Fumaronitrile → HCID 178447834, compound

HRID 1633202Notes

Reaction equation

[CH:1]1([CH:7]=[CH:8][CH:9]=[CH:10][C@H:11]2[CH2:16][CH2:15][C@H:14]([CH2:17][CH2:18][CH3:19])[CH2:13][CH2:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:20](#[N:25])/[CH:21]=[CH:22]/[C:23]#[N:24]>>[CH:1]1([C:7]2[CH:8]=[CH:9][C:10]([C@H:11]3[CH2:12][CH2:13][C@H:14]([CH2:17][CH2:18][CH3:19])[CH2:15][CH2:16]3)=[C:22]([C:23]#[N:24])[C:21]=2[C:20]#[N:25])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

Reactant 2

HCID 637930Fumaronitrile

HCID 178447961HCID 178447961, compound

Product 1

HCID 178447834HCID 178447834, compound

Procedure

Using 1-cyclohexyl-4-(trans-4'-n-propylcyclohexyl)-1,3-butadiene and fumaronitrile, 3-cyclohexyl-6-(trans-4'-n-propylcyclohexyl)phthalonitrile was obtained by the same method as in Example 1. It was a monotropic nematic liquid crystal having m.p. of 102.5° C. and cl.p. of 92° C.

Sources & evidence

ORD record: ord-8c16295c55e84ca690adcc63503bfafc
Source dataset: uspto-grants-1984_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04479885

Reaction notes

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