4-Nitrobenzaldehyde → Fluorene

HRID 1085771Notes

Reaction equation

HRID 1085771 reaction equation
C([C:5]1[CH:17]=[C:16](CCl)[C:15]2[C:14]3[C:9](=[CH:10][C:11](C(C)(C)C)=[CH:12][CH:13]=3)[CH2:8][C:7]=2[CH:6]=1)(C)(C)C.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[N+](C1C=CC(C=O)=CC=1)([O-])=O>>[CH:10]1[C:9]2[CH2:8][C:7]3[C:15](=[CH:16][CH:17]=[CH:5][CH:6]=3)[C:14]=2[CH:13]=[CH:12][CH:11]=1

Participants

4

Reactant 3

HCID 5414-NitrobenzaldehydeHCID 11776TriphenylphosphineHCID 13258138HCID 13258138, compound

Product 1

HCID 6853Fluorene

Procedure

2,7-Di-t-butyl-4-chloromethylfluorene was reacted with triphenyl phosphine. The reaction product was condensed with 4-nitrobenzaldehyde to obtain a fluorene compound having the following structural formula. ##STR12##

Sources & evidence

ORD record
ord-c82de901202f42068b54a9a61e99cd9d
Source dataset
uspto-grants-1991_04
Patent number
US05011757

Reaction notes

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