568598-77-6

Basic information

• Product Name: 6-Octenoic acid, 3,7-dimethyl-, 2-oxo-1,1,2-triphenylethyl ester, (3R)-
• CAS NO: 568598-77-6
• Molecular Formula: C30H32O3
• Molecular Weight: 440.582
• Mol File: 568598-77-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6-Octenoic acid, 3,7-dimethyl-, 2-oxo-1,1,2-triphenylethyl ester, (3R)-(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Octenoic acid, 3,7-dimethyl-, 2-oxo-1,1,2-triphenylethyl ester, (3R)-(568598-77-6)
• EPA Substance Registry System: 6-Octenoic acid, 3,7-dimethyl-, 2-oxo-1,1,2-triphenylethyl ester, (3R)-(568598-77-6)

Safety Data

• Hazardous Substances Data: 568598-77-6(Hazardous Substances Data)

Upstream product

• 4237-46-1 α-phenylbenzoin 
• 18951-85-4 (R)-citronellic acid 
• 2510-77-2 α-benzoyldiphenylmethyl chloride 

Downstream Products

• 201-68-3 13-oxa-indeno[1,2-l]phenanthrene 
• 18951-85-4 (R)-citronellic acid 

Relevant articles and documents

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.