Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[NH:12][C:11]([C:13]#[N:14])=[CH:10][C:9]=2[C:15]#[N:16])=[CH:4][CH:3]=1.[Br:17]Br.O>O1CCOCC1>[Br:17][C:10]1[C:9]([C:15]#[N:16])=[C:8]([C:5]2[CH:4]=[CH:3][C:2]([Cl:1])=[CH:7][CH:6]=2)[NH:12][C:11]=1[C:13]#[N:14]
Reactant: BrBr
Reactant: N#Cc1cc(C#N)c(-c2ccc(Cl)cc2)[nH]1
Solvent: O
Solvent: C1COCCO1
Product: N#Cc1[nH]c(-c2ccc(Cl)cc2)c(C#N)c1Br
Temperature: 25 °C

Procedure:
A sample of 5-(p-chlorophenyl)pyrrole-2,4-dicarbonitrile (1.0 g, 0.004 mole) is dissolved in 20 mL of dioxane and a solution of bromine (0.8 g, 0.005 mole) in dioxane (10 mL) is then added thereto. The solution is stirred several hours at room temperature and then poured into water precipitating a white solid (1.2 g, 100%). The solid has a m.p. >225° C. and a mass spectrum of a sample gives a pattern consistent with the desired structure.
Reaction SMILES: [N+:1]([C:4]1[CH:11]=[CH:10][C:7]([CH2:8][OH:9])=[CH:6][CH:5]=1)([O-:3])=[O:2].[C:12](OC(=O)C)(=[O:14])[CH3:13].C(O)(=O)C>O>[C:12]([O:9][CH2:8][C:7]1[CH:6]=[CH:5][C:4]([N+:1]([O-:3])=[O:2])=[CH:11][CH:10]=1)(=[O:14])[CH3:13]
Reactant: O=[N+]([O-])c1ccc(CO)cc1
Reactant: CC(=O)OC(C)=O
Solvent: O
Solvent: CC(=O)O
Product: CC(=O)OCc1ccc([N+](=O)[O-])cc1

Procedure:
7.6 g (0.05 mol) of 4-nitrobenzyl alcohol, 4.7 ml (0.05 mol) of acetic anhydride and 5.8 ml (0.1 mol) of acetic acid were introduced into a round-bottomed flask and the mixture was heated at reflux for eight hours. The reaction medium was poured into water, extracted with ethyl ether, the organic phase decanted off, dried over magnesium sulfate and evaporated. The residue was triturated in hexane, filtered and dried. 6.1 g (62%) of 4-nitrobenzyl acetate of melting point 77°-78° C. were recovered.
Reaction SMILES: [C:1]([C:3]([C:6]1[CH:7]=[C:8]([CH:33]=[CH:34][CH:35]=1)[C:9]([NH:11][C:12]1[CH:13]=[CH:14][C:15]([CH3:32])=[C:16]([NH:18][C:19]([C:21]2[S:31][C:24]3=[N:25][C:26]([NH:29][CH3:30])=[CH:27][N:28]=[C:23]3[CH:22]=2)=[O:20])[CH:17]=1)=[O:10])([CH3:5])[CH3:4])#[N:2].ClC1N=C2SC([C:46](NC3C=C(NC(=O)C4C=CC=C(C(C#N)(C)C)C=4)C=CC=3C)=[O:47])=CC2=NC=1.NCCO>>[C:1]([C:3]([C:6]1[CH:7]=[C:8]([CH:33]=[CH:34][CH:35]=1)[C:9]([NH:11][C:12]1[CH:13]=[CH:14][C:15]([CH3:32])=[C:16]([NH:18][C:19]([C:21]2[S:31][C:24]3=[N:25][C:26]([NH:29][CH2:30][CH2:46][OH:47])=[CH:27][N:28]=[C:23]3[CH:22]=2)=[O:20])[CH:17]=1)=[O:10])([CH3:5])[CH3:4])#[N:2]
Reactant: Cc1ccc(NC(=O)c2cccc(C(C)(C)C#N)c2)cc1NC(=O)c1cc2ncc(Cl)nc2s1
Reactant: CNc1cnc2cc(C(=O)Nc3cc(NC(=O)c4cccc(C(C)(C)C#N)c4)ccc3C)sc2n1
Solvent: NCCO
Product: Cc1ccc(NC(=O)c2cccc(C(C)(C)C#N)c2)cc1NC(=O)c1cc2ncc(NCCO)nc2s1
Yield: 15 %

Procedure:
Preparation analogous to 96a by using 3-chloro-N-(5-(3-(2-cyanopropan-2-yl)benzamido)-2-methylphenyl)thieno[2,3-b]pyrazine-6-carboxamide 95 (0.061 mmol, 30 mg) and 2-aminoethanol (1.53 mmol, 92 μL). The crude compound was purified by HPLC and the chromatography (0-10 methanol in CH2Cl2) to give N-(5-(3-(2-cyanopropan-2-yl)benzamido)-2-methylphenyl)-3-(2-hydroxyethylamino)thieno[2,3-b]pyrazine-6-carboxamide 96h (5 mg, 15%). NMR (400 MHz, DMSO-d6) 1.76 (s, 6H), 2.24 (s, 3H), 3.44 (q, J=5.9 Hz and 5.1 Hz, 2H), 3.59 (q, J=5.9 Hz and 5.1 Hz, 2H), 4.83 (t, J=5.1 Hz, 1H), 7.28 (d, J=8.6 Hz, 1H), 7.60 (m, 2H), 7.75 (m, 1H), 7.83 (d, J=2.0 Hz, 1H), 7.89 (m, 1H), 7.95 (d, J=7.8 Hz, 1H), 8.05 (s, 1H), 8.17 (s, 1H), 8.25 (s, 1H), 10.08 (s, 1H), 10.34 (s, 1H). (m/z)=516 (M+H)+.
Reaction SMILES: Br.[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[N:10]([CH3:21])[C:11](=[N:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[S:12][CH:13]=2)=[CH:5][C:4]=1[S:22](Cl)(=[O:24])=[O:23].[CH3:26][NH:27][CH3:28].CO>C(O)C>[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[N:10]([CH3:21])[C:11](=[N:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[S:12][CH:13]=2)=[CH:5][C:4]=1[S:22](=[O:24])(=[O:23])[N:27]([CH3:28])[CH3:26]
Reactant: CNC
Reactant: Cn1c(-c2ccc(Cl)c(S(=O)(=O)Cl)c2)csc1=Nc1ccccc1
Agent: Br
Solvent: CCO
Solvent: CO
Product: CN(C)S(=O)(=O)c1cc(-c2csc(=Nc3ccccc3)n2C)ccc1Cl

Procedure:
4.8 g (0.01 mole) of 4-(4-chloro-3-chlorosulfonylphenyl)-3-methyl-2-phenylimino-4-thiazoline hydrobromide are added in portions to a mixture of 5 ml (about 0.05 mole) of 40% strength aqueous dimethylamine solution and 50 ml of methanol (or ethanol), with external cooling and stirring, at a rate such that the temperature as far as possible does not rise above 35° C. The reaction mixture is stirred for 14 hours at room temperature, the solvent is distilled off under a waterpump vacuum and the residue is crystallized under 50 ml of water, stirring with a magnetic stirrer. Colorless crystals; melting point 178°-181° C.
Reaction SMILES: [CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([NH:15][C:16]2[C:17]3[CH:25]=[C:24](Cl)[N:23]=[CH:22][C:18]=3[N:19]=[CH:20][N:21]=2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[O:27]1[CH2:31][CH2:30][O:29][CH:28]1[C:32]1[O:36][C:35]([Sn](CCCC)(CCCC)CCCC)=[CH:34][CH:33]=1.O1CCOC1.C(OC1C=CC(NC2C3C=C(C4OC(C=O)=CC=4)N=CC=3N=CN=2)=CC=1)C1C=CC=CC=1>O1CCOCC1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl>[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][C:12]([NH:15][C:16]2[C:17]3[CH:25]=[C:24]([C:35]4[O:36][C:32]([CH:28]5[O:29][CH2:30][CH2:31][O:27]5)=[CH:33][CH:34]=4)[N:23]=[CH:22][C:18]=3[N:19]=[CH:20][N:21]=2)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: CCCC[Sn](CCCC)(CCCC)c1ccc(C2OCCO2)o1
Reactant: Clc1cc2c(Nc3ccc(OCc4ccccc4)cc3)ncnc2cn1
Agent: Cl[Pd]Cl
Agent: O=Cc1ccc(-c2cc3c(Nc4ccc(OCc5ccccc5)cc4)ncnc3cn2)o1
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: C1COCO1
Solvent: C1COCCO1
Product: c1ccc(COc2ccc(Nc3ncnc4cnc(-c5ccc(C6OCCO6)o5)cc34)cc2)cc1

Procedure:
Reaction of (4-benzyloxyphenyl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)amine (5.44 g, 15.0 mmol), 5-(1,3-dioxolan-2-yl)-2-(tributylstannyl)furan (10.4 g, 24.2 mmol) and bis(triphenylphosphine)palladium (II) chloride (catalytic amount) in dioxane (150 ml) according to Procedure B, followed by purification by silica gel chromatography (eluted with 50-100% EtOAc/i-hexane), allowed the isolation of the dioxolane product (3.45 g, 7.40 mmol, 49%); δH [2H6]DMSO 10.28 (1H,s), 9.13 (1H,s), 8.69 (1H,s), 8.61 (1H,s), 7.71 (2H,d), 7.31-7.52 (5H,m), 7.14 (1H,d), 7.09 (2H,d), 6.77 (1H,d), 6.03 (1H,s), 5.15 (2H,s), 3.95-4.19 (4H,m). This could then be converted to 5-(4-(4-Benzyloxy-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde (identical to that described above) using Procedure C.
Reaction SMILES: [CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[C:3]([CH3:8])[CH:2]=1.C([O-])([O-])=O.[Cs+].[Cs+].[CH3:15][N:16]1[C:21](=O)[N:20]([CH3:23])[CH2:19][CH2:18]C1>O>[CH2:19]([N:20]1[CH:23]=[CH:15][N:16]=[C:21]1[O:7][C:6]1[CH:5]=[CH:4][C:3]([CH3:8])=[CH:2][CH:1]=1)[CH3:18]
Reactant: Cc1ccc(O)cc1
Reactant: CN1CCCN(C)C1=O
Agent: O=C([O-])[O-]
Agent: [Cs+]
Solvent: O
Product: CCn1ccnc1Oc1ccc(C)cc1
Temperature: 200 °C
Reaction time: 3 h

Procedure:
A mixture of the compound obtained in Example 1-(1) (30.27 g), 4-cresol (17.69 g), Cs2CO3 (53.43 g) and N,N′-dimethylpropyleneurea (DMPU) (136 ml) was stirred at 200° C. for 3 hours. The mixture was cooled to room temperature, diluted with water, and extracted with AcOEt. After washing with brine, the organic layer was dried over MgSO4, filtered and evaporated under reduced pressure to remove the solvent. The resulting crude product was purified by column chromatography (neutral OH-type SiO2, hexane/AcOEt=10% to 40%) to give the titled compound (8.54 g, yellow oil).
Reaction SMILES: N#N.[CH3:3][C:4]1[O:5][C:6]([C:12]2[CH:13]=[C:14]([CH3:18])[CH:15]=[CH:16][CH:17]=2)=[C:7]([C:9](O)=[O:10])[N:8]=1.CN(C=O)C.C(Cl)(=O)C([Cl:27])=O>C1(C)C=CC=CC=1>[CH3:3][C:4]1[O:5][C:6]([C:12]2[CH:13]=[C:14]([CH3:18])[CH:15]=[CH:16][CH:17]=2)=[C:7]([C:9]([Cl:27])=[O:10])[N:8]=1
Reactant: Cc1cccc(-c2oc(C)nc2C(=O)O)c1
Reactant: O=C(Cl)C(=O)Cl
Agent: N#N
Solvent: Cc1ccccc1
Solvent: CN(C)C=O
Product: Cc1cccc(-c2oc(C)nc2C(=O)Cl)c1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
In a flame dried round-bottomed flask equipped with a magnetic stir bar and under inert atmosphere (N2), a suspension of 2-methyl-5-m-tolyl-oxazole-4-carboxylic acid (53 mg, 0.25 mmol) in toluene (1.0 mL) was treated with a drop of DMF followed by oxalyl chloride (0.08 mL, 0.86 mmol) and the resulting yellow solution was stirred at rt for 30 min. The solvent was then removed under reduced pressure (coevaporation with toluene) to give 2-methyl-5-m-tolyl-oxazole-4-carbonyl chloride.
Reaction SMILES: [CH3:1][Mg]Br.[CH2:4]([C:8]1[CH:9]=[C:10]([CH:13]=[CH:14][CH:15]=1)[CH:11]=[O:12])[CH:5]([CH3:7])[CH3:6]>CCOCC.O1CCCC1>[CH2:4]([C:8]1[CH:9]=[C:10]([CH:11]([OH:12])[CH3:1])[CH:13]=[CH:14][CH:15]=1)[CH:5]([CH3:7])[CH3:6]
Reactant: CC(C)Cc1cccc(C=O)c1
Reactant: C[Mg]Br
Solvent: CCOCC
Solvent: C1CCOC1
Product: CC(C)Cc1cccc(C(C)O)c1
Temperature: 0 °C
Reaction time: 0.5 h

Procedure:
A solution of methylmagnesium bromide in ether (4 ml) was added to a solution of 3-isobutylbenzaldehyde (1.0 g) in tetrahydrofuran (10 ml) at 0° C. After stirred at 0° C. for 30 minutes, the mixture was partitioned between ether and 1N hydrochloric acid. The organic layer was separated, washed with water and brine, and dried over magnesium sulfate. After evaporation of the solvent, the residue was chromatographed on silica gel (30 g) eluting with a mixture of ethyl acetate and hexane (1:10) to give 1-(3-isobutylphenyl)ethanol (1.12 g) as an oil.
Reaction SMILES: [C-:1]#[N:2].[K+].Cl.[N:5]1[CH:10]=[CH:9][C:8]([CH2:11]Cl)=[CH:7][CH:6]=1.CO>O>[N:5]1[CH:10]=[CH:9][C:8]([CH2:11][C:1]#[N:2])=[CH:7][CH:6]=1
Reactant: ClCc1ccncc1
Reactant: [C-]#N
Agent: Cl
Agent: [K+]
Solvent: CO
Solvent: O
Product: N#CCc1ccncc1
Yield: 37.1 %

Procedure:
A solution of potassium cyanide (25 g) in water (133 ml) and of 4-picolyl chloride hydrochloride (30 g) in reagent grade methanol (268 ml) was heated under reflux for 2 hours, concentrated under vacuum, diluted with water (500 ml) and extracted with CHCl3 (4×100 ml). Distillation of the extract afforded a single fraction of 4-pyridylacetonitrile (8.026 g), b.p. 84° C. at 0.15 mm Hg. This was dissolved in dry dimethylformamide (130 ml) and stirred with sodium hydride (3.4 g, 50% w/v dispersion in oil) for 2.5 hours. Ethyl iodide (5.7 ml, 1.93 g/ml) was added slowly with cooling and stirring. After 18 hours, excess solvent was evaporated off, the residue diluted with water (150 ml) and extracted with diethyl ether (3×300 ml). Flash chromatography (Merck Art 9385, CHCl3, 4.5×15 cm column) of the extract afforded a mixture of 2-(4-pyridyl)butyronitrile and 2-ethyl-2-(4-pyridyl)-butyronitrile (9.85 g). Acrylonitrile (4.46 ml) in t-butanol (5.5 ml) was added to a solution of the above mixture in t-butanol (18 ml) and "Triton B" (0.32 ml) with cooling and stirring. ("Triton" is a Registered Trade Mark in the UK and many other countries). After 2 hours, excess solvent was evaporated off, the residue diluted with water (150 ml) and extracted with CHCl3 (2×50 ml). Flash chromatography of the extract (CHCl3, 4.5×15 cm column) afforded a mixture of 2-ethyl-2-(4-pyridyl) butyronitrile and 4-cyano-4-(4-pyridyl)hexanonitrile (8 g). This mixture was heated under reflux with glacial acetic acid (15 ml) and conc. sulfuric acid (3 ml) during 0.5 hours, then with addition of 5N hydrochloric acid (15 ml) for a further 3 hours, cooled, diluted with water, adjusted to pH 7-7.5 with sodium hydrogen carbonate and extracted with methylene chloride. Elution from a column (4.5×30 cm) of silica gel (Merck, Kieselgel 6) with CHCl3 afforded the title compound, 2.95 g; (20% yield based on 4-pyridylacetonitrile) which crystallized from toluene, m.p. 138°-139° C. (corrected); mass spectrum, isobutane chemical ionization [MH+ ] at m/z=219: IR (KC1) cm-1 2990 (CH aromatic phenyl), 2800 (NH), 1720, 1784 (C=0 imide), 1605 (C=C, aromatic phenyl); 1H-NMR (CDCl3), δ0.87 (t,3H,CH3CH2), 1.80-2.82 (m, 6H, CH3CH2, H(4), H(5)), 7.15 (d, 2H, aromatic H(3), H(5), J=4.7 Hz), 8.55 (d, 2H, aromatic H(2), H(6), J=4.7 Hz), 9.13 (br.s., 1H, NH). Anal. C12H14N2O2, 218.25) Calcd: C,66.03; H,6.47; N,12.84, Found: C,66.00, H,6.58; N,12.87%.
Reaction SMILES: [NH2:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][C:9]2[CH:24]=[CH:23][C:12]([C:13]([NH:15][C:16]3[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=3)=[O:14])=[CH:11][C:10]=2[N+:25]([O-:27])=[O:26])=[CH:4][CH:3]=1.N1C=CC=CC=1.Cl[C:35]([O:37][CH2:38][C:39]([Cl:42])([Cl:41])[Cl:40])=[O:36]>ClCCl>[Cl:40][C:39]([Cl:42])([Cl:41])[CH2:38][O:37][C:35](=[O:36])[NH:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][C:9]2[CH:24]=[CH:23][C:12]([C:13](=[O:14])[NH:15][C:16]3[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=3)=[CH:11][C:10]=2[N+:25]([O-:27])=[O:26])=[CH:4][CH:3]=1
Reactant: O=C(Cl)OCC(Cl)(Cl)Cl
Reactant: Nc1ccc(Sc2ccc(C(=O)Nc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1
Solvent: ClCCl
Solvent: c1ccncc1
Product: O=C(Nc1ccc(Sc2ccc(C(=O)Nc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1)OCC(Cl)(Cl)Cl
Reaction time: 16 h
Yield: 82.7 %

Procedure:
To a slurry of the product of Example 60A (3.6 g, 8.1 mmol) in dichloromethane (100 mL) and pyridine (1.3 g, 16.2 mmol) was added 2,2,2-Trichloroethyl chloroformate (2.16 g, 10.2 mmol). The solution was stirred for 16 hours, washed with water, brine, dried over sodium sulfate and concentrated under vacuum. The resulting residue was triturated in 9:1 hexane/ethyl acetate to give the title compound as an orange powder (4.15 g, 83%).
Reaction SMILES: [NH2:1][C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][C:5]([N:12]2[CH:16]=[C:15]([CH3:17])[N:14]=[C:13]2[CH3:18])=[CH:4][C:3]=1Br.[CH3:20][N:21]1CCCC1=O>>[NH2:1][C:2]1[C:7]([C:8]([F:11])([F:10])[F:9])=[CH:6][C:5]([N:12]2[CH:16]=[C:15]([CH3:17])[N:14]=[C:13]2[CH3:18])=[CH:4][C:3]=1[C:20]#[N:21]
Reactant: CN1CCCC1=O
Reactant: Cc1cn(-c2cc(Br)c(N)c(C(F)(F)F)c2)c(C)n1
Product: Cc1cn(-c2cc(C#N)c(N)c(C(F)(F)F)c2)c(C)n1

Procedure:
To a stirred solution of 1-(4-amino-3-bromo-5-trifluoromethylphenyl)-2,4-dimethylimidazole (4.61 g) in 1-methyl-2-pyrrolidone (50 cm3) was added cuprous cyanide (3.7 g) and the mixture was heated at 150° for 2 days. The mixture was then cooled and the solvent evaporated in vacuo. A solution of ammonia in water (100 cm3 s.g. 0.88) was added and the aqueous phase was extracted with chloroform:methanol, 20:1 (3×100 cm3). The combined organic extracts were dried (MgSO4), filtered and evaporated. The residue was chromatographed on silica (Merck "MK 60.9385" [Trade Mark]) eluting with chloroform: methanol, 50:1. Combination and evaporation of appropriate fractions gave a solid which was recrystallised from methanol/ethyl acetate to give microcrystals of 1-(4-amino-3-cyano-5-trifluoromethylphenyl)2,4-dimethylimidazole, (1.1 g), m.p. 208°-10°.
Reaction SMILES: [C:1]([O:5][C:6]([NH:8][CH:9]([CH3:13])[C:10]([OH:12])=O)=[O:7])([CH3:4])([CH3:3])[CH3:2].C1C=CC2N(O)N=NC=2C=1.CN1C(=O)CCC1.CCN=C=NCCCN(C)C.[NH:42]1[CH2:47][CH2:46][S:45][CH2:44][CH2:43]1>C(Cl)Cl>[C:1]([O:5][C:6](=[O:7])[NH:8][CH:9]([CH3:13])[C:10](=[O:12])[N:42]1[CH2:47][CH2:46][S:45][CH2:44][CH2:43]1)([CH3:2])([CH3:3])[CH3:4]
Reactant: CC(NC(=O)OC(C)(C)C)C(=O)O
Reactant: C1CSCCN1
Agent: CCN=C=NCCCN(C)C
Agent: On1nnc2ccccc21
Solvent: ClCCl
Solvent: CN1CCCC1=O
Product: CC(NC(=O)OC(C)(C)C)C(=O)N1CCSCC1
Temperature: 0 °C
Reaction time: 8 h
Yield: 98.5 %

Procedure:
To a solution of 2-tert-Butoxycarbonylamino-propionic acid (3.5 g, 18.5 mmol), HOBt (22.2 mmol), NMP (22.2 mmol) and EDCI (22.2 mmol) in CH2Cl2 was added thiomorpholine (2.29 g, 22.2 mmol) at 0° C. The reaction mixture was stirred at 0° C. overnight, then washed with 2% aqueous NaOH, water, brine, and dried over Na2SO4. The solvent was removed under vacuum to give (1-Methyl-2-oxo-2-thiomorpholin-4-yl -ethyl)-carbamic acid tert-butyl ester (5.0 g) yield 98%. MS (M+H)=275.
Reaction SMILES: O=[C:2]1[C:7]([C:8]([O:10][CH3:11])=[O:9])=[CH:6][CH:5]=[CH:4][O:3]1.F[C:13]1[CH:20]=[CH:19][C:16]([CH2:17][NH2:18])=[CH:15][CH:14]=1.CCN=C=NCCCN(C)C>CN(C=O)C.CN(C1C=CN=CC=1)C>[CH2:17]([N:18]1[CH:4]=[CH:5][CH:6]=[C:7]([C:8]([O:10][CH3:11])=[O:9])[C:2]1=[O:3])[C:16]1[CH:19]=[CH:20][CH:13]=[CH:14][CH:15]=1
Reactant: COC(=O)c1cccoc1=O
Reactant: NCc1ccc(F)cc1
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccncc1
Solvent: CN(C)C=O
Product: COC(=O)c1cccn(Cc2ccccc2)c1=O
Temperature: 25 °C
Reaction time: 3 h
Yield: 79.1 %

Procedure:
A heterogeneous mixture of methyl 2-oxo-2H-pyran-3-carboxylate (Aldrich, 2.0 g, 13 mmol, 1.0 eq) and 4-fluorobenzylamine (1.5 mL, 13 mmol, 1.0 eq) in DMF (10 ml) were stirred at room temperature for 3 h. The reaction mixture was treated with EDCI (3.4 g, 18 mmol, 1.4 eq) and DMAP (0.11 g, 9.91 mmol, 0.07 eq) at room temperature and the resulting solution was stirred for 12 h. The reaction mixture was quenched with 1N aqueous HCl and the solution was extracted with ethyl acetate (4×50 mL). The combined organic extracts were washed with 10% aqueous LiCl (3×70 mL), dried (Na2SO4), filtered and the filtrate concentrated in vacuo to afford the product (2.5 g, 73%) as a solid, that was used without further purification. 1H NMR (DMSO-d6) δ 8.17-8.20 (m, 1H), 8.03-8.05 (m, 1H), 7.38-7.46 (m, 2H), 7.16-7.22 (m, 2H), 6.37 (dd, 1H, J=6.94 Hz), 5.13 (s, 2H), 3.73 (s, 3H); HRMS(ESI+), Calcd.: 262.0879, found: 262.0885.
Reaction SMILES: Cl[C:2]1[N:28]=[C:27]([C:29]([F:32])([F:31])[F:30])[CH:26]=[CH:25][C:3]=1[C:4]([NH:6][CH2:7][C:8]1([CH2:21][CH:22]2[CH2:24][CH2:23]2)[CH2:13][CH2:12][CH:11]([S:14]([CH2:17][CH:18]2[CH2:20][CH2:19]2)(=[O:16])=[O:15])[CH2:10][CH2:9]1)=[O:5].O1CCCC1.[CH3:38][NH:39][CH3:40]>>[CH:18]1([CH2:17][S:14]([CH:11]2[CH2:12][CH2:13][C:8]([CH2:7][NH:6][C:4](=[O:5])[C:3]3[CH:25]=[CH:26][C:27]([C:29]([F:32])([F:31])[F:30])=[N:28][C:2]=3[N:39]([CH3:40])[CH3:38])([CH2:21][CH:22]3[CH2:24][CH2:23]3)[CH2:9][CH2:10]2)(=[O:16])=[O:15])[CH2:20][CH2:19]1
Reactant: O=C(NCC1(CC2CC2)CCC(S(=O)(=O)CC2CC2)CC1)c1ccc(C(F)(F)F)nc1Cl
Reactant: CNC
Solvent: C1CCOC1
Product: CN(C)c1nc(C(F)(F)F)ccc1C(=O)NCC1(CC2CC2)CCC(S(=O)(=O)CC2CC2)CC1
Temperature: 70 °C
Yield: 96 %

Procedure:
2-Chloro-N-(4-cyclopropylmethanesulfonyl-1-cyclopropylmethylcyclohexylmethyl)-6-trifluoromethylnicotinamide (50 mg, 0.10 mmol) was dissolved in 2M dimethylamine in tetrahydrofuran (2 ml, 4 mmol) and heated in a sealed tube at 70° C. for 2 hours. The mixture was allowed to cool to ambient temperature then evaporated. The residue was purified by preparative plate chromatography eluting with 10% ethyl acetate in dichloromethane. Collecting the appropriate band, followed by trituration of the silica with ethyl acetate, filtration and evaporation gave a white foam (49 mg, 96%). 1H NMR δ (ppm) (CDCl3): 8.18 (1H, d, J=7.7 Hz), 7.65 (1H, s), 7.26 (1H, d, J=7.7 Hz), 3.63 (2H, d, J=6.2 Hz), 2.94-2.89 (9H, m), 2.07-1.81 (6H, m), 1.39-1.31 (2H, m), 1.28-1.14 (3H, m), 0.79-0.67 (3H, m), 0.55-0.49 (2H, m), 0.42 (2H, q, J=5.3 Hz), 0.06 (2H, t, J=4.2 Hz). MS (m/e)=503.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([S:19]([NH2:22])(=[O:21])=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:23]([N:25]1[CH2:30][CH2:29][CH:28]([C:31]2[CH:36]=[CH:35][C:34]([F:37])=[CH:33][CH:32]=2)[CH2:27][CH2:26]1)=[O:24].[C:38](O)(=[O:40])[CH3:39]>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([S:19]([NH:22][C:38](=[O:40])[CH3:39])(=[O:21])=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:23]([N:25]1[CH2:30][CH2:29][CH:28]([C:31]2[CH:32]=[CH:33][C:34]([F:37])=[CH:35][CH:36]=2)[CH2:27][CH2:26]1)=[O:24]
Reactant: NS(=O)(=O)c1cnn2c(Nc3cc(Cl)ccc3Cl)c(C(=O)N3CCC(c4ccc(F)cc4)CC3)cnc12
Reactant: CC(=O)O
Product: CC(=O)NS(=O)(=O)c1cnn2c(Nc3cc(Cl)ccc3Cl)c(C(=O)N3CCC(c4ccc(F)cc4)CC3)cnc12
Yield: 66.1 %

Procedure:
Using 7-(2,5-dichlorophenylamino)-6-[4-(4-fluorophenyl)piperidine-1-carbonyl]pyrazolo[1,5-a]pyrimidine-3-sulfonamide (0.07 g, 0.12 mmol) obtained in Example 22 step 5 and acetic acid (0.036 mL, 0.62 mmol) instead of cyclopropanecarboxylic acid, and in the same manner as in Example 1 step 6, the title compound (0.048 g, 64%) was obtained.
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([OH:8])=[CH:4][C:3]=1[CH3:9].C(N(CC)CC)C.[CH3:17][S:18](Cl)(=[O:20])=[O:19]>C(Cl)Cl>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][S:18]([CH3:17])(=[O:20])=[O:19])=[CH:4][C:3]=1[CH3:9]
Reactant: CS(=O)(=O)Cl
Reactant: Cc1cc(O)ccc1Br
Solvent: ClCCl
Solvent: CCN(CC)CC
Product: Cc1cc(OS(C)(=O)=O)ccc1Br
Reaction time: 0.5 h

Procedure:
To a stirred solution of 4-bromo-3-methylphenol (9.87 g, 52.8 mmol) and triethylamine (10.70 g, 106 mmol) in CH2Cl2 (50 mL) at 0° C. was added methanesulfonyl chloride (7.25 g, 63.3 mmol), dropwise. After 30 min at 0° C., the reaction mixture was concentrated in vacuo. The residue was partitioned between saturated aqueous NaHCO3 and EtOAc. The layers were separated and the organic extract was washed with aqueous NaHCO3, then 3 N aqueous HCl, then brine, then dried over Na2SO4, filtered, and concentrated in vacuo to provide the titled product.
Reaction SMILES: [H-].[Na+].[ClH:3].[CH3:4][C:5]1([CH3:26])[C:14](=[O:15])[CH:13]2[C:8](=[C:9]3[N:19]=[C:18]([C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)[N:17]=[C:10]3[C:11](=[O:16])[CH2:12]2)[CH:7]=[N:6]1.CS(C)=O.[CH2:31]([N:33]([CH2:38][CH3:39])[CH2:34][CH2:35][CH2:36]Br)[CH3:32]>O>[ClH:3].[ClH:3].[CH3:4][C:5]1([CH3:26])[C:14](=[O:15])[CH:13]2[C:8](=[C:9]3[N:19]=[C:18]([C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)[N:17]=[C:10]3[C:11](=[O:16])[CH:12]2[CH2:36][CH2:35][CH2:34][N:33]([CH2:38][CH3:39])[CH2:31][CH3:32])[CH:7]=[N:6]1
Reactant: CC1(C)N=CC2=C3N=C(c4ccccc4)N=C3C(=O)CC2C1=O
Reactant: CCN(CC)CCCBr
Agent: Cl
Agent: [H-]
Agent: [Na+]
Solvent: CS(C)=O
Solvent: O
Product: CCN(CC)CCCC1C(=O)C2=NC(c3ccccc3)=NC2=C2C=NC(C)(C)C(=O)C21
Temperature: 25 °C
Reaction time: 1 h

Procedure:
2.6 gm of a 55% suspension of sodium hydride in oil were added in portions to a mixture of 5.1 gm of 7,7-dimethyl-2-phenyl-5H,7H-imidazo[4,5-h]isoquinoline-4,6-dione hydrochloride and 50 ml of dimethyl sulfoxide. After stirring the mixture at room temperature for one hour, 4.8 gm of 3-diethylamino propyl bromide hdyrobromide were added, and the mixture was heated at 50° C. for 3 hours. The reaction mixture was admixed with water and extracted several times with chloroform. The chloroform phases were evaporated and the residue was purified on a silicagel column. The dihydrochloride was precipitated from acetone with ethereal hydrochloric acid and recrystallized from methanol/acetone.
Reaction SMILES: [CH3:1][C:2]1[C:7]([N+:8]([O-])=O)=[CH:6][CH:5]=[C:4]([NH2:11])[N:3]=1.Br[CH2:13][CH:14](OC)OC>CCO.C(Cl)Cl.[Fe]>[CH3:1][C:2]1[N:3]2[CH:13]=[CH:14][N:11]=[C:4]2[CH:5]=[CH:6][C:7]=1[NH2:8]
Reactant: Cc1nc(N)ccc1[N+](=O)[O-]
Reactant: COC(CBr)OC
Agent: [Fe]
Solvent: ClCCl
Solvent: CCO
Product: Cc1c(N)ccc2nccn12
Temperature: 75 °C
Reaction time: 0.5 h
Yield: 84.5 %

Procedure:
2-Methyl-3-nitro-6-amino pyridine (63 mg, 0.41 mmol) was suspended in 1.3 mL EtOH containing 0.3 mL conc. HCl. 2-Bromo-1,1-dimethoxy-ethane (73 μL, 0.62 mmol) was added and the resulting mixture was refluxed for 8 h, at which point additional 2-bromo-1,1-dimethoxy-ethane (0.1 mL, 0.85 mmol) was added. The mixture was stirred at reflux overnight, cooled and diluted with CH2Cl2. The organics were washed with sat. NaHCO3 solution, dried over MgSO4 and concentrated in vacuo. The residue was dissolved in 4 mL AcOH/EtOAc (1:1) and the resulting solution was heated to 75° C. Iron powder (46 mg, 0.82 mmol, 325 Mesh) was added and the mixture was stirred for 20 min. Additional iron powder (46 mg, 0.82 mmol, 325 Mesh) was added and stirring was continued for 30 min. The mixture was cooled to room tempearture and concentrated. The resulting residue was purified by silica gel silica gel flash chomatography with 20% MeOH in CH2Cl2 to give compound 843A (51 mg, 85%) as a yellow-brown solid. HPLC: 72% at 0.18 min and 28% at 0.27 min (retention time) (YMC S5 ODS-A column 4.6×50 mm Ballistic, 10-90% aqueous methanol over 4 mincontaining 0.2% H3PO4, 4 mL/min, monitoring at 220 nm). MS (ES): m/z 147.85 [M+H]+.