19876-54-1

Upstream product

• 56-23-5 tetrachloromethane 
• 177698-19-0 Beta-pinene 
• 2547-61-7 Trichloromethanesulfonyl chloride 
• 18172-67-3 beta-pinene 
• 94-36-0 dibenzoyl peroxide 

Downstream Products

• 456-28-0 (S)-1-ethyl-4-isopropenyl-cyclohexene 
• 5402-78-8 1r-(α-chloro-isopropyl)-4ξ-(2,2,2-trichloro-ethyl)-cyclohexane 
• 143851-52-9 ((S)-4-isopropenyl-cyclohex-1-enyl)-acetic acid 
• 500-09-4 (S)-1-ethyl-4-isopropyl-cyclohexene 
• 5729-87-3 (trans-4-isopropyl-cyclohexyl)-acetic acid 

Relevant academic research and scientific papers

Visible light-mediated atom transfer radical addition via oxidative and reductive quenching of photocatalysts

Herein, the development of visible light-mediated atom transfer radical addition (ATRA) of haloalkanes onto alkenes and alkynes using the reductive and oxidative quenching of [Ir{dF(CF3)ppy}2(dtbbpy)]PF 6 and [Ru(bpy)3]Cl2 is presented. Initial investigations indicated that the oxidative quenching of photocatalysts could effectively be utilized for ATRA, and since that report, the protocol has been expanded by broadening the scope of the reaction in terms of the photocatalysts, substrates, and solvents. In addition, further modifications of the reaction conditions allowed for the efficient ATRA of perfluoroalkyl iodides onto alkenes and alkynes utilizing the reductive quenching cycle of [Ru(bpy) 3]Cl2 with sodium ascorbate as the sacrificial electron donor. These results signify the complementary nature of the oxidative and reductive quenching pathways of photocatalysts and the ability to predictably direct reaction outcome through modification of the reaction conditions.

Metal-free, radical addition to alkenes via desulfitative chlorine atom transfer

An efficient method for radical additions to unactivated alkenes via desulfitative chlorine-atom transfer is described. The reaction is based on the use of readily available sulfonyl chlorides as starting materials and cheap radical initiators such as azobisisobutyronitrile (AIBN), di-tert-butyldiazene (DTBD), and dilauroyl peroxide (DLP). No transition metal catalyst is required and the reaction takes place under mild conditions at temperatures °C. Copyright

Ruthenium(II)- and Rhenium(III)-catalysed Addition of Tetrahalogenomethanes to Alkenes and 1,ω-Dienes. Stereoselective Formation of cis-1,2-Disubstituted Cyclopentanes from 1,6-Dienes

Acetonitrile(trichloro)bis(triphenylphosphine)rhenium(III) is found to act as an initiator for the addition of carbon tetrachloride and bromotrichloromethane to terminal alkenes an dienes.Moderate to good yields of mono- and bis-adducts are obtained. 1,6-