850130-95-9

Upstream product

• 75-52-5 nitromethane 
• 41852-27-1 2-phenyl-3,4-dihydroisoquinolin-2-ium bromide 
• 102-96-5 (2-nitroethenyl)benzene 
• 100-52-7 benzaldehyde 
• 64-04-0 phenethylamine 
• 3340-78-1 2-phenyl-1,2,3,4-tetrahydroisoquinoline 
• 55662-87-8 3,4-dihydro-2-phenylisoquinolinium 
• 591-50-4 iodobenzene 
• 91-21-4 1,2,3,4-tetrahydroisoquinoline 
• 1428660-62-1 2-phenyl-1,2,3,4-tetrahydroisoquinoline-1,1-d₂ 
• 108-86-1 bromobenzene 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 

Downstream Products

• 1132765-81-1 C₁₆H₁₈N₂ 
• 6772-51-6 2-phenyl-3,4-dihydroisoquinolin-1(2H)-one 

Relevant academic research and scientific papers

A tetrazole-containing triphenylamine-based metal–organic framework: Synthesis and photocatalytic oxidative C[sbnd]C coupling reaction

A novel tetrazole-containing triphenylamine-based MOF {TBA[Cu2(TPA)]}·CH3CN (Cu–TPA; TBA = tetrabutylammonium cation) has been solvothermally synthesized by the reaction of CuCl2·2H2O, tris(4-(2H-tetrazol-5-yl)p

Direct Near Infrared Light–Activatable Phthalocyanine Catalysts

The high penetration of near-infrared (NIR) light makes it effective for use in selective reactions under light-shielded conditions, such as in sealed reactors and deep tissues. Herein, we report the development of phthalocyanine catalysts directly activa

Tetrathienoanthracene-functionalized conjugated microporous polymers as an efficient, metal-free visible-light solid organocatalyst for heterogeneous photocatalysis

Owing to their advantages of superior inherent porosity, high chemical stability, light weight, and molecularly tunable optoelectronic properties, conjugated microporous polymers (CMPs) have been receiving increasing attention and research interest as pro

Flowers of the plant genusHypericumas versatile photoredox catalysts

Photoredox catalysis is a powerful and modern strategy for the synthesis of complex organic molecules. So far, this field has relied on the use of a limited range of metal-based chromophores or artificial organic dyes. Here, we show that the ubiquitous plant genusHypericumcan be used as an efficient photoredox catalyst. The dried flowers efficiently catalyze two typical photoredox reactions, a photoreduction and a photooxidation reaction, with a versatile substrate scope. Constitution analysis of the worldwide available plant genus indicated that naphthodianthrones, namely the compounds of the hypericin family, are crucial for the photocatalytic activity of the dried plant material.In situUV-vis spectroelectrochemical methods provide insights into the mechanism of the photoreduction reaction where the radical dianion of hypericin (Hyp˙2?) is the catalytically active species. Our strategy provides a sustainable, efficient and an easy to handle alternative for a variety of visible light induced photocatalytic reactions.

Cross-dehydrogenative Coupling of N-Aryl Tetrahydroisoquinolines Catalyzed by an Anthraquinone-containing Polymeric Photosensitizer

This work reports the photocatalytic application of an anthraquinone-containing polymeric photosensitizer (AQ-PHEMA) in the visible light-induced cross-dehydrogenative-coupling of N-aryl tetrahydroisoquinolines with several nucleophiles, including nitromethane, 1-methyl-2-alkyl ketone and dialkyl (aryl) phosphine oxide. The results revealed that the reaction could be catalyzed by AQ-PHEMA efficiently to afford a series of 1-substituted-2-aryl-1,2,3,4-tetrahydroisoquinolines in good to excellent yields with nice substrate tolerance under aerobic conditions at room temperature. The practical application potential was also showcased by a gram-scale synthesis. More importantly, the utilization of AQ-PHEMA as a heterogeneous photosensitizer also showed nice recyclability and reusability of the catalyst, whereas AQ-PHEMA can be easily separated and reused for at least 8 times without significant loss of photocatalytic activity.

Artificial Light-Harvesting Systems Based on AIEgen-branched Rotaxane Dendrimers for Efficient Photocatalysis

Aiming at the construction of novel platform for efficient light harvesting, the precise synthesis of a new family of AIEgen-branched rotaxane dendrimers was successful realized from an AIEgen-functionalized [2]rotaxane through a controllable divergent ap

Visible-light induced Cross-Dehydrogenative-Coupling (CDC) reactions of N-aryl tetrahydroisoquinolines under aerobic conditions

A visible-light induced cross-dehydrogenative-coupling (CDC) reaction of N-aryl tetrahydroisoquinolines was developed under mild aerobic conditions. This protocol proceeded smoothly with a large range of nucleophiles (nitroalkane, dimethyl phosphite, dimethyl malonate, N-methyl indole, TMSCN) under metal-free conditions and an oxygen atmosphere, forming a new C–C bond. Visible-light played a significant acceleration effect in this reaction.

Cyanine-based near infra-red organic photoredox catalysis

Direct metal-free near infra-red photoredox catalysis is applied to organic oxidation, photosensitization and reduction, involving cyanines as photocatalysts. This photocatalyst is competitive with conventional reactions catalyzed under visible light. Kin

The Dark Side of Isocyanides: Visible-Light Photocatalytic Activity in the Oxidative Functionalization of C(sp3)–H Bonds

The possibility to harness aromatic isocyanides as visible-light photocatalysts in the α-amino C(sp3)–H functionalization is herein presented. Actually, the three-component cross-dehydrogenative coupling of aromatic tertiary amines with isocyan

Visible-Light-Promoted [3 + 2] Cycloaddition of 2H-Azirines with Quinones: Access to Substituted Benzo[f]isoindole-4,9-diones

A visible-light-promoteded [3 + 2] cycloaddition reaction of 2H-azirines with quinones has been developed under mild reaction conditions. The reaction provides a general and efficient strategy for the synthesis of the benzo[f]isoindole-4,9-diones scaffold