884-08-2

Basic information

• Product Name: Acetic acid, trichloro-, 1-phenylethenyl ester
• CAS NO: 884-08-2
• Molecular Formula: C10H7Cl3O2
• Molecular Weight: 265.523
• Mol File: 884-08-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Acetic acid, trichloro-, 1-phenylethenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, trichloro-, 1-phenylethenyl ester(884-08-2)
• EPA Substance Registry System: Acetic acid, trichloro-, 1-phenylethenyl ester(884-08-2)

Safety Data

• Hazardous Substances Data: 884-08-2(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 76-03-9 trichloroacetic acid 

Downstream Products

• 42052-51-7 3-hydroxy-1,3-diphenylpropan-1-one 
• 32676-68-9 mixed anhydride of acetic and trichloroacetic acids 
• 98-86-2 acetophenone 

Relevant articles and documents

Selective dimerisation and addition of carboxylic acids to terminal alkynes, catalysed by thermolysed Grubbs' catalyst: A novel synthesis of enynes and vinyl esters

The transformation of triple bonds of terminal alkynes was carried out at 110 °C in the presence of the thermolysed RuII-alkylidene [Cl2(PCy3)2Ru=CHPh]. The transformation of phenylacetylene is strongly pKa-dependent, the preference switching from vinylation to dimerisation at increasing pKa values. Aliphatic alkynes only give rise to vinylation adducts, with a regioselectivity for Markovnikov addition. Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002.

SYNTHESIS OF α-FORMOXYSTYRENE AND α-HALOGENATED ACETOXYSTYRENES BY ADDITION OF CARBOXYLIC ACIDS TO PHENYLACETYLENE

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