Structures by: Chui W. K.

Total: 19

4-(4-Methoxyphenyl)-5,6-dimethyl-3,4-dihydro-1H-pyrimidine-2-thione

C13H16N2OS

Kong, Kah-HoeChen, YuMa, XiangChui, Wai KeungLam, Yulin

Journal of Combinatorial Chemistry (2004) 6, 6 928

a=12.7346(17)Å   b=6.0351(8)Å   c=16.400(2)Å

α=90.00°   β=99.310(3)°   γ=90.00°

4-(4-Methoxyphenyl)-2,6-diphenylpyrimidine

C23H18N2O

Kong, Kah-HoeChen, YuMa, XiangChui, Wai KeungLam, Yulin

Journal of Combinatorial Chemistry (2004) 6, 6 928

a=5.2746(3)Å   b=16.1821(8)Å   c=20.4850(10)Å

α=90.00°   β=90.00°   γ=90.00°

4-(4-Methoxyphenyl)-5,6-dimethyl-2-phenylpyrimidine

C14H12N4O4S

Kong, Kah-HoeChen, YuMa, XiangChui, Wai KeungLam, Yulin

Journal of Combinatorial Chemistry (2004) 6, 6 928

a=8.1100(6)Å   b=17.9243(14)Å   c=21.3183(16)Å

α=90.00°   β=90.00°   γ=90.00°

7,7-dimethyl-2-pyridin-4-yl-6,7-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-amine

C11H13N7

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Crystals (2011) 1, 3 136-144

a=7.3326(5)Å   b=19.4897(14)Å   c=8.6586(6)Å

α=90.00°   β=106.069(2)°   γ=90.00°

4,6-Diphenyl-3,4-dihydro-1H-pyrimidine-2-thione

C16H14N2S

Kong, Kah-HoeChen, YuMa, XiangChui, Wai KeungLam, Yulin

Journal of Combinatorial Chemistry (2004) 6, 6 928

a=11.3899(8)Å   b=12.0714(8)Å   c=17.4959(11)Å

α=87.6750(10)°   β=72.7560(10)°   γ=65.3710(10)°

7,7-Dimethyl-2-phenyl-6,7-dihydro-1,2,4-triazolo[1,5-<i>a</i>][1,3,5]triazin- 5-amine

C12H14N6

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2007) 63, 6 o2796-o2796

a=9.9667(6)Å   b=12.6544(8)Å   c=18.9142(12)Å

α=90.00°   β=90.00°   γ=90.00°

7-amine

C12H14N6

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2007) 63, 6 o2797-o2797

a=9.7224(5)Å   b=11.9752(6)Å   c=12.4432(6)Å

α=112.2000(10)°   β=103.7370(10)°   γ=104.1610(10)°

7-Dimethylamino-2-phenyl-1,2,4-triazolo[1,5-<i>a</i>][1,3,5]triazin-5-amine methanol solvate

C12H13N7,CH4O

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinWoo, Su FenChui, Wai Keung

Acta Crystallographica Section E (2008) 64, 10 o2021

a=6.9963(5)Å   b=8.0435(5)Å   c=13.0942(9)Å

α=93.4930(10)°   β=93.9720(10)°   γ=102.8830(10)°

3-Pyridin-2-yl-1<i>H</i>-1,2,4-triazol-5-amine

C7H7N5

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2009) 65, 1 o125

a=7.3863(6)Å   b=7.9096(6)Å   c=13.2157(11)Å

α=90.00°   β=91.832(2)°   γ=90.00°

3-Phenyl-1<i>H</i>-1,2,4-triazol-5-amine--5-phenyl-1<i>H</i>-1,2,4-triazol- 3-amine (1/1)

C8H8N4,C8H8N4

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2009) 65, 1 o126

a=17.817(2)Å   b=5.0398(6)Å   c=18.637(2)Å

α=90.00°   β=113.573(4)°   γ=90.00°

<i>N</i>-Carbethoxy-<i>N'</i>-(3-phenyl-1<i>H</i>-1,2,4-triazol-5-yl)thiourea

C12H13N5O2S

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2010) 66, 2 o425

a=5.9929(3)Å   b=9.4200(5)Å   c=12.2000(7)Å

α=91.8180(10)°   β=92.5850(10)°   γ=101.0830(10)°

2-Phenyl-7-(4-pyridylmethylamino)-1,2,4- triazolo[1,5-<i>a</i>][1,3,5]triazin-5(4<i>H</i>)-one

C16H13N7O

Dolzhenko, Anton V.Tan, Geok KhengDolzhenko, Anna V.Koh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2011) 67, 1 o85-o86

a=22.142(8)Å   b=11.016(4)Å   c=5.992(2)Å

α=90.00°   β=90.00°   γ=90.00°

4,4-Dimethyl-3,4-dihydropyrido[2',3':3,4]pyrazolo[1,5-<i>a</i>][1,3,5]triazin- 2-amine ethanol monosolvate

C10H12N6,C2H6O

Dolzhenko, Anton V.Tan, Geok KhengDolzhenko, Anna V.Koh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2011) 67, 1 o83-o84

a=12.1250(19)Å   b=13.913(2)Å   c=16.598(3)Å

α=90.00°   β=101.683(4)°   γ=90.00°

Ethyl ({[3-(4-methylphenyl)-1H-1,2,4-triazol-5-yl]amino}carbonothioyl)carbamate

C13H15N5O2S

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2010) 66, 3 o549-o550

a=6.8430(5)Å   b=8.7789(6)Å   c=12.2563(9)Å

α=90.7800(10)°   β=99.4250(10)°   γ=101.2790(10)°

1-[4-(Dimethylamino)benzoyl]-4-(ethoxycarbonyl)thiosemicarbazide

C13H18N4O3S

Bera, HridayDolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2010) 66, 5 o1241

a=7.876(4)Å   b=8.184(4)Å   c=12.086(6)Å

α=82.290(12)°   β=74.769(11)°   γ=84.469(11)°

2-Amino-4-(4-bromophenyl)-8-trifluoromethyl-3,4- dihydropyrimido[1,2-<i>a</i>][1,3,5]triazin-6(5<i>H</i>)-one

C13H9BrF3N5O

Dolzhenko, Anton V.Sachdeva, NikhilTan, Geok KhengKoh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2009) 65, 4 o684

a=10.0531(4)Å   b=29.9108(13)Å   c=10.1945(4)Å

α=90.00°   β=90.00°   γ=90.00°

4-Amino-2,8-dimethyl-6<i>H</i>-pyrimido[1,2-<i>a</i>][1,3,5]triazin-6-one

C8H9N5O

Sachdeva, NikhilDolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2010) 66, 8 o2050

a=11.1369(19)Å   b=18.913(3)Å   c=4.0311(7)Å

α=90.00°   β=90.00°   γ=90.00°

<i>N</i>-ethoxycarbonyl-<i>N'</i>-(3-phenyl-1<i>H</i>-1,2,4-triazol- 5-yl)thiourea

C12H13N5O2S

Dolzhenko, Anton V.Tan, Geok KhengDolzhenko, Anna V.Koh, Lip LinChui, Wai Keung

Acta Crystallographica Section E (2010) 66, 8 o1990-o1991

a=13.4743(6)Å   b=20.4817(9)Å   c=15.0266(7)Å

α=90.00°   β=104.0400(10)°   γ=90.00°

7-(4-Fluorobenzylamino)-2-phenyl-1,2,4-triazolo[1,5-<i>a</i>][1,3,5]triazin-5- amine methanol disolvate

C17H14FN7,2(CH4O)

Dolzhenko, Anton V.Tan, Geok KhengKoh, Lip LinDolzhenko, Anna V.Chui, Wai Keung

Acta Crystallographica Section E (2011) 67, 5 o1183-o1184

a=27.516(3)Å   b=7.0091(8)Å   c=20.778(3)Å

α=90.00°   β=104.380(3)°   γ=90.00°