Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH:1]1([N:4]2[C:8]3[C:9]([O:22][C@@H:23]([C@H:25]4[CH2:29][NH:28][C:27](=[O:30])[CH2:26]4)[CH3:24])=[CH:10][C:11](B4OC(C)(C)C(C)(C)O4)=[CH:12][C:7]=3[N:6]=[CH:5]2)[CH2:3][CH2:2]1.Br[C:32]1[CH:33]=[CH:34][C:35]2[O:36][CH2:37][CH2:38][NH:39][C:40]=2[N:41]=1>COCCOC.C([O-])([O-])=O.[Na+].[Na+].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>[CH:1]1([N:4]2[C:8]3[C:9]([O:22][C@@H:23]([C@H:25]4[CH2:29][NH:28][C:27](=[O:30])[CH2:26]4)[CH3:24])=[CH:10][C:11]([C:32]4[CH:33]=[CH:34][C:35]5[O:36][CH2:37][CH2:38][NH:39][C:40]=5[N:41]=4)=[CH:12][C:7]=3[N:6]=[CH:5]2)[CH2:3][CH2:2]1
Reactant: Brc1ccc2c(n1)NCCO2
Reactant: C[C@@H](Oc1cc(B2OC(C)(C)C(C)(C)O2)cc2ncn(C3CC3)c12)[C@H]1CNC(=O)C1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: COCCOC
Product: C[C@@H](Oc1cc(-c2ccc3c(n2)NCCO3)cc2ncn(C3CC3)c12)[C@H]1CNC(=O)C1
Temperature: 135 °C
Yield: 34 %

Procedure:
In a 10 ml microwave reactor vial were placed (R)-4-((R)-1-((1-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-7-yl)oxy)ethyl)pyrrolidin-2-one: (150.0 mg, 0.36 mmol), 6-bromo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine (172.5 mg, 0.8 mmol), and Pd(PPh3)4 (21.1 mg, 0.02 mmol) in DME (1 ml) and 2N Na2CO3 (1 ml). The mixture was sonicated and degassed for 1 min, placed in the microwave reactor, and heated at 135° C. for 15 min. Then it was directly loaded onto the pre-packed silica cartridge and purified using flash chromatography (100% dichloromethane to 25% MeOH in dichloromethane). The fractions were collected, concentrated, and further purified by reverse phase flash chromatography. The fractions were collected, neutralized with sat. NaHCO3, and extracted with EtOAc. The combined organic layers were washed with water and brine, dried (Na2SO4), filtered, and concentrated to give 52.7 mg (34%) of (R)-4-((R)-1-((1-cyclopropyl-5-(3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)-1H-benzo[d]imidazol-7-yl)oxy)ethyl)pyrrolidin-2-one:. 1H NMR (300 MHz, d6-DMSO) δ 8.06 (s, 1H), 7.70 (d, J=1.5 Hz, 1H), 7.60 (s, 1H), 7.39 (m, 1H), 7.07 (d, J=8.1 Hz, 1H), 6.97 (d, J=8.4 Hz, 1H), 6.74 (s, 1H), 4.76 (m, 1H), 4.13 (m, 2H), 3.67 (m, 1H), 3.42 (m, 3H), 3.19 (m, 1H), 2.82 (m, 1H), 2.36 (m, 2H), 1.31 (d, J=5.8 Hz, 3H), 1.05 (m, 4H). MS (ESI+) m/z 420.2 (M+H).
Reaction SMILES: [Br:1][C:2]1[CH:3]=[CH:4][C:5]2[C:6]3[CH2:14][N:13]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH:12]([CH3:22])[CH2:11][C:7]=3[NH:8][C:9]=2[CH:10]=1.[H-].[Na+].[CH3:25]I.O>CN(C=O)C>[Br:1][C:2]1[CH:3]=[CH:4][C:5]2[C:6]3[CH2:14][N:13]([C:15]([O:17][C:18]([CH3:21])([CH3:20])[CH3:19])=[O:16])[CH:12]([CH3:22])[CH2:11][C:7]=3[N:8]([CH3:25])[C:9]=2[CH:10]=1
Reactant: CC1Cc2[nH]c3cc(Br)ccc3c2CN1C(=O)OC(C)(C)C
Reactant: CI
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: CC1Cc2c(c3ccc(Br)cc3n2C)CN1C(=O)OC(C)(C)C
Reaction time: 0.5 h
Yield: 17 %

Procedure:
tert-Butyl 7-bromo-3-methyl-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (enantiomer A) (1.00 g, 2.73 mmol) was dissolved in DMF (10 mL), and NaH (60% disp, 131 mg, 3.28 mmol) was added. After stirring for 30 minutes, MeI (386 mg, 0.170 ml, 3.28 mmol) was added, and the reaction continued for 1 h. The mixture was poured into water (250 ml), and the solid was filtered off to provide the title compound (180 mg, 17%) as a yellow solid: ESI MS m/z 379 [M+H]+.
Reaction SMILES: Br[C:2]1[C:3]2[C:8]([C:9]([Br:16])=[C:10]3[C:15]=1[CH:14]=[CH:13][CH:12]=[CH:11]3)=[CH:7][CH:6]=[CH:5][CH:4]=2.[CH:17]1[C:26]2[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=2)[CH:20]=[CH:19][C:18]=1B(O)O.C([O-])([O-])=O.[Na+].[Na+].CCO>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.C1(C)C=CC=CC=1>[Br:16][C:9]1[C:10]2[C:15]([C:2]([C:19]3[CH:18]=[CH:17][C:26]4[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=4)[CH:20]=3)=[C:3]3[C:8]=1[CH:7]=[CH:6][CH:5]=[CH:4]3)=[CH:14][CH:13]=[CH:12][CH:11]=2
Reactant: Brc1c2ccccc2c(Br)c2ccccc12
Reactant: OB(O)c1ccc2ccccc2c1
Agent: c1ccc([P](c2ccccc2)(c2ccccc2)[Pd]([P](c2ccccc2)(c2ccccc2)c2ccccc2)([P](c2ccccc2)(c2ccccc2)c2ccccc2)[P](c2ccccc2)(c2ccccc2)c2ccccc2)cc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: Cc1ccccc1
Solvent: CCO
Product: Brc1c2ccccc2c(-c2ccc3ccccc3c2)c2ccccc12
Temperature: 90 °C
Yield: 60.8 %

Procedure:
A mixture of 15 g (44.6 mmol) of 9,10-dibromoanthracene, 7.7 g (44.6 mmol) of naphthalen-2-ylboronic acid, 0.52 g (0.446 mmol) of Tetrakis(triphenylphosphine)Palladium, 33 ml of 2M Na2CO3, 60 ml of EtOH and 150 ml toluene was degassed and placed under nitrogen, and then heated at 90° C. for 24 h. After the reaction finish, the mixture was allowed to cool to room temperature. The organic layer was extracted with ethyl acetate and water, dried with anhydrous magnesium sulfate, the solvent was removed and the residue was purified by column chromatography on silica (hexane-dichloromethane) to give product 10.4 g (61%) as a yellow solid.
Reaction SMILES: C(OC(N(C)[C@@H](C)C(N[C@@H](C(C)(C)C)C(N1[C@H](C(=O)N[C@H]2C3C(=CC=CC=3)CCC2)CC2C(=CC(C(O)=O)=CC=2)C1)=O)=O)=O)(C)(C)C.[C:48]([O:52][C:53]([N:55]([CH3:121])[C@@H:56]([CH3:120])[C:57]([NH:59][C@@H:60]([C:116]([CH3:119])([CH3:118])[CH3:117])[C:61]([N:63]1[CH2:67][C@@H:66]([C:68]2[CH:77]=[C:76]3[C:71]([CH2:72][C@@H:73]([C:99](=[O:111])[NH:100][C@H:101]4[C:110]5[C:105](=[CH:106][CH:107]=[CH:108][CH:109]=5)[CH2:104][CH2:103][CH2:102]4)[N:74]([C:78](=[O:98])[C@@H:79]([NH:84][C:85](=[O:97])[C@@H:86]([N:88]([C:90]([O:92][C:93]([CH3:96])([CH3:95])[CH3:94])=[O:91])[CH3:89])[CH3:87])[C:80]([CH3:83])([CH3:82])[CH3:81])[CH2:75]3)=[CH:70][CH:69]=2)[CH2:65][C@H:64]1[C:112]([O:114]C)=[O:113])=[O:62])=[O:58])=[O:54])([CH3:51])([CH3:50])[CH3:49]>>[C:48]([O:52][C:53]([N:55]([CH3:121])[C@@H:56]([CH3:120])[C:57]([NH:59][C@@H:60]([C:116]([CH3:119])([CH3:118])[CH3:117])[C:61]([N:63]1[CH2:67][C@@H:66]([C:68]2[CH:77]=[C:76]3[C:71]([CH2:72][C@@H:73]([C:99](=[O:111])[NH:100][C@H:101]4[C:110]5[C:105](=[CH:106][CH:107]=[CH:108][CH:109]=5)[CH2:104][CH2:103][CH2:102]4)[N:74]([C:78](=[O:98])[C@@H:79]([NH:84][C:85](=[O:97])[C@@H:86]([N:88]([C:90]([O:92][C:93]([CH3:94])([CH3:96])[CH3:95])=[O:91])[CH3:89])[CH3:87])[C:80]([CH3:81])([CH3:82])[CH3:83])[CH2:75]3)=[CH:70][CH:69]=2)[CH2:65][C@H:64]1[C:112]([OH:114])=[O:113])=[O:62])=[O:58])=[O:54])([CH3:49])([CH3:50])[CH3:51]
Reactant: COC(=O)[C@@H]1C[C@H](c2ccc3c(c2)CN(C(=O)[C@@H](NC(=O)[C@H](C)N(C)C(=O)OC(C)(C)C)C(C)(C)C)[C@H](C(=O)N[C@@H]2CCCc4ccccc42)C3)CN1C(=O)[C@@H](NC(=O)[C@H](C)N(C)C(=O)OC(C)(C)C)C(C)(C)C
Agent: C[C@@H](C(=O)N[C@H](C(=O)N1Cc2cc(C(=O)O)ccc2C[C@H]1C(=O)N[C@@H]1CCCc2ccccc21)C(C)(C)C)N(C)C(=O)OC(C)(C)C
Product: C[C@@H](C(=O)N[C@H](C(=O)N1C[C@@H](c2ccc3c(c2)CN(C(=O)[C@@H](NC(=O)[C@H](C)N(C)C(=O)OC(C)(C)C)C(C)(C)C)[C@H](C(=O)N[C@@H]2CCCc4ccccc42)C3)C[C@H]1C(=O)O)C(C)(C)C)N(C)C(=O)OC(C)(C)C
Yield: 95.7 %

Procedure:
Following a procedure analogous to that for the synthesis of Compound K of Example 1, (2S,4R)-methyl 1-((S)-2-((S)-2-((tert-butoxycarbonyl)(methyl)amino)propanamido)-3,3-dimethylbutanoyl)-4-((S)-2-((S)-2-((S)-2-((tert-butoxycarbonyl)(methyl)amino)propanamido)-3,3-dimethylbutanoyl)-3-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)pyrrolidine-2-carboxylate (301 mg, 0.29 mmol) was converted to the title compound (282 mg, 95%). MS (ESI+) m/z 1016.7 (M+H)+.
Reaction SMILES: Cl[C:2]([C:4]1[CH:5]=[C:6]([CH:42]=[CH:43][CH:44]=1)[CH2:7][O:8][CH:9]1[CH:14]([C:15]2[CH:20]=[CH:19][C:18]([O:21][CH2:22][CH2:23][CH2:24][O:25][CH2:26][C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=3[O:33][CH3:34])=[CH:17][CH:16]=2)[CH2:13][CH2:12][N:11]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:10]1)=[O:3].[CH3:45][O:46][CH2:47][CH2:48][NH2:49]>>[CH3:34][O:33][C:28]1[CH:29]=[CH:30][CH:31]=[CH:32][C:27]=1[CH2:26][O:25][CH2:24][CH2:23][CH2:22][O:21][C:18]1[CH:19]=[CH:20][C:15]([CH:14]2[CH2:13][CH2:12][N:11]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:10][CH:9]2[O:8][CH2:7][C:6]2[CH:42]=[CH:43][CH:44]=[C:4]([C:2](=[O:3])[NH:49][CH2:48][CH2:47][O:46][CH3:45])[CH:5]=2)=[CH:16][CH:17]=1
Reactant: COCCN
Reactant: COc1ccccc1COCCCOc1ccc(C2CCN(C(=O)OC(C)(C)C)CC2OCc2cccc(C(=O)Cl)c2)cc1
Product: COCCNC(=O)c1cccc(COC2CN(C(=O)OC(C)(C)C)CCC2c2ccc(OCCCOCc3ccccc3OC)cc2)c1

Procedure:
Analogously to Example 127a, 0.355 g of tert-butyl 3-(3-chlorocarbonylbenzyloxy)-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate (Example 106b) and 0.087 g of 2-methoxyethylamine are reacted. The title compound is obtained as a colourless oil. Rf=0.10 (1:1 EtOAc-heptane); Rt=5.51.
Reaction SMILES: [F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[C:4]([N:11]2[N:15]=[CH:14][CH:13]=[N:12]2)[C:3]=1[CH3:16].[CH3:17][C@@H:18]1[CH2:23][CH2:22][CH2:21][NH:20][C@@H:19]1[CH2:24][N:25]1C(=O)C2C(=CC=CC=2)C1=O.Cl[C:37]1[CH:42]=[CH:41][C:40]([C:43]([F:46])([F:45])[F:44])=[CH:39][N:38]=1>>[F:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([N:20]2[CH2:21][CH2:22][CH2:23][C@@H:18]([CH3:17])[C@H:19]2[CH2:24][NH:25][C:37]2[CH:42]=[CH:41][C:40]([C:43]([F:46])([F:45])[F:44])=[CH:39][N:38]=2)=[O:8])=[C:4]([N:11]2[N:15]=[CH:14][CH:13]=[N:12]2)[C:3]=1[CH3:16]
Reactant: C[C@@H]1CCCN[C@@H]1CN1C(=O)c2ccccc2C1=O
Reactant: FC(F)(F)c1ccc(Cl)nc1
Reactant: Cc1c(F)ccc(C(=O)O)c1-n1nccn1
Product: Cc1c(F)ccc(C(=O)N2CCC[C@@H](C)[C@H]2CNc2ccc(C(F)(F)F)cn2)c1-n1nccn1

Procedure:
The title compound was prepared following the same general protocol as described in Example A318, using 4-fluoro-3-methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid, 2-(((2S,3R)-3-methylpiperidin-2-yl)methyl)isoindoline-1,3-dione and 2-chloro-5-(trifluoromethyl)pyridine. ESI-MS (m/z): 477 (M+H).
Reaction SMILES: [CH3:1][N:2]1[CH2:6][CH2:5][N:4]([CH3:7])[C:3]1=O.[NH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[N:16]1[CH2:21][CH2:20][O:19][CH2:18][CH2:17]1>C1C=CC=CC=1.P(Cl)(Cl)(Cl)=O>[CH3:1][N:2]1[CH2:6][CH2:5][N:4]([CH3:7])[C:3]1=[N:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[N:16]1[CH2:21][CH2:20][O:19][CH2:18][CH2:17]1
Reactant: CN1CCN(C)C1=O
Reactant: Nc1ccccc1N1CCOCC1
Solvent: O=P(Cl)(Cl)Cl
Solvent: c1ccccc1
Product: CN1CCN(C)C1=Nc1ccccc1N1CCOCC1

Procedure:
A mixture of 1,3-dimethyl-2-imidazolidinone (7 g) in benzene (45 ml), phosphorus oxychloride (6 ml) and 4-(2-aminophenyl)morpholine (8.5 g) in benzene (30 ml) was heated for 30 hours at 65°-70° C. The product was recrystallised from hexane to give 4-[2-(1,3-dimethyl-2-imidazolidinylideneamino)phenyl]morpholine (m.p. 133°-134° C.).
Reaction SMILES: [C:1]([O:5][C:6]([N:8]1[CH2:13][C@H:12]([C:14](=[O:34])[N:15]([CH:31]2[CH2:33][CH2:32]2)[CH2:16][C:17]2[C:25]3[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=3)[N:19]([CH2:26][CH2:27][CH2:28][O:29][CH3:30])[CH:18]=2)[CH2:11][C@H:10]([NH2:35])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].N1C=CC=CC=1.[N+:42]([C:45]1[CH:50]=[CH:49][CH:48]=[CH:47][C:46]=1[S:51](Cl)(=[O:53])=[O:52])([O-:44])=[O:43]>C(Cl)Cl>[C:1]([O:5][C:6]([N:8]1[CH2:9][C@@H:10]([NH:35][S:51]([C:46]2[CH:47]=[CH:48][CH:49]=[CH:50][C:45]=2[N+:42]([O-:44])=[O:43])(=[O:52])=[O:53])[CH2:11][C@@H:12]([C:14](=[O:34])[N:15]([CH:31]2[CH2:33][CH2:32]2)[CH2:16][C:17]2[C:25]3[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=3)[N:19]([CH2:26][CH2:27][CH2:28][O:29][CH3:30])[CH:18]=2)[CH2:13]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]
Reactant: O=[N+]([O-])c1ccccc1S(=O)(=O)Cl
Reactant: COCCCn1cc(CN(C(=O)[C@@H]2C[C@H](N)CN(C(=O)OC(C)(C)C)C2)C2CC2)c2ccccc21
Solvent: ClCCl
Solvent: c1ccncc1
Product: COCCCn1cc(CN(C(=O)[C@@H]2C[C@H](NS(=O)(=O)c3ccccc3[N+](=O)[O-])CN(C(=O)OC(C)(C)C)C2)C2CC2)c2ccccc21
Temperature: 25 °C
Reaction time: 20 h

Procedure:
To a solution of (3S*,5R*)-3-Amino-5-{cyclopropyl-[1-(3-methoxy-propyl)-1H-indol-3-ylmethyl]-carbamoyl}-piperidine-1-carboxylic acid tert-butyl ester (400 mg, 0.83 mmol) in CH2Cl2 (1 mL) are added pyridine (1 mL) and o-nitrobenzenesulfonyl chloride (274 mg, 1.2 mmol) at 0° C., then the mixture is stirred at room temperature. After 20 h, the reaction mixture is quenched by H2O (30 mL) and extracted with EtOAc (100 mL). The organic layer is successively washed with 5% aqueous KHSO4, H2O, and brine, then dried over Na2SO4 and concentrated in reduced pressure. The residue is purified by silica gel column chromatography to afford the title compound as brown amorphous material. MS: 670 [M+H]+; tR (HPLC, ACQUITY UPLC™ BEH C18 1.7 μm, 50×2.1 mm; 5% CH3CN+0.1% TFA/H2O+0.1% TFA for 0.5 min then 5-100% CH3CN+0.1% TFA/H2O+0.1% TFA for 5 min then 100% CH3CN+0.1% TFA for 1.5 min, flow 0.5 ml/min): 4.14 min.
Reaction SMILES: Cl.C(Cl)Cl.[CH3:5][C:6]1[CH:25]=[CH:24][C:23]([CH3:26])=[CH:22][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[C:16](=[N:20][OH:21])[C:17]([NH2:19])=[O:18].O>C1(C)C=CC=CC=1>[CH3:5][C:6]1[CH:25]=[CH:24][C:23]([CH3:26])=[CH:22][C:7]=1[O:8][CH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1/[C:16](=[N:20]\[OH:21])/[C:17]([NH2:19])=[O:18]
Reactant: Cc1ccc(C)c(OCc2ccccc2C(=NO)C(N)=O)c1
Agent: Cl
Solvent: ClCCl
Solvent: O
Solvent: Cc1ccccc1
Product: Cc1ccc(C)c(OCc2ccccc2/C(=N\O)C(N)=O)c1
Temperature: 25 °C
Reaction time: 15 h
Yield: 95.8 %

Procedure:
Conc. hydrochloric acid (2 ml) and methylene chloride (5 ml) were added to 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyiminoacetamide (Z=at least 98%) (0.50 g, 1.68 mmol), and the mixture was stirred at room temperature for 15 hours. After stirring, water (5 ml) and toluene (5 ml) were added. The resulting crystals were separated by filtration and dried to give (E)-2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-hydroxyiminoacetamide (0.48 g, Yield: 96.0%) as colorless crystals.
Reaction SMILES: FC(F)(F)S(O[C:7]1[C:8]([C:18](=[O:20])[CH3:19])=[CH:9][C:10]([CH3:17])=[C:11]2[C:16]=1[N:15]=[CH:14][CH:13]=[CH:12]2)(=O)=O.[F:23][C:24]1[CH:25]=[C:26]([Zn]I)[CH:27]=[CH:28][CH:29]=1>O1CCCC1>[F:23][C:24]1[CH:29]=[C:28]([C:7]2[C:8]([C:18](=[O:20])[CH3:19])=[CH:9][C:10]([CH3:17])=[C:11]3[C:16]=2[N:15]=[CH:14][CH:13]=[CH:12]3)[CH:27]=[CH:26][CH:25]=1
Reactant: Fc1cccc([Zn]I)c1
Reactant: CC(=O)c1cc(C)c2cccnc2c1OS(=O)(=O)C(F)(F)F
Solvent: C1CCOC1
Product: CC(=O)c1cc(C)c2cccnc2c1-c1cccc(F)c1
Temperature: 60 °C
Yield: 54 %

Procedure:
To a mixture of 7-acetyl-5-methylquinolin-8-yl trifluoromethanesulfonate (0.833 g, 2.50 mmol) in tetrahydrofuran (20 mL), with stirring, was added 0.5 M (3-fluorophenyl)(iodo)zinc in THF (10.0 mL, 5.0 mmol), followed by tetrahydrofurantetrakis(triphenylphosphine)palladium(0) (289 mg, 0.250 mmol). The reaction mixture was heated at 60° C. overnight, cooled to room temperature and quenched with sat. sodium bicarbonate. The mixture was filtered through a Celite pad. The filtrate was extracted with ethyl acetate. The combined organic layers were washed with brine, dried and concentrated under reduced pressure. The residue was purified on silica gel, eluting with 0 to 80% ethyl acetate in hexane, to give the desired product (0.379 g, 54%). LCMS calculated for C18H14FNO (M+H)+: m/z=280.1; Found: 280.0.
Reaction SMILES: [Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:5]2.[H-].[Na+].[F:18][C:19]1[CH:20]=[C:21]([CH:24]=[CH:25][CH:26]=1)[CH2:22]Br>CN(C=O)C.O.CCOCC>[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([CH2:22][C:21]1[CH:24]=[CH:25][CH:26]=[C:19]([F:18])[CH:20]=1)[C:6]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:5]2
Reactant: CCOC(=O)c1cc2cc(Br)ccc2[nH]1
Reactant: Fc1cccc(CBr)c1
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CCOCC
Solvent: CN(C)C=O
Product: CCOC(=O)c1cc2cc(Br)ccc2n1Cc1cccc(F)c1
Temperature: 25 °C
Reaction time: 1 h
Yield: 556.7 %

Procedure:
A solution of 5.0 g (18.65 mmol) of ethyl 5-bromo-1H-indole-2-carboxylate in 25 ml of dry DMF is added dropwise, at 0° C., to a suspension of 0.96 g (24.24 mmol) of sodium hydride (60%) in 15 ml of dry DMF, maintained under an inert atmosphere. The reaction mixture is stirred at ambient temperature for 1 hour. 4.23 g (2.75 mmol) of 3-fluorobenzyl bromide are subsequently added dropwise, at 0° C. The reaction mixture is then stirred for 18 h at ambient temperature and then diluted with 200 ml of a mixture of water and ethyl acetate (1/1). The resulting mixture is separated by settling out and the aqueous phase is extracted with 2×30 ml of ethyl acetate. The combined organic phases are washed three times with water, dried over sodium sulphate, filtered and concentrated under reduced pressure. The resulting oil is purified by silica gel column chromatography, elution being carried out with a mixture of heptane and ethyl acetate. 5.76 g of the expected product are isolated.
Reaction SMILES: [CH2:1]([O:8][CH2:9][CH2:10][CH2:11][C@@H:12]1[CH2:17][CH2:16][CH2:15][N:14](C(OC(C)(C)C)=O)[CH2:13]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(O)(C(F)(F)F)=O>C(Cl)Cl.O>[CH2:1]([O:8][CH2:9][CH2:10][CH2:11][C@@H:12]1[CH2:17][CH2:16][CH2:15][NH:14][CH2:13]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
Reactant: CC(C)(C)OC(=O)N1CCC[C@@H](CCCOCc2ccccc2)C1
Solvent: ClCCl
Solvent: O=C(O)C(F)(F)F
Solvent: O
Product: c1ccc(COCCC[C@@H]2CCCNC2)cc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 96.9 %

Procedure:
To a solution of tert-butyl 3(S)-[3-(benzyloxy)propyl]piperidine-1-carboxylate (280 mg, 0.84 mmol) in CH2Cl2/H2O (6 mL/0.5 mL) was added CF3COOH (1.92 g, 16.8 mmol, 20 equiv.) at 0° C. under N2. The solution was stirred overnight at room temperature. After concentration under reduced pressure, water was added, and the solution was washed with hexane. The aqueous phase was basified with saturated NaHCO3 solution and extracted with EtOAc. The combined organic layers were washed with brine and dried over Na2SO4. The solvent was removed in vacuo to give 3(S)-[3-(benzyloxy)propyl]piperidine (190 mg, 97%) as a yellow oil. LC-MS (ESI) m/z 234 (M+H+).
Reaction SMILES: [Br:1][C:2]1[CH:7]=[CH:6][C:5]([S:8][CH:9]([C:17]2[CH:25]=[CH:24][C:20]([C:21](O)=[O:22])=[CH:19][CH:18]=2)[CH2:10][CH:11]([CH3:16])[CH2:12][CH2:13][CH2:14][CH3:15])=[CH:4][CH:3]=1.C(N(CC)CC)C.[CH3:33][O:34][C:35](=[O:39])[CH2:36][CH2:37][NH2:38].CCN=C=NCCCN(C)C>C(Cl)Cl.CN(C1C=CN=CC=1)C>[CH3:33][O:34][C:35](=[O:39])[CH2:36][CH2:37][NH:38][C:21](=[O:22])[C:20]1[CH:19]=[CH:18][C:17]([CH:9]([S:8][C:5]2[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][CH:6]=2)[CH2:10][CH:11]([CH3:16])[CH2:12][CH2:13][CH2:14][CH3:15])=[CH:25][CH:24]=1
Reactant: CCCCC(C)CC(Sc1ccc(Br)cc1)c1ccc(C(=O)O)cc1
Reactant: COC(=O)CCN
Agent: CCN=C=NCCCN(C)C
Agent: CN(C)c1ccncc1
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CCCCC(C)CC(Sc1ccc(Br)cc1)c1ccc(C(=O)NCCC(=O)OC)cc1
Temperature: 25 °C
Reaction time: 8 h
Yield: 0.1 %

Procedure:
To a mixture of 4-[1-(4-bromo-phenylsulfanyl)-3-methyl-heptyl]benzoic acid (1700 mg, 4.18 mmol) in methylene chloride (42 mL) are added triethyl amine (1.75 mL, 12.53 mmol), DMAP (5.0 mg), 3-amino-propionic acid methyl ester (875 mg, 6.27 mmol) and EDCI (2408 mg, 12.53 mmol) at room temperature. The reaction mixture is stirred at room temperature overnight, loaded on silica gel, eluted with eluted with hexanes with a gradient from 0% of ethyl acetate to 100% of ethyl acetate giving 3-{4-[1-(4-bromo-phenylsulfanyl)-3-methyl-heptyl]-benzoylamino}-propionic acid methyl ester (1.640 mg).
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:8]=[C:7](B2OC(C)(C)C(C)(C)O2)[CH:6]=[CH:5][C:4]=1[C:18]1[N:23]=[N:22][C:21]([N:24]([CH3:35])[CH:25]2[CH2:30][C:29]([CH3:32])([CH3:31])[NH:28][C:27]([CH3:34])([CH3:33])[CH2:26]2)=[CH:20][CH:19]=1.Br[C:37]1[N:41]2[CH2:42][CH2:43][NH:44][CH2:45][C:40]2=[N:39][CH:38]=1.C([O-])([O-])=O.[Na+].[Na+].COCCOC>Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.O.CCO>[N:39]1[CH:38]=[C:37]([C:7]2[CH:6]=[CH:5][C:4]([C:18]3[N:23]=[N:22][C:21]([N:24]([CH3:35])[CH:25]4[CH2:30][C:29]([CH3:32])([CH3:31])[NH:28][C:27]([CH3:33])([CH3:34])[CH2:26]4)=[CH:20][CH:19]=3)=[C:3]([O:2][CH3:1])[CH:8]=2)[N:41]2[CH:42]=[CH:43][N:44]=[CH:45][C:40]=12
Reactant: Brc1cnc2n1CCNC2
Reactant: COc1cc(B2OC(C)(C)C(C)(C)O2)ccc1-c1ccc(N(C)C2CC(C)(C)NC(C)(C)C2)nn1
Agent: Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1
Agent: O=C([O-])[O-]
Agent: [Na+]
Solvent: COCCOC
Solvent: CCO
Solvent: O
Product: COc1cc(-c2cnc3cnccn23)ccc1-c1ccc(N(C)C2CC(C)(C)NC(C)(C)C2)nn1
Temperature: 150 °C
Yield: 103.9 %

Procedure:
To a microwave vial was added 6-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine (Intermediate 9-3, 50 mg, 0.1 mmol), 3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (49.6 mg, 0.21 mmol), Na2CO3 (44 mg, 0.42 mmol), and Pd(PPh3)2Cl2 (7 mg, 0.01 mmol), followed by DME (1 mL)/EtOH 0.25 mL)/(H2O (0.25 mL). The vial was purged with N2 for 10 minutes and the reaction mixture was heated at 150° C. in a microwave reactor for 20 min. The reaction mixture was filtered through celite and the filter cake was washed with EtOAc. The filtrate was concentrated in vacuo to give the crude product which was purified by silica gel chromotography (5%-15% MeOH/DCM) to afford 6-(4-(imidazo[1,2-a]pyrazin-3-yl)-2-methoxyphenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine (49 mg). MS: 476.5 [M+H+]).
Reaction SMILES: [CH2:1]([O:8][CH2:9][CH2:10][CH2:11][O:12][C:13]1[CH:18]=[CH:17][C:16]([CH:19]2[CH:24]([O:25][CH2:26][C:27]3[CH:36]=[CH:35][C:34]4[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=4)[CH:28]=3)[CH2:23][N:22]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:21][CH:20]2[CH2:44][OH:45])=[CH:15][CH:14]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl[CH2:47][CH2:48][N:49]1[CH2:54][CH2:53][O:52][CH2:51][CH2:50]1>>[CH2:1]([O:8][CH2:9][CH2:10][CH2:11][O:12][C:13]1[CH:14]=[CH:15][C:16]([CH:19]2[CH:24]([O:25][CH2:26][C:27]3[CH:36]=[CH:35][C:34]4[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=4)[CH:28]=3)[CH2:23][N:22]([C:37]([O:39][C:40]([CH3:42])([CH3:41])[CH3:43])=[O:38])[CH2:21][CH:20]2[CH2:44][O:45][CH2:47][CH2:48][N:49]2[CH2:54][CH2:53][O:52][CH2:51][CH2:50]2)=[CH:17][CH:18]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
Reactant: CC(C)(C)OC(=O)N1CC(CO)C(c2ccc(OCCCOCc3ccccc3)cc2)C(OCc2ccc3ccccc3c2)C1
Reactant: ClCCN1CCOCC1
Product: CC(C)(C)OC(=O)N1CC(COCCN2CCOCC2)C(c2ccc(OCCCOCc3ccccc3)cc2)C(OCc2ccc3ccccc3c2)C1

Procedure:
In an analogous manner to that described in Example 1(g), by alkylating tert-butyl (3SR,4RS,5RS)-4-[4-(3-benzyloxy-propoxy)-phenyl]-3-hydroxymethyl-5-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate [Example 148(h)] with 4-(2-chloroethyl)-morpholine there was obtained tert-butyl (3SR,4RS,5RS)-4-[4-(3-benzyloxy-propoxy)-phenyl]-3-(2-morpholin-4-yl-ethoxymethyl)-5-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless oil; MS: 725 (M+H)+.
Reaction SMILES: [Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[N:10][C:11]=1[CH3:12])[N:8]=[CH:7][C:6]([C:13]([O:15]CC)=O)=[C:5]2[OH:18].[Cl:19][C:20]1[CH:27]=[CH:26][C:23]([CH2:24][NH2:25])=[CH:22][CH:21]=1>CCOC(C)=O>[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[N:10][C:11]=1[CH3:12])[N:8]=[CH:7][C:6]([C:13]([NH:25][CH2:24][C:23]1[CH:26]=[CH:27][C:20]([Cl:19])=[CH:21][CH:22]=1)=[O:15])=[C:5]2[OH:18]
Reactant: CCOC(=O)c1cnc2nc(C)c(Br)cc2c1O
Reactant: NCc1ccc(Cl)cc1
Solvent: CCOC(C)=O
Product: Cc1nc2ncc(C(=O)NCc3ccc(Cl)cc3)c(O)c2cc1Br

Procedure:
A solution of ethyl 6-bromo-4-hydroxy-7-methyl[1,8]naphthyridine-3-carboxylate (0.57 g, 1.83 mmol) and 4-chlorobenzylamine (2.59 g, 18.30 mmol) is heated to 180° C. for 1 h. The mixture is cooled and diluted with EtOAc. The resulting precipitate is collected and dried. Physical characteristics are as follows: m.p. 269-270° C.; 1H NMR (DMSO-d6) δ13.21, 10.09, 8.67, 8.62, 7.38, 4.54, 2.71; IR (drift) 3028, 2974, 2907, 1653, 1598, 1555, 1526, 1493, 1410, 1354, 1326, 1242, 1096, 806, 639 cm−1; Anal. Calcd for C17H13BrClN3O2: C, 50.21; H, 3.22; N, 10.33; Found: C, 50.31; H, 3.23; N, 10.17.