1160309-85-2

Upstream product

• 28035-02-1 2,2-dimethylthiochroman-4-one 
• 81787-94-2 1-benzylindole-2-carbaldehyde 
• 154324-94-4 4-bromo-2,2-dimethyl-2H-thiochromene 

Downstream Products

• 1160309-95-4 (1-benzyl-1H-indol-2-yl)(2,2-dimethyl-2H-thiochromen-4-yl)methanone 
• 1314684-13-3 (+/-)-11-benzyl-6,6-dimethyl-6a,11-dihydro-6H-5-thia-11-azabenzo[5,6]pentaleno[2,1-b]naphthalene 

Relevant academic research and scientific papers

Application of Nazarov type electrocyclization to access [6,5,6] and [6,5,5] core embedded new polycycles: An easy entry to tetrahydrofluorene scaffolds related to Taiwaniaquinoids and C-nor-D homosteroids

An easy, efficient and concise approach to tetrahydrofluorene [6,5,6]ABC tricyclic core embedded new polycycles has been achieved under relatively mild and catalytic Nazarov type electrocyclization conditions, using 2 mol% of Sc(OTf)3 in anhydr

Application of Nazarov cyclization to access [6-5-6] and [6-5-5]tricyclic core embedded new heterocycles: An easy entry to structures related to Taiwaniaquinoids

A concise and general route to synthesize a new class of [6-5-6] tricyclic core embedded polyheterocycles has been accomplished using diastereoselective Nazarov cyclization with an overall yield of 35-40%. Versatility of this synthetic route has also been