1415646-42-2

Basic information

• Product Name: 1,1'-(1,2-phenylene)bis(3-(4-(trifluoromethyl)phenyl)prop-2-yn-1-ol)
• Synonyms: 1,1'-(1,2-phenylene)bis(3-(4-(trifluoromethyl)phenyl)prop-2-yn-1-ol)
• CAS NO: 1415646-42-2
• Molecular Weight: 474.402
• Mol File: 1415646-42-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1,1'-(1,2-phenylene)bis(3-(4-(trifluoromethyl)phenyl)prop-2-yn-1-ol)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-(1,2-phenylene)bis(3-(4-(trifluoromethyl)phenyl)prop-2-yn-1-ol)(1415646-42-2)
• EPA Substance Registry System: 1,1'-(1,2-phenylene)bis(3-(4-(trifluoromethyl)phenyl)prop-2-yn-1-ol)(1415646-42-2)

Safety Data

• Hazardous Substances Data: 1415646-42-2(Hazardous Substances Data)

Upstream product

• 455-13-0 4-Iodobenzotrifluoride 
• 141068-38-4 1-[2-(1-hydroxy-prop-2-ynyl)-phenyl]-prop-2-yn-1-ol 
• 705-31-7 4-trifluoromethylphenylacetylene 
• 643-79-8 o-phthalic dicarboxaldehyde 

Downstream Products

• 1415646-21-7 5-(4-chlorophenyl)-2-(trifluoromethyl)-12-(4-(trifluoromethyl)phenyl)tetracene 
• 1415646-22-8 2-(trifluoromethyl)-5,12-bis(4-(trifluoromethyl)phenyl)tetracene 

Relevant articles and documents

PBr3-mediated cyclization of 1,7-diyn-3,6-bis(propargyl carbonate)s: Synthesis of 5-bromotetracenes

A new and straightforward method for the synthesis of 5-bromotetracenes through PBr3-mediated cyclization of 1,7- diyn-3,6-bis(propargyl carbonate)s has been developed. This method offers several advantages such as easily accessible starting materials, high efficiency, and wide functional group compatibility. In addition, chloro- and iodo-substituted tetracenes were also synthesized using appropriate halogenating reagents. The utility of the 5-bromotetracene products has been illustrated by their efficient transformations through various palladium-catalyzed cross-coupling reactions.

Gold-catalyzed cascade cycloisomerization of 1,7-diyn-3,6-bis(propargyl carbonate)s: Stereoselective synthesis of naphtho[b]cyclobutenes

Gold-catalyzed cycloisomerization of 1,7-diyn-3,6-bis(propargyl carbonate)s leads to a highly efficient and diastereoselective synthesis of functionalized naphtho[b]cyclobutenes. A cascade sequence involving gold-catalyzed double 3,3-rearrangement, 6π-electrocyclic reaction and a decarbonylative cyclization was proposed for this reaction.