71972-86-6

Upstream product

• 1689-78-7 2-tert-butylthiophene 
• 552-89-6 2-nitro-benzaldehyde 

Downstream Products

• 71972-97-9 2-[bis(5-tert-butyl-2-thienyl)methyl]aniline 
• 71972-90-2 2-tert-butyl-9-(5-tert-butyl-thiophen-2-yl)-thieno[3,2-b]quinoline 
• 71972-94-6 (E)-1-[3-(5-tert-Butyl-thiophen-2-yl)-1H-indol-2-yl]-4,4-dimethyl-pent-1-en-3-one 
• 71972-95-7 (E)-1-[3-(5-tert-Butyl-thiophen-2-yl)-1H-indol-2-yl]-4,4-dimethyl-pent-1-ene-3-thione 

Relevant academic research and scientific papers

Furan ring opening-indole ring closure: SnCl2-induced reductive transformation of difuryl(2-nitroaryl)methanes into 2-(2-acylvinyl)indoles

A simple and efficient method for the synthesis of 2-(2-acylvinyl)-3-(5- alkyl-2-furyl)indoles by reductive recyclization of bis(5-alkyl-2-furyl)(2- nitroaryl)methanes is reported. This transformation was carried out by heating the substrates with SnClsu

Intramolecular Nitrene Insertions into Aromatic and Heteroaromatic Systems. Part 6. Insertion with o-Nitrenophenyldithienyl methanes.

The preparation of four o-nitrophenyldithienylmethanes (2a) - (2d), and of the amines (3a) and (3d), and azides (4a) and (4d) is described.Deoxygenation of the nitro compounds, or decomposition of the azides, gave 2-aminophenyldithienylmethanes (3a) - (3d