Claims
- 1. A process for the preparation of a diguanamine derivative, which comprises reacting at least one diguanamine selected from diguanamines represented by the following formula (1): ##STR30## wherein the bonding sites of the 4,6-diamino-1,3,5-triazin-2-yl groups are the 2,5- or 2,6-positions, or by the following formula (2): ##STR31## wherein the bonding sites of the 4,6-diamino-1,3,5-triazin-2-yl groups are the 1,2-, 1,3- or 1,4-positions, with at least one amine selected from amines containing at least one amino group and at least two carbon atoms.
- 2. A process according to claim 1, wherein said amine is a compound represented by the following formula:
- HO--Y.sub.0 --NH.sub.2
- wherein Y.sub.9 is a divalent group containing at least two carbon atoms.
- 3. A process according to claim 2, wherein the compound represented by the formula HO--Y.sub.9 --NH.sub.2 is a compound selected from the group consisting of 2-amino-ethanol, 1-aminopropan-2-ol, 2-aminobutan-1-ol, 3-aminopropan-1-ol, 5-amino-3-oxapentan-1-ol and 4-aminophenol.
- 4. A process for the preparation of a diguanamine derivative which comprises subjecting at least one diguanamine, which is selected form diguanamines represented by the following formula (1): ##STR32## wherein the bonding sites of the 4,6-diamino-1,3,5-triazin-2-yl groups are the 2,5- or 2,6-positions, or by the following formula (2): ##STR33## wherein the bonding sites of the 4,6-diamino-1,3,5-triazin-2-yl groups are the 1,2- 1,3- or 1,4-positions, and at least one epoxide to an addition reaction so as to obtain a diguanamine derivative represented by the following formula (11): ##STR34## wherein the bonding sites of the 1,3,5-triazin-2-yl groups are the 2,5- or 2,6-positions, and Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4, Y.sub.5, Y.sub.6, Y.sub.7 and Y.sub.8 are the same or different and individually represent a substituent selected from the group consisting of a hydrogen atom and groups containing at least two carbon atoms, with the proviso that at least one of Y.sub.5, Y.sub.6, Y.sub.7 and Y.sub.8 is a group containing at least two carbon atoms, or by the following formula (12): ##STR35## wherein the bonding sites of the 1,3,5-triazin-2-yl groups are the 1,2-, 1,3- or 1,4-positions and Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4, Y.sub.5, Y.sub.6, Y.sub.7 and Y.sub.8 have the same meanings as defined in formula (11) and wherein at least one of Y.sub.1, Y.sub.2, Y.sub.3, Y.sub.4, Y.sub.5, Y.sub.6, Y.sub.7 and Y.sub.8 represents a group selected from the group consisting of groups represented by the following formula (13):
- HO--(--Y.sub.10 --O--).sub.m --Y.sub.9 -- (13)
- wherein Y.sub.10 is selected from the group consisting of ethylene, trimethylene and tetramethylene which may optionally contain one or more substituent groups containing 2-22 carbon atoms, m is an integer selected from 1 to 100, and Y.sub.9 is a divalent group containing at least two carbon atoms, or by the following formula (14):
- HO--(--Y.sub.10 --O--).sub.m --CH.sub.2 -- (14)
- wherein Y.sub.10 and m have the same meanings as defined in formula (13).
- 5. A process according to claim 4, wherein said epoxide is selected from ethylene oxide and propylene oxide.
Priority Claims (6)
Number |
Date |
Country |
Kind |
5-035198 |
Feb 1993 |
JPX |
|
5-035199 |
Feb 1993 |
JPX |
|
5-035200 |
Feb 1993 |
JPX |
|
5-043048 |
Mar 1993 |
JPX |
|
5-051775 |
Mar 1993 |
JPX |
|
5-087499 |
Apr 1993 |
JPX |
|
Parent Case Info
This application is a divisional of application Ser. No. 08/414,011, filed Mar. 30, 1995, which is a divisional of application Ser. No. 08/201,391 filed on Feb. 24, 1994, now U.S. Pat. No. 5,596,037, which is a continuation-in-part application Ser. No. 08/186,550 filed on Jan. 26, 1994, now abandoned, which is a continuation of Ser. No. 07/983,855 filed as PCT/JP93/00094 on Jan. 27, 1993, now abandoned.
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2532519 |
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Dec 1950 |
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Aug 1959 |
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Greene et al. |
Oct 1968 |
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Non-Patent Literature Citations (1)
Entry |
Patent Abstracts of Japan, vol. 17, No. 644(C-1134) Nov. 30, 1994. |
Divisions (2)
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Number |
Date |
Country |
Parent |
414011 |
Mar 1995 |
|
Parent |
201391 |
Feb 1994 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
983855 |
Mar 1993 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
186550 |
Jan 1994 |
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