34868-10-5

Downstream Products

• 118766-01-1 (-)-5-oxo-5-phenyl-5H-5λ⁵-benzo[b]phosphindole-3-carboxylic acid (R or S)-1-phenyl-ethylamide 
• 118766-01-1 (+)-5-oxo-5-phenyl-5H-5λ⁵-benzo[b]phosphindole-3-carboxylic acid (Ξ)-1-phenyl-ethylamide 
• 34868-11-6 3-methyl-5-phenyl-5H-benzo[b]phosphindole 
• 109722-05-6 (5-oxo-5-phenyl-5H-5λ⁵-benzo[b]phosphindol-3-yl)-methanol 
• 109722-04-5 (5-phenyl-5H-benzo[b]phosphindol-3-yl)-methanol 

Relevant academic research and scientific papers

Synthesis of Dibenzophospholes by Tf2O-Mediated Intramolecular Phospha-Friedel-Crafts-Type Reaction

A Tf2O-mediated intramolecular phospha-Friedel-Crafts-type reaction of secondary biarylphosphine oxides has been developed. The reaction is promoted simply by Tf2O to form the corresponding dibenzophospholes under metal-free conditio

Electrosynthesis of Phosphacycles via Dehydrogenative C-P Bond Formation Using DABCO as a Mediator

The first electrochemical synthesis of diarylphosphole oxides (DPOs) was achieved under mild conditions. The practical protocol employs commercially available and inexpensive DABCO as a hydrogen atom transfer (HAT) mediator, leading to various DPOs in moderate to good yields. This procedure can also be applied to the synthesis of six-membered phosphacycles, such as phenophosphazine derivatives. Mechanistic studies suggested that the reaction proceeds via an electro-generated phosphinyl radical.