2327-56-2

Basic information

• Product Name: Benzene, 1,3-cyclopentadien-1-yl-
• CAS NO: 2327-56-2
• Molecular Formula: C11H10
• Molecular Weight: 142.2
• Mol File: 2327-56-2.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzene, 1,3-cyclopentadien-1-yl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,3-cyclopentadien-1-yl-(2327-56-2)
• EPA Substance Registry System: Benzene, 1,3-cyclopentadien-1-yl-(2327-56-2)

Safety Data

• Hazardous Substances Data: 2327-56-2(Hazardous Substances Data)

Upstream product

• 930-30-3 cyclopent-2-enone 
• 100-59-4 phenylmagnesium chloride 
• 70-11-1 α-bromoacetophenone 
• 108-86-1 bromobenzene 
• 96288-20-9 1,1-dibromo-2-(1-phenylethenyl)cyclopropane 
• 65754-71-4 bicyclo<5.3.1>undeca-1,3,5,7,9-pentaene 
• 56667-10-8 (RS)-1-phenylcyclopent-2-en-1-ol 12 
• 276-32-4 Bicyclo<6.3.0>undeca-1,3,5,8,10-pentaen 
• 58189-55-2 2,2-Dibrom-1-vinyl-1-phenyl-cyclopropan 
• 3810-26-2 3-phenyl-2-cyclopenten-1-one 

Downstream Products

• 93989-30-1 2-Phenyl-4,5,6,7,10,10-hexachlor-4,7-endomethylen-4,7,8,9-tetrahydroinden 

Relevant articles and documents

METALLOCENE COMPOUND, PROCESS FOR PRODUCING METALLOCENE COMPOUND, OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING POLYOLEFIN, AND POLYOLEFIN

The metallocene compound according to the invention and the olefin polymerization catalyst containing the compound are intended to produce a catalyst capable of preparing an isotactic polymer with a high polymerization activity. The metallocene compound contains a substituted cyclopentadienyl group and a (substituted) fluorenyl group and has a structure wherein these groups are bridged by a hydrocarbon group or the like. The process for preparing a metallocene compound according to the invention is intended to selectively prepare a specific metallocene compound so as not to produce an isomer, and in this process an intermediate product is synthesized by a specific method. The process for preparing a polyolefin according to the invention is intended to prepare a polyolefin having excellent impact resistance and transparency, and this process comprises homopolymerizing an α-olefin of 3 to 8 carbon atoms or copolymerizing an olefin of 3 to 8 carbon atoms and another α-olefin in the presence of an olefin polymerization catalyst containing the above-mentioned metallocene compound.

Formation and synthetic utility of benzyl- and phenyl-cyclopentadienylthallium

Benzyl- and phenyl-cyclopentadiene have been shown to react with thallium ethoxide in ethanol to give the corresponding benzyl- and phenyl-cyclopentadienylthallium compounds in excellent yield.These reagents are air stable for brief periods, have extended shelf-lives, and have been shown to be superior starting materials for the synthesis of a variety of cyclopentadienylmetal complexes.

An Unusual Ground-State Di-?-methane Rearrangement in the Thermal Isomerization of Homoazulene

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