4-Nitro-2',3',4',5',6'-pentafluorobiphenyl → 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-ylamine

Participants

Role	Name	HCID	Charge
Reactant	4-Nitro-2',3',4',5',6'-pentafluorobiphenyl	HCID 11254760	—
Reactant	1-Fluoro-2-methoxy-4-(4-nitrophenyl)benzene	HCID 21416460	—
Reactant	2-Fluoro-4'-nitro-1,1'-biphenyl	HCID 21416463	—
Reactant	4'-Fluoro-2'-methoxy-4-nitrobiphenyl	HCID 21416465	—
Product	2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-ylamine	HCID 15938617	—
Product	2'-Fluoro[1,1'-biphenyl]-4-amine	HCID 16244341	—
Product	4-(4'-Fluoro-3'-methoxyphenyl)-aniline	HCID 21416474	—

Reaction Steps

When b 2', 3', 4', 5', 6'-pentafluoro-4-nitrobiphenyl, 2'-fluoro-4-nitrobiphenyl or 4'-fluoro-3'-methoxy-4-nitrobiphenyl obtained from Example 2 are used in place of 4'-fluoro-2'-methoxy-4-nitrobiphenyl in the above example, there is obtained 4-(pentafluorophenyl)-aniline, 4-(2'-fluorophenyl)-aniline or 4-(4'-fluoro-3'-methoxyphenyl)-aniline.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US04044049
Source dataset	uspto-grants-1977_08
ORD ID	ord-05323558673d4890beee14aaab136974
Source note	uspto-grants-1977_08