(2E)-3-(4-CYANOPHENYL)-1-(4,4′′-DIFLUORO-5′-METHOXY-1,1′:3′,1′′-TERPHENYL-4′-YL)PROP-2-EN-1-ONE

(2E)-3-(4-Cyanophenyl)-1-(4,4′′-difluoro-5′-methoxy-1,1′:3′,1′′-terphenyl-4′-yl)prop-2-en-1-one

In the title 5326058hx compound, C29H19F2NO2, the central benzene ring forms a dihedral angle of 56.92 (12)° with the cyanobenzene ring and dihedral angles of 40.91 (12) and 44.76 (12)° with the two fluorobenzene rings.In the crystal, C—H.O and C—H.F hydrogen bonds link the molecul

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New celery disease appears in California

A bacterial disease of celery, caused by Pseudomonas syringae pv.apii, has been identified for the first time in California.Bacterial apac1/60/1/cw blight develops on greenhouse-grown transplants and has spread read more into production fields throughout coastal regions of the state.Although this disease can be confused with fungal celery blights c

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