HCID 23323276, compound → HCID 13531329, compound

HRID 1381063Notes

Reaction equation

HRID 1381063 reaction equation
Cl.C(C1C=C2C(=CC=1)[CH:15]=[C:14]([C:19](N)=[NH:20])[CH:13]=C2)CCCCCC.Cl.[CH2:23]([O:28][C:29]1[CH:30]=[C:31]2[C:36](=[CH:37][CH:38]=1)[CH:35]=[C:34]([C:39]([NH2:41])=[NH:40])[CH:33]=[CH:32]2)[CH2:24][CH2:25][CH2:26][CH3:27]>>[CH2:23]([O:28][C:29]1[CH:38]=[CH:37][C:36]2[C:31](=[CH:32][CH:33]=[C:34]([C:39]3[N:41]=[CH:15][C:14]([C:19]#[N:20])=[CH:13][N:40]=3)[CH:35]=2)[CH:30]=1)[CH2:24][CH2:25][CH2:26][CH3:27]

Participants

3

Reactant 2

HCID 23323276HCID 23323276, compoundHCID 233232776-Pentyloxy-2-naphthalenecarboxamidine hydrochloride

Product 1

HCID 13531329HCID 13531329, compound

Procedure

Operations were carried out as in Example 9 except that 6-heptyl-2-naphthalenecarboxamidine hydrochloride as a raw material was replaced by 6-pentyloxy-2-naphthalenecarboxamidine hydrochloride to produce 2-pentyloxy-6-(5-cyano-2-pyrimidinyl)naphthalene. This product exhibited a liquid crystalline phase, and its crystalline-nematic phase transition point (C-N point) was 134.8°-135.5° C. and its N-I point was 190.9°-191.1° C.

Sources & evidence

ORD record
ord-cf27ef16a690492dbb92bd10d7418e89
Source dataset
uspto-grants-1986_04
Patent number
US04585575

Reaction notes

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