3-azidoprop-1-enylbenzene

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Pent-4-ynyl-1H-imidazol-2-ylamine hydrochloride (0.115 g, 0.620 mmol) was reacted with (3-azido-propenyl)-benzene (0.119 g, 0.748 mmol) following the general procedure for click reactions outlined above to produce 4-{3-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-propyl}-1Himidazol-2-ylamine hydrochloride (0.082 g, 43%) as a pale yellow solid. 111 NMR (300 MHz, CDCl3) δ 7.34-7.24 (m, 6H), δ 6.67 (d, 1H), δ 6.34 (q, 1H), δ 6.25 (s, 1H), δ 5.08 (d, 2H), δ 2.72 (t, 2H), δ 2.47 (t, 2H), δ 1.91 (m, 2H) ppm; 13C (75 MHz, CD3OD) 149.1, 137.9, 133.5, 129.5, 128.9, 128.7, 128.3, 128.2, 127.7, 126.8, 54.8, 48.9, 31.3, 29.6, 27.5 ppm; FIRMS (ESI) calcd for C17H21N6(M+) 308.1822, found 308.1821.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), δ 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6(M+) 295.1665, found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Pent-4-ynyl-1H-imidazol-2-ylamine hydrochloride (0.115 g, 0.620 mmol) was reacted with (3-azido-propenyl)-benzene (0.119 g, 0.748 mmol) following the general procedure for click reactions outlined above to produce 4-{3-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-propyl}-1Himidazol-2-ylamine hydrochloride (0.082 g, 43%) as a pale yellow solid. 1H NMR (300 MHz, CDCl3) δ 7.34-7.24 (m, 6H), δ 6.67 (d, 1H), δ 6.34 (q, 1H), δ 6.25 (s, 1H), δ 5.08 (d, 2H), δ 2.72 (t, 2H), δ 2.47 (t, 2H), δ 1.91 (m, 2H) ppm; 13C (75 MHz, CD3OD) 149.1, 137.9, 133.5, 129.5, 128.9, 128.7, 128.3, 128.2, 127.7, 126.8, 54.8, 48.9, 31.3, 29.6, 27.5 ppm; HRMS (ESI) calcd for C17H21N6 (M+) 308.1822. found 308.1821.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), δ 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6(M+) 295.1665. found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), δ 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6(M+) 295.1665. found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Pent-4-ynyl-1H-imidazol-2-ylamine hydrochloride (0.115 g, 0.620 mmol) was reacted with (3-azido-propenyl)-benzene (0.119 g, 0.748 mmol) following the general procedure for click reactions outlined above to produce 4-{3-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-propyl}-1Himidazol-2-ylamine hydrochloride (0.082 g, 43%) as a pale yellow solid. 1H NMR (300 MHz, CDCl3) δ 7.34-7.24 (m, 6H), δ 6.67 (d, 1H), δ 6.34 (q, 1H), δ 6.25 (s, 1H), δ 5.08 (d, 2H), δ 2.72 (t, 2H), δ 2.47 (t, 2H), δ 1.91 (m, 2H) ppm; 13C (75 MHz, CD3OD) 149.1, 137.9, 133.5, 129.5, 128.9, 128.7, 128.3, 128.2, 127.7, 126.8, 54.8, 48.9, 31.3, 29.6, 27.5 ppm; HRMS (ESI) calcd for C17H21N6 (M+) 308.1822. found 308.1821.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6 (M+) 295.1665. found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6 (M+) 295.1665. found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Pent-4-ynyl-1H-imidazol-2-ylamine hydrochloride (0.115 g, 0.620 mmol) was reacted with (3-azido-propenyl)-benzene (0.119 g, 0.748 mmol) following the general procedure for click reactions outlined above to produce 4-{3-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-propyl}-1Himidazol-2-ylamine hydrochloride (0.082 g, 43%) as a pale yellow solid. 111 NMR (300 MHz, CDCl3) δ 7.34-7.24 (m, 6H), δ 6.67 (d, 1H), δ 6.34 (q, 1H), δ 6.25 (s, 1H), δ 5.08 (d, 2H), δ 2.72 (t, 2H), δ 2.47 (t, 2H), δ 1.91 (m, 2H) ppm; 13C (75 MHz, CD3OD) 149.1, 137.9, 133.5, 129.5, 128.9, 128.7, 128.3, 128.2, 127.7, 126.8, 54.8, 48.9, 31.3, 29.6, 27.5 ppm; FIRMS (ESI) calcd for C17H21N6(M+) 308.1822, found 308.1821.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), δ 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6(M+) 295.1665, found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-But-3-ynyl-1H-imidazol-2-ylamine hydrochloride (0.066 g, 0.383 mmol) was reacted with (3-azido-propenyl)-benzene, which was synthesized using previously reported methods (Rad et al., Tetrahedron Letters 2007, 48, 3445-3449), (0.079 g, 0.460 mmol) following the general procedure for click reactions outlined above to produce 4-{2-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-ethyl}-1H-imidazol-2-ylamine hydrochloride (0.049 g, 39%) of a pale yellow oil. 1H NMR (300 MHz, CD3OD) δ 8.19 (s, 1H), δ 7.44 (d, 2H), δ 7.29 (m, 3H), δ 6.73 (d, 1H), δ 6.53 (s, 1H), δ 6.42 (m, 2H), δ 5.24 (d, 2H), δ 3.07 (t, 2H), δ 2.88 (t, 2H) ppm; 13C 148.6, 145.3, 139.4, 139.2, 129.8, 129.7, 129.6, 128.5, 128.4, 127.6, 54.6, 47.3, 45.9, 26.3, 22.6 ppm; HRMS (ESI) calcd for C16H19N6(M+) 295.1665, found 295.1670. was synthesized

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 4-Pent-4-ynyl-1H-imidazol-2-ylamine hydrochloride (0.115 g, 0.620 mmol) was reacted with (3-azido-propenyl)-benzene (0.119 g, 0.748 mmol) following the general procedure for click reactions outlined above to produce 4-{3-[1-(3-Phenyl-allyl)-1H-[1,2,3]triazol-4-yl]-propyl}-1Himidazol-2-ylamine hydrochloride (0.082 g, 43%) as a pale yellow solid. 1H NMR (300 MHz, CDCl3) δ 7.34-7.24 (m, 6H), δ 6.67 (d, 1H), δ 6.34 (q, 1H), δ 6.25 (s, 1H), δ 5.08 (d, 2H), δ 2.72 (t, 2H), δ 2.47 (t, 2H), δ 1.91 (m, 2H) ppm; 13C (75 MHz, CD3OD) 149.1, 137.9, 133.5, 129.5, 128.9, 128.7, 128.3, 128.2, 127.7, 126.8, 54.8, 48.9, 31.3, 29.6, 27.5 ppm; HRMS (ESI) calcd for C17H21N6 (M+) 308.1822. found 308.1821.