Process for preparing diaryls

Details Process for preparing diaryls Process for preparing diaryls

1984-03-08

1986-08-19

Trousof, Natalie

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

260350R, 570190, 570191, 502117, 585422, 585427, 502155, 585457, 560 56, 560 61, 560 62, 560 64, 560 65, 560 80, 560 81, 560 83, 560 96, 560100, 560102, 562435, 562466, 562467, 562469, 562488, 562490, 562492, 564155, 564168, 564192, 568592, 568642, 568643, 568928, 568931, 570129, 570130, 570144, C07C 6730, C07C 51347, C07C 4124, C07C 7602, C07C10200, C07C 1724, C07C 126

Patent

active

046071164

ABSTRACT:
Provided is a process for preparing a diaryl or a mixture of diaryls represented by any or a combination of the following formulae (II), (III) and (V), characterized in that a diaryliodonium salt represented by the following formula (I) is reacted in a solvent in the presence of a transition metal catalyst and a reducing metal at a temperature in the range of room temperature to 100.degree. C.:

REFERENCES:
patent: 4542233 (1985-09-01), Piccolo et al.

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