1263143-06-1

Basic information

• Product Name: 10-phenyl-10-oxo-[1]benzophospholo[3,2-b][1]benzothiophene
• Synonyms: 10-phenyl-10-oxo-[1]benzophospholo[3,2-b][1]benzothiophene
• CAS NO: 1263143-06-1
• Molecular Weight: 332.362
• Mol File: 1263143-06-1.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 10-phenyl-10-oxo-[1]benzophospholo[3,2-b][1]benzothiophene(CAS DataBase Reference)
• NIST Chemistry Reference: 10-phenyl-10-oxo-[1]benzophospholo[3,2-b][1]benzothiophene(1263143-06-1)
• EPA Substance Registry System: 10-phenyl-10-oxo-[1]benzophospholo[3,2-b][1]benzothiophene(1263143-06-1)

Safety Data

• Hazardous Substances Data: 1263143-06-1(Hazardous Substances Data)

Upstream product

• 415680-02-3 trimethyl{[2-(methylsulfanyl)phenyl]ethynyl}silane 
• 78905-08-5 <(o-methylthio)phenyl>acetylene 
• 1779-48-2 phenylphosphinic acid 
• 312612-67-2 1-(2-(methylthio)phenyl)-2-phenylacetylene 
• 1207-95-0 2-phenylbenzo[b]thiophene 
• 1263143-03-8 3-bromo-2-(2-bromophenyl)benzo[b]thiophene 
• 644-97-3 Dichlorophenylphosphine 
• 95-15-8 Benzo[b]thiophene 
• 244205-40-1 (2-bromophenyl)boronic acid 
• 6287-82-7 2,3-dibromobenzo[b]thiophene 
• 1263143-04-9 10-phenyl-10H-benzo[b]phosphindolo[2,3-d]thiophene 

Downstream Products

• 1263143-11-8 C₂₀H₁₃O₂PS 
• 1263143-13-0 CF₃O₃S^(1-)*C₂₁H₁₆O₂PS⁽¹⁺⁾ 
• 1263143-09-4 C₁₄H₈SO₂P(O)Ph 
• 1263143-10-7 (C₁₄H₈SO₂PPh)BH₃ 
• 1263143-16-3 C₂₇H₁₂F₅O₂PS 
• 1263143-14-1 C₂₆H₂₃O₂PS 
• 1263143-15-2 C₂₆H₂₃O₂PS 
• 1263143-04-9 10-phenyl-10H-benzo[b]phosphindolo[2,3-d]thiophene 

Relevant articles and documents

Synthesis of (Thio)Furan-Fused Phospholes via Phosphonation Cyclization and a Base-Promoted Phospha-Friedel-Crafts Reaction

Herein, we developed a novel strategy for synthesizing ladder (thio)furan-fused phospholes via intermolecular phosphonation cyclization and a base-promoted phospha-Friedel-Crafts reaction under mild conditions. The starting substrates are readily available phosphinic acids and easy-to-handle alkynes. The details of the reaction mechanism were further rationalized using theoretical calculations. This protocol can be widely applied to synthesize furan- and thiofuran-fused phospholes as well as the corresponding large π-extended derivatives, which are of great interest in the domain of organic functional materials.

Direct Synthesis of Dibenzophospholes from Biaryls by Double C-P Bond Formation via Phosphenium Dication Equivalents

We have developed a new strategy for the generation of phosphenium dication equivalents from readily available phosphinic acids and Tf2O. The in situ-generated dication equivalents can be readily coupled with simple (hetero)biaryls to form the corresponding dibenzophospholes directly. This protocol can also be applied to the concise synthesis of six- A nd seven-membered phosphacycles as well as the largely ?-extended heteroacene derivatives, which are of great interest in the field of organic functional materials.

Manufacturing method, and new compd. Annelated compd. (by machine translation)

PROBLEM TO BE SOLVED: To provide a new method for producing a fused ring compound, and a new compound. SOLUTION: The method for producing a compound represented by formula (4) (wherein A1 and A2 each independently represents aromatic ring; X represe