2510-77-2

Upstream product

• 4237-46-1 α-phenylbenzoin 
• 134-81-6 benzil 
• 100-58-3 phenylmagnesium bromide 
• 7136-23-4 triphenyl-oxiranecarbonitrile 
• 1733-63-7 1,2,2-triphenylethan-1-one 
• 7782-50-5 chlorine 
• 98-87-3 benzylidene dichloride 
• 119-61-9 benzophenone 

Downstream Products

• 7714-70-7 2-methoxy-2,3,3-triphenyl-oxirane 
• 4237-46-1 α-phenylbenzoin 
• 56140-60-4 Diphenylaminoacetophenon 
• 568598-77-6 (R)-citronellic acid 2-oxo-1,2,2-triphenylethyl ester 
• 568598-78-7 (-)-menthoxyacetic acid 2-oxo-1,2,2-triphenylethyl ester 
• 568598-79-8 (R)-O-acetylmandelic acid 2-oxo-1,2,2-triphenylethyl ester 
• 4917-96-8 acetic acid 2-oxo-1,2,2-triphenylethyl ester 
• 73604-41-8 benzoic acid 2-oxo-1,2,2-triphenylethyl ester 
• 925681-79-4 diphenylacetic acid acid 2-oxo-1,2,2-triphenylethyl ester 
• 925681-77-2 (S)-4-isobutyl-α-methylphenylacetic acid 2-oxo-1,2,2-triphenylethyl ester 
• 925681-80-7 adamantylacetic acid acid 2-oxo-1,2,2-triphenylethyl ester 
• 925681-78-3 O-acetylsalicylic acid acid 2-oxo-1,2,2-triphenylethyl ester 
• 1565857-53-5 1,2,2-triphenylethanonyl N-(t-Boc)-γ-amino butanoic acid 
• 58417-77-9 (2-oxo-1,1,2-triphenyl-ethyl)-dithiocarbamic acid 

Relevant academic research and scientific papers

Photorelease study of γ-amino glutamate from 1,2,2-triphenyl-ethanone

A phototrigger, 1,2,2-triphenylethanone (TPE), was synthesized for the photorelease study. The photorelease of 1,2,2-triphenylethanonyl N-t-Boc-γ-amino glutamate (TPE- N-t-Boc-GABA) showed the quantum efficiency of φ = 0.75. The phototrigger underwent fur

2-Hydroxy-1,2,2-triphenylethanone as an efficient photolabile protecting group for carboxylic acids

The synthesis is reported of 2-hydroxy-1,2,2-triphenylethanone esters of carboxylic acids by the reaction between 2-chloro-1,2,2-triphenylethanone and a carboxylic acid in the presence of silver carbonate and silver tetrafluoroborate. Photolysis of the esters occurs rapidly on irradiation with a medium-pressure mercury lamp through quartz or Pyrex to return the carboxylic acid. The side product of the photolysis is benzo[b]phenanthro[9,10-d]furan, formed through a tandem process involving initial generation of 2,3-diphenylbenzofuran, photochemical cyclisation and re-aromatisation by aerial oxidation.