115407-73-3

Upstream product

• 60344-50-5 1,1-diphenylpentane-1,5-diol 
• 68719-02-8 5-Hydroxy-5,5-diphenylpentansaeure 
• 591-51-5 phenyllithium 
• 108-86-1 bromobenzene 
• 542-28-9 3,4,5,6-tetrahydro-2H-pyran-2-one 
• 119-61-9 benzophenone 
• 129471-18-7 3-(1,3-dioxolan-2-yl)propyllithium 

Downstream Products

• 127074-67-3 3-Dimethylaminomethylen-6,6-diphenyl-tetrahydro-2(2H)pyranon 
• 127074-66-2 6,6-Diphenyl-3-piperidinomethylen-tetrahydro-2(2H)-pyranon 
• 127074-71-9 2-Dimethylaminomethyl-5,5-diphenylpentansaeure 
• 127074-70-8 3-Methyl-6,6-diphenyl-tetrahydro-2(2H)-pyranon 
• 127074-69-5 3-Methylen-6,6-diphenyl-tetrahydro-2(2H)-pyranon 
• 110145-92-1 5-Dimethylamino-1,1-diphenyl-pentan 
• 127074-64-0 3-Hydroxymethylen-6,6-diphenyl-tetrahydro-2(2H)-pyranon 
• 5747-00-2 5,5-diphenyl-4-pentenoic acid 

Relevant academic research and scientific papers

Masked Lithium Bishomoenolates: Useful Intermediates in Organic Synthesis

The lithiation of the chloro ketals 9 with lithium naphthalenide at -78 deg C led to the corresponding masked lithium bishomoenolates 4, which are stable species under these conditions and react with different electrophilic reagents (H2O, D2O, i-PrCOH, Ph

Lactones, XX. - Grignardation Followed by Phase-Transfer Oxidation: A Convenient Synthesis of δ,δ-Disubstituted δ-Lactones from δ-Valerolactone

A Grignardation-oxidation sequence, without isolation of intermediates, easily transfers δ-valerolactone (4) into Δ,δ-disubstituted δ-lactones 6.The synthesis of δ,δ-diphenyl-δ-valerolactone (6a) served as an exsample for a detailed investigation of the r