52731-68-7

Upstream product

• 680198-68-9 5-chloro-5,6-dihydro-6-phenyldibenzo[b,d]phosphinine 
• 19190-37-5 benzyl-5 dibenzophosphole 
• 98-88-4 benzoyl chloride 
• 75543-47-4 9-Benzyl-9-oxo-10-phenyl-9,10-dihydro-9λ⁵-phospha-phenanthren-10-ol 
• 680198-64-5 diethyl ([1,1'-biphenyl]-2-yl(phenyl)methyl)phosphonate 
• 680198-65-6 2-phenylbenzhydrylphosphonic acid 
• 680198-66-7 5,6-dihydro-5-hydroxy-5-oxo-6-phenyldibenzo[b,d]phosphinine 
• 680198-67-8 5,6-dihydro-6-phenyldibenzo[b,d]phosphinine 
• 75543-48-5 (9R,10S)-9-Benzyl-10-phenyl-10H-9-phospha-phenanthrene 9-sulfide 
• 75543-48-5 (9R,10R)-9-Benzyl-10-phenyl-10H-9-phospha-phenanthrene 9-sulfide 
• 75543-51-0 (9S,10S)-9-Benzyl-10-phenyl-9,10-dihydro-9-phospha-phenanthrene 
• 75543-51-0 (9S,10R)-9-Benzyl-10-phenyl-9,10-dihydro-9-phospha-phenanthrene 
• 680198-63-4 2-phenylbenzhydryl bromide 
• 30469-82-0 α-phenyl[1,1'-biphenyl]-2-methanol 

Relevant academic research and scientific papers

6-Phenyldibenzo[b,d]phosphinine

The title compound (2b) was obtained in 7 steps from 2-phenylbenzhydrol (5). The phenyl substituent of 2b confers thermal stability to the [5]phosphaphenanthrene system by steric protection; in addition, conjugative interaction is revealed by the UV spect

PHENYL-6 PHOSPHA-5 PHENANTHRENE

The title compound has been prepared by a three-step method including a ring enlargement of benzyl-5 dibenzophosphole by reaction with benzoyl chloride.