Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [NH2:1][C:2]1[N:3]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:11]([CH:18]3[CH2:20][CH2:19]3)=[CH:10][CH:9]=2)[C:4]([SH:7])=[N:5][N:6]=1.[Cl:21][C:22]1[CH:23]=[C:24]([CH:28]=[CH:29][C:30]=1[NH:31][C:32](=[O:35])[CH2:33]Cl)[C:25]([OH:27])=[O:26].O>CN(C=O)C>[NH2:1][C:2]1[N:3]([C:8]2[C:17]3[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:11]([CH:18]3[CH2:20][CH2:19]3)=[CH:10][CH:9]=2)[C:4]([S:7][CH2:33][C:32]([NH:31][C:30]2[CH:29]=[CH:28][C:24]([C:25]([OH:27])=[O:26])=[CH:23][C:22]=2[Cl:21])=[O:35])=[N:5][N:6]=1
Reactant: O=C(CCl)Nc1ccc(C(=O)O)cc1Cl
Reactant: Nc1nnc(S)n1-c1ccc(C2CC2)c2ccccc12
Solvent: CN(C)C=O
Solvent: O
Product: Nc1nnc(SCC(=O)Nc2ccc(C(=O)O)cc2Cl)n1-c1ccc(C2CC2)c2ccccc12
Temperature: 50 °C
Reaction time: 18 h
Yield: 75.5 %

Procedure:
Compound 4 (789 mg, 2.79 mmol) and 3-chloro-4-(2-chloroacetamido)benzoic acid (5) (693 mg, 2.79 mmol) were dissolved in DMF (6 mL) and the mixture was stirred at 50° C. for 18 hours. Water was then added and the mixture extracted with ethyl acetate. The organic layer was separated, dried over sodium sulfate and concentrated to give 1.04 g, 75% yield of 4-(2-(5-amino-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetamido)-3-chlorobenzoic acid (6).
Reaction SMILES: [C:1]1(=[O:8])[O:7][C:5](=[O:6])[CH2:4][CH2:3][CH2:2]1.[CH2:9]([NH2:12])[CH:10]=[CH2:11]>C(Cl)(Cl)Cl>[O:6]=[C:5]([NH:12][CH2:9][CH:10]=[CH2:11])[CH2:4][CH2:3][CH2:2][C:1]([OH:7])=[O:8]
Reactant: O=C1CCCC(=O)O1
Reactant: C=CCN
Solvent: ClC(Cl)Cl
Product: C=CCNC(=O)CCCC(=O)O

Procedure:
A functional monomer was prepared in the following manner, and was used in Example 15 to introduce activated ester groups on the backbone of the polymer. Glutaric anhydride, 20 g (0.175 mole),was dissolved in 100 ml chloroform. The glutaric anhydride solution was cooled to <10° C using an ice bath. Allyl amine, 10 g (0.177 mole), was dissolved in 50 ml chloroform and added to the cooled solution of glutaric anhydride with stirring. The addition rate of allyl amine was adjusted to keep the reaction temperature <10° C. After the allyl amine addition was completed, the reaction solution was allowed to come to room temperature while stirring overnight. After removing the solvent, the 5-oxo-6-aza-8-nonenoic acid isolated amounted to 31.4g (105% crude) with a dual DSC melting point of 35.1° C and 44.9° C. NMR analysis at 300 MHz was consistent with the desired product: 1H NMR (CDCl3) amide proton 6.19 (b, 1H), vinyl protons 5.13, 5.81 (m, 3H), methylene adjacent to amide N 3.85 (m, 2H), methylenes adjacent to carbonyls 2.29, 2.39 (t, 4H), and central methylene 1.9. (m, 2H).
Reaction SMILES: N(C(OC(C)(C)C)=O)CC(N[C@H](C(N[CH2:13][C:14]([NH:16][C@H:17]([C:22]([N:24]1[CH2:38][CH2:37][CH2:36][C@H:25]1[C:26]([O:28][CH2:29][C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1)=[O:27])=[O:23])[C@H:18]([CH2:20]C)[CH3:19])=[O:15])=O)C(C)C)=O.Cl.O1CCOCC1.[NH:53]([C:62]([O:64][C:65]([CH3:68])([CH3:67])[CH3:66])=[O:63])[CH2:54][C:55]([NH:57]CC(O)=O)=[O:56].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1>CN(C=O)C>[NH:53]([C:62]([O:64][C:65]([CH3:68])([CH3:67])[CH3:66])=[O:63])[CH2:54][C:55]([NH:57][CH2:13][C:14]([NH:16][C@H:17]([C:22]([N:24]1[CH2:38][CH2:37][CH2:36][C@H:25]1[C:26]([O:28][CH2:29][C:30]1[CH:31]=[CH:32][CH:33]=[CH:34][CH:35]=1)=[O:27])=[O:23])[CH:18]([CH3:19])[CH3:20])=[O:15])=[O:56]
Reactant: CC(C)(C)OC(=O)NCC(=O)NCC(=O)O
Reactant: CC[C@H](C)[C@H](NC(=O)CNC(=O)[C@@H](NC(=O)CNC(=O)OC(C)(C)C)C(C)C)C(=O)N1CCC[C@H]1C(=O)OCc1ccccc1
Agent: CCN=C=NCCCN(C)C
Agent: Cl
Agent: On1nnc2ccccc21
Solvent: CN(C)C=O
Solvent: C1COCCO1
Product: CC(C)[C@H](NC(=O)CNC(=O)CNC(=O)OC(C)(C)C)C(=O)N1CCC[C@H]1C(=O)OCc1ccccc1

Procedure:
III (6.0 g, 0.0148 mole) (39) was deblocked with HCl/Dioxane and solvent removed under reduced pressure. The residue was triturated with ether, filtered, washed with ether, then pet. ether and dried. A very hygroscopic material was obtained (4.2 g, 0.0123 mole) which was coupled in DMF with II (2.86 g, 0.0123 mole) in the presence of 10% excess of EDCI (2.60 g) and HOBt (2.07 g). The reaction was worked up as described for I to obtain IV as a white foam in a quantitative yield, no sharp m.p. 54°-62° C. Rf2, 0.42; Rf3, 0.74. Anal. Calcd. for C26H38N4O7 ; C, 60.21; H, 7.38; N, 10.80%. Found: C, 60.0; H, 7.46; N, 10.81%.
Reaction SMILES: [C:1](Cl)(Cl)=[O:2].[Cl:5][C:6]1[CH:20]=[CH:19][CH:18]=[CH:17][C:7]=1[O:8][CH:9]([C:11]1[S:15][C:14]([NH2:16])=[N:13][N:12]=1)[CH3:10]>C(OC(=O)C)C>[Cl:5][C:6]1[CH:20]=[CH:19][CH:18]=[CH:17][C:7]=1[O:8][CH:9]([C:11]1[S:15][C:14]([N:16]=[C:1]=[O:2])=[N:13][N:12]=1)[CH3:10]
Reactant: CC(Oc1ccccc1Cl)c1nnc(N)s1
Reactant: O=C(Cl)Cl
Solvent: CCOC(C)=O
Product: CC(Oc1ccccc1Cl)c1nnc(N=C=O)s1
Reaction time: 17 h

Procedure:
A 300 milliliter, 3-neck flask equipped with a magnetic stirrer, thermometer, dry ice condenser/drying tube and inlet from a phosgene (COCl2) tank via a calibrated rotometer was charged with 50 milliliters of ethyl acetate saturated with phosgene at 20° C. (approximately 0.5 mole of phosgene). An additional 100 milliliters of ethylacetate was added; 9.8 grams of 5-[1-(2-chlorophenoxy)ethyl]-2-amino-1,3,4-thiadiazole (prepared above) at a temperature from 0° C. to room temperature was added. The resulting solution was stirred for 17 hours with formation of an emulsion and then the flask was purged with nitrogen until no COCl2 was detected. The solution was filtered, and topped at 70° C. on a roto-vac to form 9.9 grams of a gooey yellow oil of 5-[1-(2-chlorophenoxy)ethyl]-1,3,4-thiadiazol-2-yl isocyanate dimer.
Reaction SMILES: [CH2:1]([O:3][C:4]([C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:17]=[CH:16][C:15]([OH:18])=[CH:14][CH:13]=2)=[CH:8][CH:7]=1)=[O:5])[CH3:2].[Br:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31]Br.C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[CH2:1]([O:3][C:4]([C:6]1[CH:11]=[CH:10][C:9]([C:12]2[CH:13]=[CH:14][C:15]([O:18][CH2:31][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][Br:19])=[CH:16][CH:17]=2)=[CH:8][CH:7]=1)=[O:5])[CH3:2]
Reactant: CCOC(=O)c1ccc(-c2ccc(O)cc2)cc1
Reactant: BrCCCCCCCCCCCCBr
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: CC(C)=O
Product: CCOC(=O)c1ccc(-c2ccc(OCCCCCCCCCCCCBr)cc2)cc1
Yield: 67 %

Procedure:
An acetone solution of 90 m moles(21.8 g) of the above 4'-hydroxybiphenyl-4-carboxylic acid ethyl ester, 0.15 mole(49.2 g) of 1,12-dibromododecane, and 0.4 mole(55.3 g) of potassium carbonate was refluxed for four hours. The reaction sloution was filtered. The filtrate was concentrated, and then purified by column chromatography, to obtain 29.5 g of 4'-(12-bromododecyloxy)biphenyl-4-carboxylic acid ethyl ester [m.p. 88.6°-90.5° C⟧ (yield: 67%)
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([NH:11][C:12](=[O:15])[CH:13]=[CH2:14])([CH3:10])[CH3:9])=[CH:4][CH:3]=1.[NH:16]1[CH:20]=[CH:19][N:18]=[CH:17]1>O1CCOCC1>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]([NH:11][C:12](=[O:15])[CH2:13][CH2:14][N:16]2[CH:20]=[CH:19][N:18]=[CH:17]2)([CH3:10])[CH3:9])=[CH:6][CH:7]=1
Reactant: C=CC(=O)NC(C)(C)c1ccc(Cl)cc1
Reactant: c1c[nH]cn1
Solvent: C1COCCO1
Product: CC(C)(NC(=O)CCn1ccnc1)c1ccc(Cl)cc1

Procedure:
A mixture of N-[1-(4-chlorophenyl)-1-methylethyl]acrylamide (200 g), imidazole (60.9 g), Triton B (20 ml) and 1,4-dioxane (1600 ml) was stirred and boiled under reflux for 20 hours. The solvent was removed under reduced pressure and the residue dissolved in dichloromethane (2000 ml). The mixture was extracted with 2M hydrochloric acid. The combined aqueous extracts were basified with 2M sodium hydroxide solution and extracted with dichloromethane to give N-[1-(4-chlorophenyl)-1-methylethyl]-3-(imidazol-1-yl)propionamide, m.p. 154°-155° C.
Reaction SMILES: [CH3:1][CH:2]([NH:4]CCC1C=CC(O)=CC=1)[CH3:3].Br[CH2:15][CH2:16][CH2:17][C:18]1[CH:23]=[CH:22][C:21]([OH:24])=[CH:20][CH:19]=1.C(N)(C)C>>[CH3:1][CH:2]([NH:4][CH2:15][CH2:16][CH2:17][C:18]1[CH:23]=[CH:22][C:21]([OH:24])=[CH:20][CH:19]=1)[CH3:3]
Reactant: Oc1ccc(CCCBr)cc1
Reactant: CC(C)NCCc1ccc(O)cc1
Solvent: CC(C)N
Product: CC(C)NCCCc1ccc(O)cc1
Yield: 97.9 %

Procedure:
Under the conditions outlined above for the preparation of 4-[2-(1-methylethyl)aminoethyl]phenol, 4-(3-bromopropyl)phenol was reacted with isopropylamine. The crude product was distilled in a Kugelrohr apparatus (150°; 1 mm) and the distillate was crystallized from ether to give 4-[3-(1-methylethyl)aminopropyl]phenol (97.9% pure by gas chromatography).
Reaction SMILES: [CH:1]1([C:4]#[C:5][C:6]2[CH:7]=[C:8]3[C:18](=[CH:19][CH:20]=2)[O:17][C:11]2([CH2:16][CH2:15][CH2:14][O:13][CH2:12]2)[CH2:10][C:9]3=O)[CH2:3][CH2:2]1.C[Si]([N:26]=[C:27]=[N:28][Si](C)(C)C)(C)C>C(Cl)Cl.Cl[Ti](Cl)(Cl)Cl>[CH:1]1([C:4]#[C:5][C:6]2[CH:7]=[C:8]3[C:18](=[CH:19][CH:20]=2)[O:17][C:11]2([CH2:16][CH2:15][CH2:14][O:13][CH2:12]2)[CH2:10][C:9]3=[N:28][C:27]#[N:26])[CH2:3][CH2:2]1
Reactant: C[Si](C)(C)N=C=N[Si](C)(C)C
Reactant: O=C1CC2(CCCOC2)Oc2ccc(C#CC3CC3)cc21
Agent: Cl[Ti](Cl)(Cl)Cl
Solvent: ClCCl
Product: N#CN=C1CC2(CCCOC2)Oc2ccc(C#CC3CC3)cc21
Reaction time: 1 h
Yield: 128.1 %

Procedure:
To a solution of 6-(cyclopropylethynyl)-2′,4′,5′,6′-tetrahydrospiro[chroman-2,3′-pyran]-4-one (76 mg, 0.27 mmol) in anhydrous DCM (15 mL) under N2 atmosphere was added 1 M TiCl4 (in DCM, 0.54 mL, 0.54 mmol) dropwise within 15 min at room temperature. It was stirred another 1 h after the addition. To this mixture was added Bis-trimethylsilylcarbodiimide (0.16 mL, 0.427 mmol) dropwise. The resulting mixture was stirred 80 h. The reaction mixture was quenched with ice-water (15 g), and stirred for 30 min, then it was transferred to a separating funnel, the separated aqueous phase was extracted 2 times with DCM. The combined organic phases were dried over anhydrous Na2SO4, and filtered, and concentrated to give 106 mg the crude desired product as light yellow solid, which was used for next step without further purification. MS ESI +ve m/z 307 (M+H)+.
Reaction SMILES: [Br:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[CH:4][C:3]=1[F:10].[CH2:11](O)[CH2:12][CH2:13][OH:14].O.C1(C)C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1>[Br:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]2[O:14][CH2:13][CH2:12][CH2:11][O:7]2)=[CH:4][C:3]=1[F:10]
Reactant: OCCCO
Reactant: O=Cc1ccc(Br)c(F)c1
Agent: Cc1ccc(S(=O)(=O)O)cc1
Solvent: O
Solvent: Cc1ccccc1
Product: Fc1cc(C2OCCCO2)ccc1Br

Procedure:
4-Bromo-3-fluorobenzaldehyde (100.00 g, 492.6 mmol) was added to toluene (1 L). Propane-1,3-diol (42.72 mL, 591.1 mmol), and p-toluenesulfonic acid monohydrate (4.685 g, 24.63 mmol) were added to above and the reaction mixture was brought to reflux. The solvent (500 mL) was azeotroped off using a dean stark trap. The reaction mixture was cooled and extracted with sat. aqueous sodium bicarbonate (500 mL). The organics were dried over magnesium sulfate and concentrated in vacuo to give 2-(4-bromo-3-fluorophenyl)-1,3-dioxane as a white solid. MS (ESI) m/z: Calculated: 260.0/262.0; Observed: 260.9 (M++1).
Reaction SMILES: ClC1C(Cl)=CC(NC2C3C(=CC(OCCOCC[O:29][S:30]([CH3:33])(=O)=[O:31])=C([N+]([O-])=O)C=3)N=CN=2)=C(F)C=1.[Cl:35][C:36]1[C:41]([Cl:42])=[CH:40][C:39]([NH:43][C:44]2[C:53]3[C:48](=[CH:49][C:50]([O:57][CH2:58][CH2:59][O:60][CH2:61][CH2:62][O:63][CH2:64][CH2:65][O:66][CH2:67][CH2:68][OH:69])=[C:51]([N+:54]([O-:56])=[O:55])[CH:52]=3)[N:47]=[CH:46][N:45]=2)=[C:38]([F:70])[CH:37]=1.CS(Cl)(=O)=O.C(N(CC)CC)C>ClCCl>[Cl:35][C:36]1[C:41]([Cl:42])=[CH:40][C:39]([NH:43][C:44]2[C:53]3[C:48](=[CH:49][C:50]([O:57][CH2:58][CH2:59][O:60][CH2:61][CH2:62][O:63][CH2:64][CH2:65][O:66][CH2:67][CH2:68][O:69][S:30]([CH3:33])(=[O:31])=[O:29])=[C:51]([N+:54]([O-:56])=[O:55])[CH:52]=3)[N:47]=[CH:46][N:45]=2)=[C:38]([F:70])[CH:37]=1
Reactant: CS(=O)(=O)OCCOCCOc1cc2ncnc(Nc3cc(Cl)c(Cl)cc3F)c2cc1[N+](=O)[O-]
Reactant: O=[N+]([O-])c1cc2c(Nc3cc(Cl)c(Cl)cc3F)ncnc2cc1OCCOCCOCCOCCO
Agent: CS(=O)(=O)Cl
Solvent: CCN(CC)CC
Solvent: ClCCl
Product: CS(=O)(=O)OCCOCCOCCOCCOc1cc2ncnc(Nc3cc(Cl)c(Cl)cc3F)c2cc1[N+](=O)[O-]

Procedure:
Compound 32b was prepared as described hereinabove for Compound 32a, using Compound 29b (0.023 gram, 0.043 mmol), methanesulfonyl chloride (0.014 gram, 0.12 mmol) and triethylamine (0.021 gram, 0.021 mmol) in dichloromethane (2.3 ml), yielding 0.015 gram of the product (55% yield).
Reaction SMILES: [H-].[Na+].[OH:3][C:4]1[CH:8]=[C:7]([S:9]([CH3:12])(=[O:11])=[O:10])[S:6][C:5]=1[C:13]([O:15][CH3:16])=[O:14].[CH2:17](Br)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>CN(C)C=O.O>[CH2:17]([O:3][C:4]1[CH:8]=[C:7]([S:9]([CH3:12])(=[O:11])=[O:10])[S:6][C:5]=1[C:13]([O:15][CH3:16])=[O:14])[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1
Reactant: COC(=O)c1sc(S(C)(=O)=O)cc1O
Reactant: BrCc1ccccc1
Agent: [H-]
Agent: [Na+]
Solvent: O
Solvent: CN(C)C=O
Product: COC(=O)c1sc(S(C)(=O)=O)cc1OCc1ccccc1
Temperature: 25 °C
Reaction time: 0.17 h
Yield: 84 %

Procedure:
A mixture of NaH (3.18 g, 79.5 mmol) in dimethylformamide (DMF) is treated dropwise with a solution of methyl 3-hydroxy-5-(methylsulfonyl)-2-thiophenecarboxylate (15.0 g, 63.6 mmol) in DMF at 0° C., stirred for 10 minutes, treated with benzylbromide (8.30 ml, 70 mmol) at ice bath temperatures, allowed to warm to room temperature overnight and diluted with water. The resultant reaction mixture is filtered. The filtercake is washed with water, dried, stirred in a mixture of ethyl acetate/hexane (20 ml/130 ml), and filtered. The filtercake is washed with hexanes and dried in a Kugelrohr at 40° C. to give the title product as a white solid, 17. 4 g (84% yield), mp 125-126° C. identified by 1HNMR, 13CNMR, IR and mass spectral analyses.
Reaction SMILES: [Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]([CH2:14][C@H:15]([OH:20])[C:16]([F:19])([F:18])[F:17])[C:10](=[O:13])[NH:11][N:12]=2)=[CH:4][CH:3]=1.Br[CH2:22][C:23]1[CH:28]=[C:27]([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[Cl:35])[C:26]([C:36]([O:38][CH3:39])=[O:37])=[CH:25][CH:24]=1>>[Cl:35][C:30]1[CH:31]=[CH:32][CH:33]=[CH:34][C:29]=1[C:27]1[C:26]([C:36]([O:38][CH3:39])=[O:37])=[CH:25][CH:24]=[C:23]([CH2:22][N:11]2[C:10](=[O:13])[N:9]([CH2:14][C@H:15]([OH:20])[C:16]([F:18])([F:19])[F:17])[C:8]([C:5]3[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=3)=[N:12]2)[CH:28]=1
Reactant: COC(=O)c1ccc(CBr)cc1-c1ccccc1Cl
Reactant: O=c1[nH]nc(-c2ccc(Cl)cc2)n1C[C@H](O)C(F)(F)F
Product: COC(=O)c1ccc(Cn2nc(-c3ccc(Cl)cc3)n(C[C@H](O)C(F)(F)F)c2=O)cc1-c1ccccc1Cl

Procedure:
Analogously to the preparation of Example 139, 208 mg (0.68 mmol) of the compound from Example 5A were reacted with 230 mg (0.68 mmol) of the compound from Example 109A. This gave 231 mg (59% of theory) of the target compound.
Reaction SMILES: [OH:1][C:2]1[C:7]([O:8][CH3:9])=[C:6]([O:10][CH3:11])[CH:5]=[CH:4][C:3]=1[C:12]([C:14]1[CH:19]=[C:18]([O:20][CH3:21])[C:17]([O:22][CH3:23])=[C:16]([O:24][CH3:25])[CH:15]=1)=[O:13].IC.[C:28]([O-])([O-])=O.[Na+].[Na+].COC1C=C(C(C2C=CC(OC)=C(OC)C=2OC)=O)C=C(OC)C=1>>[CH3:28][O:1][C:2]1[C:7]([O:8][CH3:9])=[C:6]([O:10][CH3:11])[CH:5]=[CH:4][C:3]=1[C:12]([C:14]1[CH:15]=[C:16]([O:24][CH3:25])[C:17]([O:22][CH3:23])=[C:18]([O:20][CH3:21])[CH:19]=1)=[O:13]
Reactant: O=C([O-])[O-]
Reactant: COc1cc(C(=O)c2ccc(OC)c(OC)c2O)cc(OC)c1OC
Agent: COc1cc(OC)cc(C(=O)c2ccc(OC)c(OC)c2OC)c1
Agent: [Na+]
Solvent: CI
Product: COc1cc(C(=O)c2ccc(OC)c(OC)c2OC)cc(OC)c1OC
Yield: 84 %

Procedure:
(2-hydroxy-3,4-dimethoxyphenyl)-(3,4,5-trimethoxyphenyl)methanone (4.44 g, 12.75 mmol), iodomethane (1.59 ml, 25.51 mmol), and Na2CO3 (2.7 g, 25.51 mmol) were treated in the same manner as described above for the synthesis of (3,5-Dimethoxy-phenyl)-(2,3,4-trimethoxy-phenyl)-methanone. The crude material was purified via flash column chromatography (20% EtOAc in hexane) to give (2,3,4-trimethoxy-phenyl)-(3,4,5-trimethoxy-phenyl)-methanone as an off-white solid (3.88 g, 84%); mp, 122-124° C.: 1HNMR (CDCl3) δ 7.11 (d, J=8 Hz, 1H, Ar), 7.08 (s, 2H, Ar), 6.73 (d, J=8 Hz, 1H, Ar), 3.94 (s, 6H, 2OCH3), 3.91 (s, 3H, OCH3), 3.86 (s, 6H, 2OCH3), 3.81 (s, 3H, OCH3); 13C NMR (DMSO-d6) δ 194.4, 156.1, 152.9, 152.7, 142.6, 142.3, 133.5, 126.5, 124.9, 107.6, 106.8, 62.1, 61.1, 56.4, 56.3; Anal. Calcd. For C19H22O7: C, 62.98; H, 6.12. Found: C, 63.14; H, 6.13. The product was carried over to the next step.
Reaction SMILES: FC(F)(F)C(O)=O.[CH3:8][C@@H:9]([O:13][C:14]1[NH:15][C:16]([NH2:25])=[C:17]2[C:21]([N:22]=1)=[N:20][C:19]([O:23][CH3:24])=[N:18]2)[CH2:10][CH2:11][CH3:12].Br[CH2:27][CH2:28][C@@H:29]1[CH2:33][CH2:32][O:31][CH2:30]1>>[CH3:8][C@@H:9]([O:13][C:14]1[N:22]=[C:21]2[C:17]([N:18]=[C:19]([O:23][CH3:24])[N:20]2[CH2:27][CH2:28][C@@H:29]2[CH2:33][CH2:32][O:31][CH2:30]2)=[C:16]([NH2:25])[N:15]=1)[CH2:10][CH2:11][CH3:12]
Reactant: BrCC[C@@H]1CCOC1
Reactant: CCC[C@@H](C)Oc1nc2nc(OC)nc-2c(N)[nH]1
Solvent: O=C(O)C(F)(F)F
Product: CCC[C@@H](C)Oc1nc(N)c2nc(OC)n(CC[C@@H]3CCOC3)c2n1

Procedure:
Prepared similarly to Intermediate 223 from 2-{[(1R)-1-methylbutyl]oxy}-8-(methyloxy)-1H-purin-6-amine trifluoroacetate and (3S)-3-(2-bromoethyl)tetrahydrofuran but conducting the alkylation over 1 hour at 60° C.
Reaction SMILES: Cl[CH2:2]CCC(Cl)=O.[Cl:8][CH2:9][CH2:10][CH2:11][C:12]([N:14]=[C:15]=[S:16])=[O:13].[CH3:17][O:18][C:19]1[CH:20]=[C:21]2[C:26](=[CH:27][C:28]=1[O:29][CH3:30])[N:25]=[CH:24]N=[C:22]2[O:31][C:32]1[CH:38]=[CH:37][C:35]([NH2:36])=[C:34]([F:39])[CH:33]=1.C1(C)C=CC=CC=1>C(O)C>[Cl:8][CH2:9][CH2:10][CH2:11][C:12]([N:14]=[C:15]=[S:16])=[O:13].[Cl:8][CH2:9][CH2:10][CH2:11][C:12]([NH:14][C:15]([NH:36][C:35]1[CH:37]=[CH:38][C:32]([O:31][C:22]2[C:21]3[C:26](=[CH:27][C:28]([O:29][CH3:30])=[C:19]([O:18][CH3:17])[CH:20]=3)[N:25]=[CH:24][CH:2]=2)=[CH:33][C:34]=1[F:39])=[S:16])=[O:13]
Reactant: O=C(Cl)CCCCl
Reactant: COc1cc2ncnc(Oc3ccc(N)c(F)c3)c2cc1OC
Agent: O=C(CCCCl)N=C=S
Solvent: Cc1ccccc1
Solvent: CCO
Product: COc1cc2nccc(Oc3ccc(NC(=S)NC(=O)CCCCl)c(F)c3)c2cc1OC
Temperature: 25 °C
Reaction time: 2 h
Yield: 67 %

Procedure:
4-Chlorobutanoyl isothiocyanate was prepared using commercially available 4-chlorobutanoyl chloride (80 mg) as a starting compound according to the description of the literature. 4-Chlorobutanoyl isothiocyanate was dissolved in ethanol (1 ml) to prepare a solution. 4-[(6,7-Dimethoxy-4-quinazolinyl)oxy]-2-fluoroaniline (50 mg), toluene (5 ml), and ethanol (1 ml) were added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (51 mg, yield 67%).
Reaction SMILES: [CH3:1][C:2]1([C:13]([OH:15])=[O:14])[CH2:7][C:6](=[O:8])[C:5]2[CH:9]=[CH:10][CH:11]=[CH:12][C:4]=2[O:3]1.S(=O)(=O)(O)O.[CH2:21](O)[CH3:22]>>[CH3:1][C:2]1([C:13]([O:15][CH2:21][CH3:22])=[O:14])[CH2:7][C:6](=[O:8])[C:5]2[CH:9]=[CH:10][CH:11]=[CH:12][C:4]=2[O:3]1
Reactant: CCO
Reactant: CC1(C(=O)O)CC(=O)c2ccccc2O1
Agent: O=S(=O)(O)O
Product: CCOC(=O)C1(C)CC(=O)c2ccccc2O1
Reaction time: 8 h
Yield: 72.7 %

Procedure:
A mixture of 152 parts of 3,4-dihydro-2-methyl-4-oxo-2H-1-benzopyran-2-carboxylic acid, 18.4 parts of concentrate sulfuric acid and 2720 parts of ethanol was stirred overnight at reflux temperature. The reaction mixture was evaporated and the residue was taken up in a mixture of 1,1'-oxybisethane and a sodium hydroxide solution. The organic layer was separated, washed with water, dried, filtered and evaporated. The residue was purified by column chromatography over silica gel using trichloromethane as eluent. The pure fractions were collected and the eluent was evaporated, yielding 126 parts (72.7%) of ethyl 3,4-dihydro-2-methyl-4-oxo-2H-1-benzopyran-2-carboxylate as a residue (intermediate 26).
Reaction SMILES: Br[C:2]1[C:3]([F:27])=[CH:4][C:5]2[O:11][CH2:10][CH2:9][N:8]3[C:12]([CH:18]([OH:25])[C:19]4[S:23][CH:22]=[N:21][C:20]=4[CH3:24])=[C:13]([C:15]([NH2:17])=[O:16])[N:14]=[C:7]3[C:6]=2[CH:26]=1.[CH3:28][C:29]([OH:33])([CH3:32])[C:30]#[CH:31]>>[F:27][C:3]1[C:2]([C:31]#[C:30][C:29]([OH:33])([CH3:32])[CH3:28])=[CH:26][C:6]2[C:7]3[N:8]([C:12]([CH:18]([OH:25])[C:19]4[S:23][CH:22]=[N:21][C:20]=4[CH3:24])=[C:13]([C:15]([NH2:17])=[O:16])[N:14]=3)[CH2:9][CH2:10][O:11][C:5]=2[CH:4]=1
Reactant: Cc1ncsc1C(O)c1c(C(N)=O)nc2n1CCOc1cc(F)c(Br)cc1-2
Reactant: C#CC(C)(C)O
Product: Cc1ncsc1C(O)c1c(C(N)=O)nc2n1CCOc1cc(F)c(C#CC(C)(C)O)cc1-2
Yield: 18 %

Procedure:
9-fluoro-3-(hydroxy(4-methylthiazol-5-yl)methyl)-10-(3-hydroxy-3-methylbut-1-yn-1-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide was prepared similarly according to General Procedure G with slight modifications. 10-bromo-9-fluoro-3-[hydroxy-(4-methylthiazol-5-yl)methyl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine-2-carboxamide was reacted with 3-methyl-1-butyne-3-ol to afford 5.4 mg of the titled compound (18% yield). M+1=457.1. 1H NMR (400 MHz, DMSO) δ 8.87 (s, 1H), 8.58 (d, J=8.3 Hz, 1H), 8.01 (br s, 1H), 7.59-7.53 (m, 2H), 7.00 (d, J=10.5 Hz, 1H), 6.94 (d, J=6.3 Hz, 1H), 5.54 (s, 1H), 4.57-4.48 (m, 1H), 4.48-4.36 (m, 2H), 4.31-4.22 (m, 1H), 2.25 (s, 3H), 1.49 (s, 6H).
Reaction SMILES: [NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7]([O:9][CH2:10][CH3:11])=[O:8])[N:6]=1.[Br:12][C:13](=[CH2:17])[C:14](O)=[O:15]>O1CCOCC1>[Br:12][C:13](=[CH2:17])[C:14]([NH:1][C:2]1[S:3][CH:4]=[C:5]([C:7]([O:9][CH2:10][CH3:11])=[O:8])[N:6]=1)=[O:15]
Reactant: CCOC(=O)c1csc(N)n1
Reactant: C=C(Br)C(=O)O
Solvent: C1COCCO1
Product: C=C(Br)C(=O)Nc1nc(C(=O)OCC)cs1
Temperature: 25 °C
Reaction time: 8 h
Yield: 85.7 %

Procedure:
To a solution containing 0.688 g of ethyl 2-aminothiazole-4carboxilate (prepared as reported in J.A.C.S. 68,266,1946) and 0.3 g of 2-bromoacrylic acid in 10 ml of dioxane, 0.412 g of N-N'dicyclohexylcarbodiimide were and the mixture was stirred at room temperature overnight. After filtration, the solvent was evaporated in vacuo, the solid residue was dissolved in 50 ml of ethyl acetate, treated with saturated solution of sodium bicarbonate and then with 10% hydrochloric acid. The organic phase was dried over anhydrous sodium sulphate and the solvent evaporated in vacuo. The solid residue was purified by recrystallization from ethanol-water to yield 0.52 g of ethyl 2-(α-bromoacrylamido)thiazole-4-carboxylate.
Reaction SMILES: [CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[C:17]2[C:12](=[N:13][CH:14]=[C:15]([C:18]3[CH:19]=[C:20]([CH:24]=[CH:25][CH:26]=3)[C:21](O)=[O:22])[CH:16]=2)[NH:11][N:10]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[N:51]1[CH:56]=[CH:55][CH:54]=[N:53][C:52]=1[N:57]1[CH2:62][CH2:61][NH:60][CH2:59][CH2:58]1>CN(C=O)C>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[C:9]1[C:17]2[C:12](=[N:13][CH:14]=[C:15]([C:18]3[CH:19]=[C:20]([C:21]([N:60]4[CH2:61][CH2:62][N:57]([C:52]5[N:51]=[CH:56][CH:55]=[CH:54][N:53]=5)[CH2:58][CH2:59]4)=[O:22])[CH:24]=[CH:25][CH:26]=3)[CH:16]=2)[NH:11][N:10]=1
Reactant: COc1ccccc1-c1n[nH]c2ncc(-c3cccc(C(=O)O)c3)cc12
Reactant: c1cnc(N2CCNCC2)nc1
Agent: CN(C)C(On1nnc2cccnc21)=[N+](C)C
Agent: F[P-](F)(F)(F)(F)F
Solvent: CN(C)C=O
Product: COc1ccccc1-c1n[nH]c2ncc(-c3cccc(C(=O)N4CCN(c5ncccn5)CC4)c3)cc12
Temperature: 25 °C
Reaction time: 16 h
Yield: 29.3 %

Procedure:
To a solution of 3-[3-(2-methoxy-phenyl)-1H-pyrazolo[3,4-b]pyridin-5-yl]-benzoic acid (18 mg, 0.05 mmol) in DMF (1 mL) was added HATU (20 mg, 0.05 mmol) and 1-(2-pyrimidyl)piperazine (11 uL, 0.08 mmol). The reaction solution was stirred for 16 hours at ambient temperature. The crude product was extracted into ethyl acetate and washed with H2O. The organic layer was dried over Na2SO4, filtered, and adsorbed onto silica gel. Purification by flash chromatography with a gradient of ethyl acetate (containing 10% MeOH) and hexanes afforded the title compound as a white powder (7.2 mg, 28% yield). 1H NMR (500 MHz, CD3OD) δ 8.85 (d, J=2 Hz, 1H), 8.42 (d, J=2 Hz, 1H), 8.35 (d, J=4.5 Hz, 2H), 7.83 (d, J=8 Hz, 1H), 7.79 (s, 1H), 7.64 (m, 2H), 7.50 (m, 2H), 7.20 (d, J=8.5 Hz, 1H), 7.11 (t, J=8 Hz, 1H), 6.64 (t, J=4.5 Hz, 1H), 3.96 (br s, 2H), 3.89 (s, 3H), 3.86 (br s, 4H), 3.60 (br s, 2H). MS: m/z 492.1 (M+H+).