Tetrahydrofuran → Cyclohexanone

HRID 1707927Notes

Reaction equation

HRID 1707927 reaction equation
[C:1]([C:3]([C:9]1[CH:23]=[CH:22][C:12]([N:13]([CH2:18][CH2:19][CH2:20][CH3:21])[CH2:14][CH2:15][CH2:16][CH3:17])=[CH:11][CH:10]=1)=[C:4]([C:7]#[N:8])[C:5]#[N:6])#[N:2].[O:24]1CCCC1>C(C(C)=O)C>[C:9]1(=[O:24])[CH2:23][CH2:22][CH2:12][CH2:11][CH2:10]1.[C:1]([C:3]([C:9]1[CH:23]=[CH:22][C:12]([N:13]([CH2:18][CH2:19][CH2:20][CH3:21])[CH2:14][CH2:15][CH2:16][CH3:17])=[CH:11][CH:10]=1)=[C:4]([C:5]#[N:6])[C:7]#[N:8])#[N:2]

Participants

5

Reactant 2

HCID 8028TetrahydrofuranHCID 2189414Ethenetricarbonitrile, [4-(dibutylamino)phenyl]-2×

Product 2

HCID 7967CyclohexanoneHCID 2189414Ethenetricarbonitrile, [4-(dibutylamino)phenyl]-

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Procedure

A dye solution containing 3.37 wt-% dibutyl magenta dye (4-tricyanovinyl-N,N-dibutylaniline), 0.84 wt-% butyl magenta (structure shown below), 3.94 wt-% GEON® 178 (polyvinyl chloride, B. F. Goodrich Co., Cleveland, Ohio), 0.28 wt-% VITEL™ PE-200 (polyester resin from Goodyear Chemicals Co., Akron, Ohio), 1.57 wt-% TROYSOL™ CD 1 dispersing agent (CAS registry No.: 64742-88-7, purchased from Troy Chemical, Newark, N.J.), 13.5 wt-% tetrahydrofuran, 36.0 wt-% methyl ethyl ketone, and 40.5 wt-% cyclohexanone was prepared. The individual components were first dissolved in an appropriate solvent and then mixed. ##STR1## This dye solution was coated onto the antistatic layer using a No. 9 Mayer bar and dried at 85° C. for five minutes to give an antistatic thermal dye transfer donor film. The static decay time for the antistatic thermal dye transfer donor film was 0.04 second. In comparison, the dye solution was applied to unprimed and untreated 5.7 micron Teijin F22G polyester film using a No. 9 Mayer bar and dried at 85° C. for 5 minutes to give a non-antistatic thermal dye transfer film. The non-antistatic film did not exhibit decay of a triboelectrically generated charge and could not be charged by the Electro-tech Static Decay Meter.

Workup

  1. dissolutionThe individual components were first dissolved in an appropriate solvent
  2. additionmixed
  3. custom9 Mayer bar and dried at 85° C. for five minutes

Sources & evidence

ORD record
ord-6e7fb65df25b4c85831a7bdc02a0dc9d
Source dataset
uspto-grants-1994_10
Patent number
US05356856

Reaction notes

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