Invention Grant
- Patent Title: 4-Trifluoromethyl-4'-nitrodiphenyl ethers
- Patent Title (中): 4-三氟甲基-4'-硝基二苯醚
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Application No.: US440700Application Date: 1982-11-10
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Publication No.: US4877897APublication Date: 1989-10-31
- Inventor: Colin Swithenbank , Ted. T. Fujimoto
- Applicant: Colin Swithenbank , Ted. T. Fujimoto
- Applicant Address: PA Philadelphia
- Assignee: Rohm and Haas Company
- Current Assignee: Rohm and Haas Company
- Current Assignee Address: PA Philadelphia
- Main IPC: C07C205/59
- IPC: C07C205/59 ; C07C317/18 ; C07C323/12 ; C07D277/24
Abstract:
Compounds of the formula: ##STR1## wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro or cyano; X.sup.1 is hydrogen, halo, or trihalomethyl; R.sup.1 and R.sup.2 are hydrogen, alkyl, phenyl or benzyl; n is 1 to 5, and Z is nitro, and compositions containing these compounds exhibit herbicidal activity.
Information query
