Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][CH:2]1[CH2:5][N:4]([C:6]2[CH:7]=[CH:8][C:9]([N+:12]([O-])=O)=[N:10][CH:11]=2)[CH2:3]1>C(O)C.C(OCC)(=O)C>[CH3:1][CH:2]1[CH2:5][N:4]([C:6]2[CH:7]=[CH:8][C:9]([NH2:12])=[N:10][CH:11]=2)[CH2:3]1
Reactant: CC1CN(c2ccc([N+](=O)[O-])nc2)C1
Solvent: CCO
Solvent: CCOC(C)=O
Product: CC1CN(c2ccc(N)nc2)C1
Reaction time: 3 h
Yield: 101 %

Procedure:
A 250-mL Parr reactor bottle was purged with nitrogen and charged with 10% palladium on carbon (50% wet, 800 mg dry weight) and a solution of 236a (2.58 g, 13.4 mmol) in a mixture of ethanol (25 mL) and ethyl acetate (25 mL). The bottle was attached to a Parr hydrogenator, evacuated, charged with hydrogen gas to a pressure of 50 psi and shaken for 3 h. After this time, the hydrogen was evacuated, and nitrogen was charged into the bottle. Celite 521 (3.50 g) was added, and the mixture was filtered through a pad of Celite 521. The filter cake was washed with ethanol (2×50 mL), and the combined filtrates were concentrated to dryness under reduced pressure to afford a quantitative yield of 236b (2.21 g) as a purple oil: 1H NMR (500 MHz, DMSO-d6) d 7.19 (d, 1H, J=3.0 Hz), 6.66 (dd, 1H, J=9.0, 3.0 Hz), 6.36 (d, 1H, J=8.5 Hz), 5.13 (br s, 2H), 3.81 (t, 2H, J=7.5 Hz), 3.21 (t, 2H, J=6.5 Hz), 2.70 (m, 1H), 1.18 (d, 3H, J=7.0 Hz); MS (ESI+) m/z 164.1 (M+H).
Reaction SMILES: [Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([CH:12]([C:14]3[C:15]([CH3:21])=[N:16]C(C)=[CH:18][CH:19]=3)[OH:13])[CH:10]=2)[N:5]=[C:4]([O:22][CH3:23])[C:3]=1[CH2:24][C:25]1[CH:30]=[CH:29][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:27][CH:26]=1.[Li]CCCC.CC1C(C=O)=C(C)[O:43]N=1>C1COCC1>[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([CH:12]([C:14]3[C:15]([CH3:21])=[N:16][O:43][C:19]=3[CH3:18])[OH:13])[CH:10]=2)[N:5]=[C:4]([O:22][CH3:23])[C:3]=1[CH2:24][C:25]1[CH:26]=[CH:27][C:28]([C:31]([F:34])([F:32])[F:33])=[CH:29][CH:30]=1
Reactant: COc1nc2ccc(C(O)c3ccc(C)nc3C)cc2c(Cl)c1Cc1ccc(C(F)(F)F)cc1
Reactant: Cc1noc(C)c1C=O
Agent: [Li]CCCC
Solvent: C1CCOC1
Product: COc1nc2ccc(C(O)c3c(C)noc3C)cc2c(Cl)c1Cc1ccc(C(F)(F)F)cc1
Reaction time: 0.03 h

Procedure:
To a flask containing 6-bromo-4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinoline (2.0 g, 4.64 mmol, Intermediate 12: step d) was added THF (65 mL) and the solution was cooled to −78° C. n-BuLi (2.5 M in hexanes, 2.1 mL, 5.25 mmol) was added dropwise producing a dark reddish-brown mixture. After 2 minutes, a THF solution of 3,5-dimethylisoxazole-4-carbaldehyde (700 mg, 5.63 mmol in 2 mL THF) was introduced. The reaction mixture immediately became a homogeneous yellow solution. After 25 minutes the mixture was quenched with aqueous NH4Cl solution and the aqueous portion was extracted with EtOAc (3×50 mL). The combined organics were washed with brine, dried over MgSO4, filtered and concentrated to dryness. Chromatography on silica gel (100% DCM increasing to 20% CH3CN/DCM) provided the titled compound an off white amorphous solid.
Reaction SMILES: [C:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[CH:14]=[CH:13][C:12]([CH2:15][CH:16]([C:22](=O)[CH2:23][CH2:24][CH3:25])[C:17](OCC)=[O:18])=[CH:11][CH:10]=1)#[N:2].[O:27]1[C:31]2([CH2:36][CH2:35][CH:34]([NH:37][C:38]3[NH:42][C:41]([CH3:43])=[N:40][N:39]=3)[CH2:33][CH2:32]2)[O:30][CH2:29][CH2:28]1.C(N(CC)C1C=CC=CC=1)C>C(OCC)(=O)C>[O:27]1[C:31]2([CH2:32][CH2:33][CH:34]([N:37]3[C:17](=[O:18])[C:16]([CH2:15][C:12]4[CH:13]=[CH:14][C:9]([C:4]5[C:3]([C:1]#[N:2])=[CH:8][CH:7]=[CH:6][CH:5]=5)=[CH:10][CH:11]=4)=[C:22]([CH2:23][CH2:24][CH3:25])[N:39]4[N:40]=[C:41]([CH3:43])[N:42]=[C:38]34)[CH2:35][CH2:36]2)[O:30][CH2:29][CH2:28]1
Reactant: Cc1nnc(NC2CCC3(CC2)OCCO3)[nH]1
Reactant: CCCC(=O)C(Cc1ccc(-c2ccccc2C#N)cc1)C(=O)OCC
Solvent: CCOC(C)=O
Solvent: CCN(CC)c1ccccc1
Product: CCCc1c(Cc2ccc(-c3ccccc3C#N)cc2)c(=O)n(C2CCC3(CC2)OCCO3)c2nc(C)nn12
Temperature: 200 °C
Reaction time: 48 h
Yield: 36.4 %

Procedure:
A mixture of ethyl 2-[(2′-cyanobiphenyl-4-yl)methyl]-3-oxohexanoate (44 g), N-(1,4-dioxaspiro[4.5]dec-8-yl)-5-methyl-4H-1,2,4-triazol-3-amine (15 g) and N,N-diethylaniline (100 mL) was stirred at 200° C. for 48 hr. The obtained reaction mixture was diluted with ethyl acetate, washed 3 times with 1 N hydrochloric acid and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (12 g, 36%).
Reaction SMILES: [C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14]2[CH:19]=[CH:18][C:17]([F:20])=[CH:16][CH:15]=2)=[CH:10][C:9]=1[NH2:21])([CH3:4])([CH3:3])[CH3:2].[N:23]1([C:28]2[CH:29]=[C:30]([C:34]3[O:39]C(C)(C)[O:37][C:36](=O)[CH:35]=3)[CH:31]=[CH:32][CH:33]=2)[CH:27]=[CH:26][N:25]=[CH:24]1>>[C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14]2[CH:15]=[CH:16][C:17]([F:20])=[CH:18][CH:19]=2)=[CH:10][C:9]=1[NH:21][C:36](=[O:37])[CH2:35][C:34]([C:30]1[CH:31]=[CH:32][CH:33]=[C:28]([N:23]2[CH:27]=[CH:26][N:25]=[CH:24]2)[CH:29]=1)=[O:39])([CH3:4])([CH3:2])[CH3:3]
Reactant: CC(C)(C)OC(=O)Nc1ccc(-c2ccc(F)cc2)cc1N
Reactant: CC1(C)OC(=O)C=C(c2cccc(-n3ccnc3)c2)O1
Product: CC(C)(C)OC(=O)Nc1ccc(-c2ccc(F)cc2)cc1NC(=O)CC(=O)c1cccc(-n2ccnc2)c1

Procedure:
Prepared from (3-amino-4′-fluoro-biphenyl-4-yl)-carbamic acid tert.-butyl ester (Example G39) and 6-(3-imidazol-1-yl-phenyl)-2,2-dimethyl-[1,3]dioxin-4-one (Example J10) according to the general procedure K. Obtained as a light yellow sold (489 mg).
Reaction SMILES: Cl[CH2:2][C:3](=[O:5])[CH3:4].C(=O)([O-])[O-].[K+].[K+].[C:12]([CH:14]([C:25]([C:27]1[CH:32]=[CH:31][C:30]([F:33])=[CH:29][CH:28]=1)=O)[C:15]([S:17][C:18]1[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=1)=[S:16])#[N:13]>CN(C=O)C.CCOCC.O>[C:3]([C:2]1[S:16][C:15]([S:17][C:18]2[CH:19]=[CH:20][C:21]([F:24])=[CH:22][CH:23]=2)=[C:14]([C:12]#[N:13])[C:25]=1[C:27]1[CH:28]=[CH:29][C:30]([F:33])=[CH:31][CH:32]=1)(=[O:5])[CH3:4]
Reactant: CC(=O)CCl
Reactant: N#CC(C(=O)c1ccc(F)cc1)C(=S)Sc1ccc(F)cc1
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CCOCC
Solvent: CN(C)C=O
Solvent: O
Product: CC(=O)c1sc(Sc2ccc(F)cc2)c(C#N)c1-c1ccc(F)cc1
Temperature: 50 °C
Yield: 45 %

Procedure:
Chloroacetone (0.100 mL, 1.26 mmol) was added dropwise to a stirred suspension of potassium carbonate (0.210 g, 1.52 mmol) and 4-fluorophenyl 2-cyano-3-(4-fluorophenyl)-3-oxopropanedithioate (0.20 g, 0.60 mmol) from step (ii) in DMF (2.5 mL). The reaction temperature was raised to 50° C. for 50 min. The reaction mixture was then diluted with Et2O and H2O. The organic layer was separated and washed with H2O and brine, dried over Na2SO4, and concentrated. The residue was purified by flash chromatography, eluting with a gradient of 0.75-15% EtOAc/hexanes to afford the product as a yellow oil (102 mg, 0.27 mmol, 46% yield). MS (M-H)− 370.
Reaction SMILES: C([O:4][C:5]1[CH:10]=[C:9]([Br:11])[CH:8]=[C:7]([F:12])[C:6]=1[O:13][CH2:14][C@H:15]1[CH2:17][O:16]1)(=O)C.[OH-].[Na+]>O1CCOCC1>[Br:11][C:9]1[CH:8]=[C:7]([F:12])[C:6]2[O:13][CH2:14][C@H:15]([CH2:17][OH:16])[O:4][C:5]=2[CH:10]=1
Reactant: CC(=O)Oc1cc(Br)cc(F)c1OC[C@H]1CO1
Agent: [Na+]
Agent: [OH-]
Solvent: C1COCCO1
Product: OC[C@H]1COc2c(F)cc(Br)cc2O1
Temperature: 25 °C
Reaction time: 0.5 h

Procedure:
1-(5-bromo-3-fluoro-2-[(2R)-oxiran-2-ylmethoxy]phenyl acetate (crude, max 67 mmol) was stirred in dioxane at 0° C. NaOH (15%) was added until the mixture reached pH 14. The mixture was stirred for 30 min at RT and then concentrated. Water was added and the mixture extracted with EtOAc. The combined organic phases were washed with brine, dried (Na2SO4) and evaporated to dryness to give the crude title compound. Yield: 10.3 g. MS m/z (rel. intensity, 70 eV) 262 (M+, bp), 264 (M+, bp), 206 (70), 81 (58), 69 (55), 57 (53).
Reaction SMILES: FC(F)(F)C(O)=O.C(OC(=O)[N:17]([CH2:20][CH2:21][CH2:22][N:23]([CH3:25])[CH3:24])[CH2:18][CH3:19])C1C=CC=CC=1.[ClH:27].[H][H]>C(O)C.[Pd]>[ClH:27].[ClH:27].[CH2:18]([NH:17][CH2:20][CH2:21][CH2:22][N:23]([CH3:25])[CH3:24])[CH3:19]
Reactant: [H][H]
Reactant: CCN(CCCN(C)C)C(=O)OCc1ccccc1
Agent: [Pd]
Agent: Cl
Solvent: O=C(O)C(F)(F)F
Solvent: CCO
Product: CCNCCCN(C)C
Yield: 89.5 %

Procedure:
To a solution of (3-dimethylaminopropyl)-ethyl-carbamic acid benzyl ester trifluoroacetate (0.84 g, 2.2 mmol) in ethanol (30 mL) and concentrated hydrochloric acid (0.5 mL, 6 mmol) was added palladium on carbon (10%, 50 mg). The suspension was shaken under 50 psi hydrogen. When the consumption of hydrogen was observed to have ceased, the mixture was filtered through a pad of diatomaceous earth and then concentrated under reduced pressure to give N′-ethyl-N,N-dimethylpropane-1,3-diamine dihydrochloride (400 mg, 89%) as a white solid. MS (ES+): m/z (M+H)=131.3 to a suspension of the N′-ethyl-N,N-dimethylpropane-1,3-diamine dihydrochloride (0.26 g, 1.3 mmol) in dichloromethane (5 mL) was added triethylamine (0.51 mL, 3.9 mmol). After stirring for 10 minutes, the mixture was treated with 17-hydroxywortmannin (0.28 g, 0.65 mmol). After stirring overnight at room temperature, the mixture was concentrated under reduced pressure and then purified by reverse-phase HPLC (employing a gradient elution of 5% acetonitrile/95% water to 95% acetonitrile over 45 minutes). The title compound was obtained as a rust-colored solid (11.6 mg). MS(ES+): m/z (M+H)=561.4.
Reaction SMILES: [C:1]([O:5][C:6](=[O:19])[NH:7][C:8]1[CH:13]=[C:12]([N:14]([CH3:16])[CH3:15])[C:11]([F:17])=[CH:10][C:9]=1[NH2:18])([CH3:4])([CH3:3])[CH3:2].C([O:24][C:25](=O)[CH2:26][C:27]([C:29]1[CH:34]=[CH:33][CH:32]=[C:31]([N:35]2[C:39]([CH2:40][N:41]([CH3:43])[CH3:42])=[CH:38][N:37]=[N:36]2)[CH:30]=1)=[O:28])(C)(C)C>>[C:1]([O:5][C:6](=[O:19])[NH:7][C:8]1[CH:13]=[C:12]([N:14]([CH3:16])[CH3:15])[C:11]([F:17])=[CH:10][C:9]=1[NH:18][C:25](=[O:24])[CH2:26][C:27]([C:29]1[CH:34]=[CH:33][CH:32]=[C:31]([N:35]2[C:39]([CH2:40][N:41]([CH3:43])[CH3:42])=[CH:38][N:37]=[N:36]2)[CH:30]=1)=[O:28])([CH3:4])([CH3:2])[CH3:3]
Reactant: CN(C)Cc1cnnn1-c1cccc(C(=O)CC(=O)OC(C)(C)C)c1
Reactant: CN(C)c1cc(NC(=O)OC(C)(C)C)c(N)cc1F
Product: CN(C)Cc1cnnn1-c1cccc(C(=O)CC(=O)Nc2cc(F)c(N(C)C)cc2NC(=O)OC(C)(C)C)c1

Procedure:
The title compound was prepared from (2-amino-5-dimethylamino-4-fluoro-phenyl)-carbamic acid tert.-butyl ester (Example J13) (269 mg, 1.0 mmol) and 3-[3-(5-dimethylaminomethyl-[1,2,3]triazol-1-yl)-phenyl]-3-oxo-propionic acid tert.-butyl ester (Example K8) (344 mg, 1.0 mmol) according to the general procedure M. Obtained as a yellow amorphous substance (211 mg).
Reaction SMILES: Cl[SiH:2]1[CH2:7][CH2:6][CH:5]([CH2:8][CH2:9][C@H:10]2[CH2:15][CH2:14][C@H:13]([C:16]3[CH:21]=[CH:20][C:19]([F:22])=[C:18]([F:23])[CH:17]=3)[CH2:12][CH2:11]2)[CH2:4][CH2:3]1.[Cl-].[CH3:25][O:26][CH2:27][CH2:28][CH2:29][Zn+].Cl[SiH]1CCC(CC[C@H]2CC[C@H](C3C=CC(F)=CC=3)CC2)CC1.[Cl-].C([Zn+])CCCC>>[F:23][C:18]1[CH:17]=[C:16]([C@H:13]2[CH2:14][CH2:15][C@H:10]([CH2:9][CH2:8][C@H:5]3[CH2:6][CH2:7][Si@H:2]([CH2:29][CH2:28][CH2:27][O:26][CH3:25])[CH2:3][CH2:4]3)[CH2:11][CH2:12]2)[CH:21]=[CH:20][C:19]=1[F:22]
Reactant: COCCC[Zn+]
Reactant: Fc1ccc([C@H]2CC[C@H](CCC3CC[SiH](Cl)CC3)CC2)cc1F
Agent: CCCCC[Zn+]
Agent: Fc1ccc([C@H]2CC[C@H](CCC3CC[SiH](Cl)CC3)CC2)cc1
Agent: [Cl-]
Product: COCCC[Si@H]1CC[C@H](CC[C@H]2CC[C@H](c3ccc(F)c(F)c3)CC2)CC1

Procedure:
The preparation was conducted in the same manner as in Example 6, except that 7.5 g (21 mmol) of 1-chloro-4-(2-(trans-4-(3,4-difluorophenyl)cyclohexyl)ethyl)-1-silacyclohexane and 3-methoxypropylzinc chloride were used instead of 7.0 g (21 mmol) of 1-chloro-4-(2-(trans-4-(p-fluorophenyl)cyclohexyl) ethyl)-1-silacyclohexane and n-pentylzinc chloride.
Reaction SMILES: [CH3:1][O:2][C:3](=[O:14])[C:4](=[CH:9][CH:10]=[CH:11]OC)[C:5]([O:7][CH3:8])=[O:6].[NH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>C1COCC1>[C:16]1([NH:15]/[CH:11]=[CH:10]/[CH:9]=[C:4]([C:3]([O:2][CH3:1])=[O:14])[C:5]([O:7][CH3:8])=[O:6])[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1
Reactant: COC=CC=C(C(=O)OC)C(=O)OC
Reactant: Nc1ccccc1
Solvent: C1CCOC1
Product: COC(=O)C(=C/C=C/Nc1ccccc1)C(=O)OC
Temperature: 60 °C
Yield: 57.4 %

Procedure:
To a solution of 2-(3-methoxyallylidene)malonic acid dimethyl ester (Acros Organics, 200 mg, 1.0 mmol) in THF (2 mL) at rt was added aniline (300 mg, 3.2 mmol) and the reaction mixture was heated at 60° C. for 8.5 h. Purification of the reaction mixture by preparative HPLC provided the desired product (150 mg, 57%) as a yellow solid. 1H NMR (DMSO-d6) δ 10.16 (d, 1H, J=12.7 Hz), 8.06 (t, 1H, J=12.7 Hz), 7.74 (d, 1H, J=12.7 Hz), 7.30 (t, 2H, J=8.7 Hz), 7.16 (d, 2H, J=7.7 Hz), 6.98 (t, 1H, J=7.7 Hz), 6.35 (t, 1H, J=12.1 Hz), 3.69 (s, 3H), 3.65 (s, 3H).
Reaction SMILES: C(=O)([O-])[O-].[K+].[K+].Cl.[C:8](Cl)(=[O:15])[C:9]1[CH:14]=[CH:13][CH:12]=[N:11][CH:10]=1.CN(C)C(=O)C.[NH2:23][CH2:24][CH2:25][CH2:26][CH2:27][C:28]1[CH:33]=[CH:32][C:31]([C:34]2[CH2:35][CH2:36][C:37](=[O:40])[NH:38][N:39]=2)=[CH:30][CH:29]=1>O>[N:11]1[CH:12]=[CH:13][CH:14]=[C:9]([C:8]([NH:23][CH2:24][CH2:25][CH2:26][CH2:27][C:28]2[CH:29]=[CH:30][C:31]([C:34]3[CH2:35][CH2:36][C:37](=[O:40])[NH:38][N:39]=3)=[CH:32][CH:33]=2)=[O:15])[CH:10]=1
Reactant: O=C(Cl)c1cccnc1
Reactant: NCCCCc1ccc(C2=NNC(=O)CC2)cc1
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CC(=O)N(C)C
Product: O=C1CCC(c2ccc(CCCCNC(=O)c3cccnc3)cc2)=NN1
Temperature: 0 °C
Reaction time: 0.5 h
Yield: 80.1 %

Procedure:
At an inner temperature of 0° C., 50 g of anhydrous potassium carbonate and then 8.5 g of nicotinic acid chloride hydrochloride were added to a N,N-dimethylacetamide suspension (270 ml) containing 9.0 g of 6-[4-(4-aminobutyl)phenyl]-4,5-dihydropyridazin-3(2H)-one. The reaction mixture was stirred at the same temperature for 30 minutes and then poured into 200 ml of ice water. After the mixture was stirred at room temperature for 2 hours, water (300 ml) was further added to the mixture, and precipitated crystal was collected by filtration. The resulting crystal was washed with water and then recrystallized from methanol to obtain 10.3 g of 6-[4-(4-(pyridin-3-ylcarbonylamino)butyl)phenyl]-4,5-dihydropyridazin-3(2H)-one.
Reaction SMILES: [CH2:1]([N:4]1[C:13]2[C:8](=[CH:9][CH:10]=[C:11]([OH:14])[CH:12]=2)[CH2:7][CH2:6][CH2:5]1)[C:2]#[CH:3].C(N(CC)CC)C.[CH3:22][O:23][C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=1[N:30]=[C:31]=[O:32]>O1CCCC1>[CH3:22][O:23][C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=1[NH:30][C:31](=[O:32])[O:14][C:11]1[CH:12]=[C:13]2[C:8]([CH2:7][CH2:6][CH2:5][N:4]2[CH2:1][C:2]#[CH:3])=[CH:9][CH:10]=1
Reactant: C#CCN1CCCc2ccc(O)cc21
Reactant: COc1ccccc1N=C=O
Solvent: C1CCOC1
Solvent: CCN(CC)CC
Product: C#CCN1CCCc2ccc(OC(=O)Nc3ccccc3OC)cc21
Temperature: 35 °C

Procedure:
A mixture of 1-(prop-2-ynyl)-1,2,3,4-tetrahydroquinolin-7-ol (400 mg, 2.14 mM) and triethylamine (0.6 mL) in dry tetrahydrofuran (THF, 5 mL) was stirred for half an hour under nitrogen atmosphere at room temperature (35° C.). To the stirred reaction mixture, 2-methoxyphenyl isocyanate (427 mg/ml, 3.21 mM) was added at once and then the reaction mixture was further stirred for 48 hours under N2 atmosphere at RT (35° C.). The reaction mixture was concentrated under vacuum and then was added distilled water (15 mL) followed by the extraction with ether (3×15 mL). The ether layer was dried over sodium sulphate and concentrated under vacuum to afford the crude product (10e), which was finally chromatographed using chlorophorm-hexane (1:19) to give 10e as solid. Yield: 480 mg, 66.80%.
Reaction SMILES: Cl[C:2]1[C:11]2[C:6](=[C:7]([NH:12][C:13]([NH:15][CH2:16][C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=3)=[O:14])[CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][N:3]=1.[CH3:27][N:28](C=O)C>[C-]#N.[Zn+2].[C-]#N.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:27]([C:2]1[C:11]2[C:6](=[C:7]([NH:12][C:13]([NH:15][CH2:16][C:17]3[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=3)=[O:14])[CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][N:3]=1)#[N:28]
Reactant: O=C(NCc1ccc(C(F)(F)F)cc1)Nc1cccc2c(Cl)nccc12
Reactant: CN(C)C=O
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: [C-]#N
Agent: [Zn+2]
Product: N#Cc1nccc2c(NC(=O)NCc3ccc(C(F)(F)F)cc3)cccc12
Yield: 65.6 %

Procedure:
To a solution of N-(1-chloroisoquinolin-5-yl)-N′-[4-(trifluoromethyl)benzyl]urea (Example 69) (250 mg, 0.7 mmol) in DMF (5 ml) was added zinc cyanide (43 mg, 0.37 mmol) and tetrakis(triphenylphosphine)palladium (76 mg, 0.07 mmol). The reaction was heated at 80° C., under an atmosphere of nitrogen, for 72 hr, with the addition of extra tetrakis(triphenylphosphine)palladium (76 mg, 0.07 mmol) after 16 hr. Reaction mixture was quenched with water and extracted with ethyl acetate (3×5 ml), dried over MgSO4 and evaporated. The residue was purified by flash column chromatography using an eluant system of 3% methanol/97% DCM increasing to 5% MeOH/95% DCM. Recrystallisation in ethanol of a small portion of product gave a pure sample of the title compound (50 mg, 65.6%). m/z (ES+) 371, 373 (M+H)+.
Reaction SMILES: Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([Cl:12])[CH:10]=2)[CH:5]=[C:4]([CH3:13])[N:3]=1.O.C(Cl)Cl.[OH-].[Na+]>C(O)(=O)C.CCOC(C)=O.[Zn]>[Cl:12][C:9]1[CH:10]=[C:11]2[C:6]([CH:5]=[C:4]([CH3:13])[N:3]=[CH:2]2)=[CH:7][CH:8]=1
Reactant: Cc1cc2ccc(Cl)cc2c(Cl)n1
Agent: [Na+]
Agent: [OH-]
Agent: [Zn]
Solvent: CCOC(C)=O
Solvent: CC(=O)O
Solvent: ClCCl
Product: Cc1cc2ccc(Cl)cc2cn1

Procedure:
To a solution of 1,7-dichloro-3-methyl-isoquinoline (0.50 g, 2.36 mmol), Example 10, part C, in 5.5 mL of 9:1 acetic acid:H2O at 75° C. is added zinc (0.23 g, 3.54 mmol) After 75 minutes, the solution is cooled to ambient temperatures. The solution is diluted with a 4:1 EtOAc:CH2Cl2 solution. To the solution is added 100 mL of a 1N NaOH solution. The aqueous solution is extracted with 4:1 EtOAc:CH2Cl2. The combined organic layers are washed with a saturated NaCl solution. The organic layer is dried over MgSO4, filtered and concentrated. The crude product is purified by column chromatography eluting with a gradient of 5% EtOAc/hexanes to 15% EtOAc/hexanes. The title compound is obtained as a white solid (0.36 g, 1.97 mmol). 1H NMR (CDCl3, 300 MHz) δ9.09 (s, 1H), 7.89 (s, 1H), 7.61 (d, 1H), 7.55 (d, 1H), 7.44 (s, 1H) 2.68 (s, 3H). MS (EI): m/z 177, 179 (M+), Cl pattern.
Reaction SMILES: [C:1]([NH:9][NH2:10])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[N:4][CH:3]=1.[CH:11](O)=[O:12]>C(OCC)C>[CH:11]([N:9]([C:1](=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[N:4][CH:3]=1)[NH2:10])=[O:12]
Reactant: NNC(=O)c1cccnc1
Reactant: O=CO
Solvent: CCOCC
Product: NN(C=O)C(=O)c1cccnc1

Procedure:
25 g (182 mmol) of nicotinic acid hydrazide were stirred in 50 ml (1325 mmol) of formic acid for 16 h, 500 ml of diethyl ether were added and the precipitate formed was filtered off with suction. The filter residue was washed with diethyl ether and dried.
Reaction SMILES: [CH3:1][C:2]1[CH:3]([C:10]([OH:17])(CC=C)[CH2:11][CH:12]=[CH2:13])[C:4]([CH3:9])([CH3:8])[CH2:5][CH2:6][CH:7]=1.CC(C)([O-])C.[K+].Cl>CN(C)C=O>[CH3:13]/[CH:12]=[CH:11]/[C:10]([CH:3]1[C:4]([CH3:9])([CH3:8])[CH2:5][CH2:6][CH:7]=[C:2]1[CH3:1])=[O:17]
Reactant: C=CCC(O)(CC=C)C1C(C)=CCCC1(C)C
Agent: CC(C)(C)[O-]
Agent: Cl
Agent: [K+]
Solvent: CN(C)C=O
Product: C/C=C/C(=O)C1C(C)=CCCC1(C)C
Reaction time: 0.1 h

Procedure:
100 g of 2,6,6-trimethyl-1-[4-hydroxy-hepta-1,6-dien-4-yl]-cyclohex-2-ene have been added at room temperature and under stirring to a solution of 80 g of potassium tert-butoxide in 180 ml of dimethylformamide, while the temperature raised to 60°. After having been left at this temperature for 6 min., the mixture is put into an aqueous HCl solution [150 ml of conc. HCl/200 ml H2O]. A vapour phase distillation has given 4 l of distillate which was then extracted with petrol ether (80°-100°). After the usual treatments of separation, drying and evaporation of the organic extracts, 71 g of a mixture of iso- α-damascone and α-damascone were obtained. Analogous yields were obtained by carrying out the reaction in accordance with the above described method but by replacing aqueous HCl by diluted acetic acid. The complete isomerization of iso- α-damascone into α-damascone can be effected on the obtained mixture by means of an acidic isomerizing agent according to the process described for instance in Swiss Pat. No. 537,352.
Reaction SMILES: [N:1]([O-])=O.[Na+].[NH:5]([C:7]1[C:16]2[N:17]=[CH:18][N:19]([CH2:20][CH:21]([CH3:23])[CH3:22])[C:15]=2[C:14]2[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=2[N:8]=1)[NH2:6]>O.C(O)(=O)C>[CH3:22][CH:21]([CH3:23])[CH2:20][N:19]1[C:15]2[C:14]3[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=3)[N:8]3[N:1]=[N:6][N:5]=[C:7]3[C:16]=2[N:17]=[CH:18]1
Reactant: CC(C)Cn1cnc2c(NN)nc3ccccc3c21
Reactant: O=N[O-]
Agent: [Na+]
Solvent: O
Solvent: CC(=O)O
Product: CC(C)Cn1cnc2c1c1ccccc1n1nnnc21
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 375.5 %

Procedure:
A solution of sodium nitrite (2.0 g, 3 mmole) in water (5 mL) was added to a solution of 4-hydrazino-1-(2-methylpropyl)-1H-imidazo[4,5-c]quinoline (4.0 g, 15.7 mmole, Example 7) in a mixture of acetic acid (5 mL) and water (50 mL). The reaction mixture was stirred at ambient temperature for 15 minutes. A precipitate was isolated by filtration, washed with water then air dried to provide 4.1 g of crude product. This material was recrystallized from dichloromethane/ethanol to provide 3.0 g of 6-(2-methylpropyl)-6H-imidazo[4,5-c]tetrazolo[1,5-a]quinoline as a cream colored crystalline solid, m.p. 208-212° C. Analysis: Calculated for C14H14N6 : % C, 63.14; % H, 5.30; % N, 31.56; Found: % C, 62.60; % H, 5.2; % N, 31.5.
Reaction SMILES: [F:1][C:2]1[CH:3]=[C:4]([C:9]([OH:12])([CH3:11])[CH3:10])[CH:5]=[C:6]([F:8])[CH:7]=1.N1C(C)=CC=CC=1C.FC(F)(F)S(O[Si:27]([CH:34]([CH3:36])[CH3:35])([CH:31]([CH3:33])[CH3:32])[CH:28]([CH3:30])[CH3:29])(=O)=O>C(Cl)Cl>[F:1][C:2]1[CH:3]=[C:4]([C:9]([O:12][Si:27]([CH:34]([CH3:36])[CH3:35])([CH:31]([CH3:33])[CH3:32])[CH:28]([CH3:30])[CH3:29])([CH3:10])[CH3:11])[CH:5]=[C:6]([F:8])[CH:7]=1
Reactant: CC(C)(O)c1cc(F)cc(F)c1
Reactant: CC(C)[Si](OS(=O)(=O)C(F)(F)F)(C(C)C)C(C)C
Solvent: Cc1cccc(C)n1
Solvent: ClCCl
Product: CC(C)[Si](OC(C)(C)c1cc(F)cc(F)c1)(C(C)C)C(C)C
Temperature: 0 °C
Reaction time: 6 h

Procedure:
To a solution of 1-(3,5-difluorophenyl)ethanone (1.0 equiv) in THF (0.2 M) at 0° C. was added methylmagnesium bromide (1.0 M in THF, 1.15 equiv). After stirring for 4 hours the reaction was quenched by addition of NH4Cl(sat.), diluted with EtOAc, washed with NaCl(sat.), dried over MgSO4, filtered, concentrated and purified by ISCO SiO2 chromatography to yield 2-(3,5-difluorophenyl)propan-2-ol. To a solution of 2-(3,5-difluorophenyl)propan-2-ol in CH2Cl2 (0.1 M) at 0° C. was added 2.6 lutidine (6 equiv.) and than triisopropylsilyl trifluoromethanesulfonate (3.0 equiv.). After stirring for 3 hours at 0° C. and six hours at rt the solution was partitioned between EtOAc and NaHCO3(sat.), separated, washed with NaCl(sat.), dried over MgSO4, filtered, concentrated and purified by ISCO SiO2 chromatography to yield (2-(3,5-difluorophenyl)propan-2-yloxy)triisopropylsilane. (400 MHz, <cdcl3>) δ ppm 1.05-1.08 (m, 21H) 1.57 (s, 6H) 6.63 (s, 1H) 7.00 (dd, J=9.39, 2.35 Hz, 2H).
Reaction SMILES: [CH2:1]([O:8][N:9]1[C:15](=[O:16])[N:14]2[CH2:17][C@H:10]1[CH2:11][CH2:12][C@H:13]2[C:18]([OH:20])=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:21]([O:25][C:26](=[O:33])[NH:27][CH2:28][CH2:29][CH2:30][O:31][NH2:32])([CH3:24])([CH3:23])[CH3:22]>>[C:21]([O:25][C:26](=[O:33])[NH:27][CH2:28][CH2:29][CH2:30][O:31][NH:32][C:18]([C@@H:13]1[CH2:12][CH2:11][C@@H:10]2[CH2:17][N:14]1[C:15](=[O:16])[N:9]2[O:8][CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)=[O:20])([CH3:24])([CH3:22])[CH3:23]
Reactant: CC(C)(C)OC(=O)NCCCON
Reactant: O=C(O)[C@@H]1CC[C@@H]2CN1C(=O)N2OCc1ccccc1
Product: CC(C)(C)OC(=O)NCCCONC(=O)[C@@H]1CC[C@@H]2CN1C(=O)N2OCc1ccccc1
Yield: 63 %

Procedure:
Following a procedure analogous to Example 27, from the carboxylic acid (6b, 390 mg, 1.41 mmol) of Example 9 or 16 and tert-butyl(3-(aminooxy)propyl)carbamate (730 mg) described in Reference Example 20, the title compound 398.1 mg was afford (yield 63%).