Synthesis of 2-chloro- and 2,5-dichlorobenzophenones

Organic Preparations and Procedures International

Volumn 36, Issue 2, 2004, Pages 192-194

  Pinkus, A G ^a   Ma, F S Y ^a   Meng, L Y C ^a   Chang, T C ^a  

^a BAYLOR UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

SYNTHESIS (CHEMICAL);

2 CHLOROBENZOPHENONE; 2,5 DICHLOROBENZOPHENONE; BENZOPHENONE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; METHODOLOGY; PYROLYSIS; QUANTUM YIELD; SYNTHESIS;

EID: 2442562181     PISSN: 00304948     EISSN: 19455453     Source Type: Journal    
DOI: 10.1080/00304940409355397     Document Type: Article

References (10)

1. T. de Crauw, Rec. Trav. Chim. Pays-Bas, 50, 753 (1931).
2. J. Ganzmuller, J. prakt. Chem., 138, 311 (1933).
3. G. Pfister-Guillouzo, M. Grimaud and J. Deschamps, Bull. Soc. Chim. Fr 1212 (1969).
4. 2Ph groups.
5. C. Graebe and F. Ullman, Ber., 29, 824 (1896);
6. F. Ullman and I. Goldberg, Ber., 35, 2811 (1902).
7. This rationalization is based on kinetic studies and the fact that there was no exchange with added phosphorus-32 oxychloride.
8. A. G. Pinkus and L. Y. C. Meng, J. Org. Chem., 31, 1038 (1966).
9. One referee suggested an alternative synthesis by conversion of commercially available 2, 5-dichlorobenzoic acid to its acid chloride followed by a Friedel-Crafts reaction with benzene.
10. J. F. Bunnett and B. F. Hrutfiord, J. Org. Chem., 27, 4152 (1962)