by machine translation)

The invention discloses a three-phosphine synthesis method, the method is that the diaryl phosphine oxygen, rich electronic aromatic hydrocarbon and the solvent is added in the reaction vessel, and finally adding trifluro anhydride stirring reaction; the temperature of the reaction after the end of the steaming and the solvent is removed, the silica gel column chromatography to obtain the three-phosphine. Compared with the conventional synthesis method, the method of the invention the reaction condition is simple, without any transition metal catalyst, reaction reagent is relatively safe and cheap, the reaction yield is high, good tolerance for the substrate and the like. (by machine translation)

Metal-free electrophilic phosphination of electron-rich arenes, arenols and aromatic thiols with diarylphosphine oxides

A new protocol for achieving the phosphination of arenes, arenols and thiols has been disclosed. This chemistry, in which diaryl(((trifluoromethyl)sulfonyl)oxy)phosphines as a kind of electrophilic phosphination reagents are in situ generated from diarylp

3-Indolylphosphines as ligand for palladium in Suzuki-Miyaura coupling reaction of chloroarenes: Substituent effects

The ligand 1,3-bis(diphenylphosphino)-1H-indole, L1 with palladium promotes Suzuki-Miyaura coupling reaction of chloroarenes and benzyl chlorides with arylboronic acids. Structural modification of L1 established that the phosphine group at C-3 position of indole was crucial to catalysis and its efficacy depended on the nature of the N-substituent. 31P chemical shift values of the substituted indolylphosphines appear to show a correlation with observed trend in catalytic efficiency.

Influence of the ligand backbone in pincer complexes: Indenediide-, indolyl-, and indenyl-based SCS palladium complexes

A new pincer ligand featuring an indolyl backbone was prepared and coordinated to palladium. The properties of related indenediide-, indenyl-, and indolyl-based complexes have been compared by spectroscopic and structural means. Modulation of the ligand backbone was shown to significantly influence the electron density at Pd. Its impact on catalytic performance has been illustrated in the Pd-catalyzed imine allylation. The higher the electron density at Pd, the more active the SCS pincer complex.