Azzindani/Open_Reaction_Data huggingface dataset:
Reaction SMILES: [CH3:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][C:3]=1[S:11](Cl)(=[O:13])=[O:12].[OH-].[NH4+:16]>C(OCC)C>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-:10])=[O:9])=[CH:4][C:3]=1[S:11]([NH2:16])(=[O:13])=[O:12]
Reactant: Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)Cl
Reactant: [NH4+]
Agent: [OH-]
Solvent: CCOCC
Product: Cc1ccc([N+](=O)[O-])cc1S(N)(=O)=O
Temperature: 0 °C
Reaction time: 8 h
Yield: 38 %

Procedure:
In a round bottom flask under nitrogen was placed commercially available 2-methyl-5-nitrobenzene sulphonyl chloride (2.36 g, 10.0 mmol) and 75 L dry ethyl ether was added. The solution was cooled to 0° C. and concentrated ammonium hydroxide (10 mL) was added. After stirring overnight, the mixture was filtered and then diluted with dichloromethane (150 mL). The organic layer was separated and dried over MgSO4. The solution was then concentrated to afford 820 mg of the title compound as a white solid (38%): 1HNMR (DMSO-d6) δ8.61 (d, J=2.5 Hz, 1H), 8.35 (dd, J=8 Hz, 2.5 Hz, 1H), 7.79 (br s, 2H), 7.70 (d, J=8 Hz, 1H), 2.71 (s, 3H).
Reaction SMILES: [OH:1][NH:2][C:3](=[NH:7])[CH2:4][CH2:5][CH3:6].[H-].[Na+].C(O[C:13](=O)[CH2:14][CH2:15][NH:16][C:17]([O:19][C:20]([CH3:23])([CH3:22])[CH3:21])=[O:18])C.O>CN(C=O)C>[C:20]([O:19][C:17](=[O:18])[NH:16][CH2:15][CH2:14][C:13]1[O:1][N:2]=[C:3]([CH2:4][CH2:5][CH3:6])[N:7]=1)([CH3:23])([CH3:22])[CH3:21]
Reactant: CCOC(=O)CCNC(=O)OC(C)(C)C
Reactant: CCCC(=N)NO
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CCCc1noc(CCNC(=O)OC(C)(C)C)n1
Temperature: 0 °C
Reaction time: 0.08 h

Procedure:
N-Hydroxy-butyramidine (0.425 g, 4.16 mmol) in DMF (2 ml) is added to a stirred suspension of sodium hydride (0.183 g of a 60% dispersion in oil, 4.58 mmol) in the presence of molecular sieves (0.4 g). The reaction flask is then immersed in a pre-heated oil bath at 50° C. and stirring continued for 5 min. 3-tert-Butoxycarbonylamino-propionic acid ethyl ester (0.904 g, 4.16 mmol) in DMF (2 ml) is added over 5 min followed by more DMF (2 ml). After 3 h at 50° C. the mixture is cooled to 0° C. and water (3 ml) is added. The mixture is allowed to warm to room temperature then filtered through Celite™ filter material, washing with ethyl acetate, and the solvent is removed. Purification by chromatography, eluting with DCM:MeOH (95:5 increasing to 85:15) affords the titled compound.
Reaction SMILES: [Na].[CH2:2]([OH:6])[CH2:3][CH2:4][CH3:5].[O:7]1[CH:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH2:8]1>>[OH:7][CH:9]([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH2:8][O:6][CH2:2][CH2:3][CH2:4][CH3:5]
Reactant: CCCCO
Reactant: CCCCCCCCC1CO1
Agent: [Na]
Product: CCCCCCCCC(O)COCCCC
Temperature: 100 °C
Yield: 87 %

Procedure:
0.46 gm (0.02 gm-atom) of sodium were added to 185 gm (2.5 mols) of n-butanol. After dissolution of the sodium, the temperature was raised to 100°C, and an amount of 78.2 gm (0.5 mol) of 1,2-epoxy decane was added in drops within 30 minutes while stirring. The reaction mixture was maintained at 100°C for 4 hours. Then the excess alcohol was distilled, and by subsequent vacuum distillation at 100° to 120°C and 0.06 Torr . the 2-hydroxy-decyl-n-butyl ether was separated from the higher boiling by-product. In this manner the intermediate product 2-hydroxydecyl-n-butyl ether (refractive index nD20 = 1.4392) was obtained in a yield of 87%.
Reaction SMILES: [OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:15]=[CH:14][C:11]([C:12]#[N:13])=[CH:10][CH:9]=2)=[CH:4][CH:3]=1.[CH3:16][C:17](C)([O-])[CH3:18].[K+].C(Br)C=C>C1COCC1>[CH2:18]([O:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH:15]=[CH:14][C:11]([C:12]#[N:13])=[CH:10][CH:9]=2)=[CH:6][CH:7]=1)[CH:17]=[CH2:16]
Reactant: CC(C)(C)[O-]
Reactant: N#Cc1ccc(-c2ccc(O)cc2)cc1
Agent: [K+]
Solvent: C1CCOC1
Solvent: C=CCBr
Product: C=CCOc1ccc(-c2ccc(C#N)cc2)cc1
Temperature: 25 °C
Yield: 65 %

Procedure:
The crude phenol 2i [4-(4-hydroxyphenyl)-benzonitrile] was dissolved in 250 mL of anh THF and added to a 500-mL 3-neck round-bottom flask and stirred at 25° C. Potassium tert-butoxide (0. 89 g, 8 mmol) was added to the solution, which turned yellow. Allyl bromide was added in excess (5.0 mL, 40 mmol) and the mixture was refluxed overnight. The THF and allyl bromide were removed by rotoevaporation. The resultant sludge was extracted 5 times with mL of hexane. This material was purified chromatographically (200 mesh Kieselgel 60, 2 % EtOAc 98% in hexane) to afford 1.0 g of white crystalline material (65%): mp 68°-69° C.; IR 3083, 3013, 2884, 2225, 1604, 1492, 1455, 1291, 1249, 1180, 995, 940, 824, 533 cm-1 ; 1H NMR δδ 7.6-7.8 (m, 4H), 7.4-7.5 (d, 2H), 6.9-7.0 (d, 2 H), 5.9-6.0 (m, 1 H), 5.2-5.4 (m, 2 H), 4.5 (d, 2 H); MS m/e 235 (M+), 220, 207, 166. Anal. Calcd for C14H11NO: C, 81.68; H, 5.56. Found C, 81.56; H, 5.68.
Reaction SMILES: [N:1]1([CH2:7][C:8]2[CH:9]=[C:10]([CH:16]=[CH:17][CH:18]=2)[O:11][CH2:12][CH2:13][CH2:14][NH2:15])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.I.CS[C:22]1[NH:23][CH2:24][C:25](=[O:27])[N:26]=1.C(N(CC)CC)C>C(O)C>[N:1]1([CH2:7][C:8]2[CH:9]=[C:10]([CH:16]=[CH:17][CH:18]=2)[O:11][CH2:12][CH2:13][CH2:14][NH:15][C:22]2[NH:23][CH2:24][C:25](=[O:27])[N:26]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1
Reactant: NCCCOc1cccc(CN2CCCCC2)c1
Reactant: CSC1=NC(=O)CN1
Agent: I
Solvent: CCO
Solvent: CCN(CC)CC
Product: O=C1CNC(NCCCOc2cccc(CN3CCCCC3)c2)=N1

Procedure:
3-(3-Piperidinomethylphenoxy)propylamine (3.01 g), 2-methylthio-imidazolin-4-one hydroiodide (2.60 g) and triethylamine (2.18 g) were refluxed in ethanol (20 ml) for 3 hours.
Reaction SMILES: Cl[C:2]1[C:7]([CH:8]=O)=[CH:6][CH:5]=[CH:4][N:3]=1.C(N(CC)CC)C.[C:17]([O:21][CH3:22])(=[O:20])[CH2:18][SH:19]>CC#N>[CH3:22][O:21][C:17]([C:18]1[S:19][C:2]2=[N:3][CH:4]=[CH:5][CH:6]=[C:7]2[CH:8]=1)=[O:20]
Reactant: COC(=O)CS
Reactant: O=Cc1cccnc1Cl
Solvent: CC#N
Solvent: CCN(CC)CC
Product: COC(=O)c1cc2cccnc2s1
Yield: 29 %

Procedure:
To 2-chloro-3-pyridine carboxaldehyde, compound 147-A, (5.07 g, 35.8 mmol), dissolved in MeCN (30 mL) was added triethylamine (6.5 mL, 46.5 mmol) followed by methyl thioglycolate (3.49 mL, 38.3 mmol) and the reaction was refluxed for 18 h. The reaction mixture was cooled and the solvent evaporated under reduced pressure. The crude residue was partitioned between H2O and EtOAc, the layers separated and the aqueous phase extracted with EtOAc. The organic layers were combined, washed with H2O, brine, dried over Na2SO4, filtered, and the solvent evaporated under reduced pressure. The crude residue was purified by flash column chromatography (SiO2) eluting with a heptane-EtOAc gradient to afford compound 147-B as a white solid (2.01 g, 29%). 1H-NMR (DMSO-d6): δ 3.91 (s, 3H), 7.54-7.57 (m, 1H), 8.23 (s, 1H), 8.43-8.46 (m, 1H), 8.72-8.74 (m, 1H); MS: m/z 194.1 (MH+).
Reaction SMILES: [Cl:1][C:2]1[C:7]2[C:8](=[O:22])[N:9]([CH2:11][C:12]3[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][C:13]=3[O:20][CH3:21])[CH2:10][C:6]=2[C:5]([F:23])=[C:4](Cl)[N:3]=1.[O:25]1[CH2:30][CH2:29][C@@H:28]([NH2:31])[C@@H:27]([NH2:32])[CH2:26]1.CCN(C(C)C)C(C)C>C(#N)C>[NH2:32][C@@H:27]1[C@H:28]([NH:31][C:4]2[N:3]=[C:2]([Cl:1])[C:7]3[C:8](=[O:22])[N:9]([CH2:11][C:12]4[CH:17]=[CH:16][C:15]([O:18][CH3:19])=[CH:14][C:13]=4[O:20][CH3:21])[CH2:10][C:6]=3[C:5]=2[F:23])[CH2:29][CH2:30][O:25][CH2:26]1
Reactant: N[C@@H]1CCOC[C@@H]1N
Reactant: COc1ccc(CN2Cc3c(F)c(Cl)nc(Cl)c3C2=O)c(OC)c1
Solvent: CCN(C(C)C)C(C)C
Solvent: CC#N
Product: COc1ccc(CN2Cc3c(F)c(N[C@@H]4CCOC[C@@H]4N)nc(Cl)c3C2=O)c(OC)c1
Temperature: 85 °C
Reaction time: 72 h
Yield: 9.6 %

Procedure:
A mixture of 4,6-dichloro-2-(2,4-dimethoxybenzyl)-7-fluoro-1H-pyrrolo[3,4-c]pyridin-3(2H)-one (2.5 g, 6.74 mmol), (3R,4R)-tetrahydro-2H-pyran-3,4-diamine (0.711 g, 6.12 mmol), and DIPEA (5.35 mL, 30.6 mmol) in ACN (30 mL) was stirred at 85° C. for 3 d in a sealed tube. Additional (3R,4R)-tetrahydro-2H-pyran-3,4-diamine (0.356 g, 3.06 mmol) and DIPEA (2.14 mL, 12.2 mmol) were added and the mixture was heated at 100° C. overnight. The mixture was concentrated and purified via preparative HPLC. The fractions corresponding to the desired regioisomer were collected to give the title compound (265 mg, 9.60%). 1H NMR (400 MHz, DMSO-d6) δ ppm 1.64-1.65 (m, 1H), 1.80-1.82 (s, 1H), 3.40 (td, J=11.47, 2.44 Hz, 1H), 3.53 (dd, J=11.23, 1.95 Hz, 1H), 3.67 (dd, J=11.47, 2.20 Hz, 1H), 3.71-3.73 (m, 1H), 3.75 (s, 3H), 3.77-3.79 (m, 1H), 3.81 (s, 3H), 4.09-4.11 (m, 1H), 4.33 (s, 2H), 4.50 (s, 2H), 6.48 (dd, J=8.30, 2.44 Hz, 1H), 6.58 (d, J=2.44, 1H), 6.90 (br s, 1H), 7.06 (d, J=8.30 Hz, 1H). [M+H] calc'd for C21H24ClFN4O4, 451. found, 451.
Reaction SMILES: [NH2:1][C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH:7]([CH2:12][N:13]([CH3:15])[CH3:14])[CH2:8][NH:9]2)=[CH:4][CH:3]=1.[C:16](OC(=O)C)(=[O:18])[CH3:17]>N1C=CC=CC=1.C1COCC1>[C:16]([NH:1][C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH:7]([CH2:12][N:13]([CH3:15])[CH3:14])[CH2:8][NH:9]2)=[CH:4][CH:3]=1)(=[O:18])[CH3:17]
Reactant: CC(=O)OC(C)=O
Reactant: CN(C)CC1CNc2cc(N)ccc2C1
Solvent: c1ccncc1
Solvent: C1CCOC1
Product: CC(=O)Nc1ccc2c(c1)NCC(CN(C)C)C2
Reaction time: 0.5 h
Yield: 76.1 %

Procedure:
To a solution of 7-amino-3-(N,N-dimethylamino)methyl-1,2,3,4-tetrahydroquinoline (300 mg) in pyridine (3 ml) was added a solution of acetic anhydride (150 mg) in THF (1 ml) and stirring was continued for 30 minutes. The reaction mixture was purified by alumina column chromatography (eluent; ethyl acetate to ethyl acetate/methanol=20:1) and the resulting crystals were washed with IPE to obtain the entitled compound (275 mg).
Reaction SMILES: [Cl:1][C:2]1[CH:3]=[C:4]([S:8]([CH:11]2[CH2:16][CH2:15][NH:14][CH2:13][CH2:12]2)(=[O:10])=[O:9])[CH:5]=[CH:6][CH:7]=1.Cl[C:18]1[C:23]([Cl:24])=[CH:22][CH:21]=[CH:20][N:19]=1.CCN(C(C)C)C(C)C>O1CCOCC1>[Cl:24][C:23]1[C:18]([N:14]2[CH2:15][CH2:16][CH:11]([S:8]([C:4]3[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[CH:3]=3)(=[O:10])=[O:9])[CH2:12][CH2:13]2)=[N:19][CH:20]=[CH:21][CH:22]=1
Reactant: O=S(=O)(c1cccc(Cl)c1)C1CCNCC1
Reactant: Clc1cccnc1Cl
Solvent: C1COCCO1
Solvent: CCN(C(C)C)C(C)C
Product: O=S(=O)(c1cccc(Cl)c1)C1CCN(c2ncccc2Cl)CC1
Yield: 34.4 %

Procedure:
Using the procedure from Example 7A, 4-[(3-chlorophenyl)sulfonyl]piperidine (150 mg, 0.58 mmol) was reacted with 2,3-dichloropyridine (173 mg, 1.16 mmol), DIEA (0.3 ml, 1.74) and 1,4-dioxane (0.2 ml) to afford the title compound (74 mg), a beige solid, in 34% yield.
Reaction SMILES: O[CH2:2][C:3]1[CH:12]=[N:11][C:10]2[N:9]3[CH2:13][CH2:14][CH2:15][CH2:16][C@H:8]3[C:7](=[O:17])[NH:6][C:5]=2[CH:4]=1.[I-].C(C[P+](C)(C)C)#N.C(N(C(C)C)C(C)C)C.Cl.[Cl:36][C:37]1[CH:42]=[CH:41][C:40]([CH:43]2[CH2:48][CH2:47][NH:46][CH2:45][CH2:44]2)=[CH:39][CH:38]=1>C(#N)CC>[Cl:36][C:37]1[CH:42]=[CH:41][C:40]([CH:43]2[CH2:44][CH2:45][N:46]([CH2:2][C:3]3[CH:12]=[N:11][C:10]4[N:9]5[CH2:13][CH2:14][CH2:15][CH2:16][C@H:8]5[C:7](=[O:17])[NH:6][C:5]=4[CH:4]=3)[CH2:47][CH2:48]2)=[CH:39][CH:38]=1
Reactant: Clc1ccc(C2CCNCC2)cc1
Reactant: O=C1Nc2cc(CO)cnc2N2CCCC[C@@H]12
Agent: C[P+](C)(C)CC#N
Agent: Cl
Agent: [I-]
Solvent: CCN(C(C)C)C(C)C
Solvent: CCC#N
Product: O=C1Nc2cc(CN3CCC(c4ccc(Cl)cc4)CC3)cnc2N2CCCC[C@@H]12
Temperature: 90 °C
Reaction time: 16 h
Yield: 12.5 %

Procedure:
(S)-3-(hydroxymethyl)-7,8,9,10-tetrahydro-5H-dipyrido[1,2-a:3′,2′-e]pyrazin-6(6aH)-one (100 mg, 0.429 mmol) was suspended in propionitrile (1 mL) and (cyanomethyl)trimethylphosphonium iodide (125.0 mg, 0.51 mmol) was added followed by N-ethyl-N-isopropylpropan-2-amine (225 ul, 1.3 mmol). To the stirred mixture was then added 4-(4-chlorophenyl)piperidine hydrochloride (109 mg, 0.472 mmol). The reaction was heated to 90° C. with stirring for 16 h. The crude reaction was cooled to room temperature and concentrated to a residue, then taken up in 3 mL DMSO and purified via HPLC (55-90% acetonitrile in water, ammonium bicarbonate buffer). The fractions were combined and concentrated until a white solid precipitated. The precipitate was filtered off and dried in vacuum to afford the title compound (22.1 mg, 12.5%) as a white solid. 1H NMR (DMSO-d6) δ (ppm): 10.46 (s, 1H), 7.64 (d, J=2.0 Hz, 1H), 7.29-7.37 (m, 2H), 7.21-7.28 (m, 2H), 6.96 (d, J=2.0 Hz, 1H), 4.42-4.58 (m, 1H), 3.83 (dd, J=11.4, 2.8 Hz, 1H), 3.32 (s, 2H), 2.80-2.95 (m, 2H), 2.54-2.66 (m, 1H), 1.92-2.08 (m, 3H), 1.83 (br. s., 1H), 1.66-1.77 (m, 2H), 1.33-1.66 (m, 6H). [M+H] calc'd for C23H27ClN4O, 411; found, 411.
Reaction SMILES: C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.O[CH2:21][C:22]1[CH:23]=[C:24]([CH3:41])[CH:25]=[C:26]2[C:31]=1[O:30][CH:29]([C:32]([F:35])([F:34])[F:33])[C:28]([C:36]([O:38][CH2:39][CH3:40])=[O:37])=[CH:27]2.N1C=CN=C1.[I:47]I>C(Cl)Cl>[I:47][CH2:21][C:22]1[CH:23]=[C:24]([CH3:41])[CH:25]=[C:26]2[C:31]=1[O:30][CH:29]([C:32]([F:35])([F:34])[F:33])[C:28]([C:36]([O:38][CH2:39][CH3:40])=[O:37])=[CH:27]2
Reactant: II
Reactant: CCOC(=O)C1=Cc2cc(C)cc(CO)c2OC1C(F)(F)F
Agent: c1c[nH]cn1
Agent: c1ccc(P(c2ccccc2)c2ccccc2)cc1
Solvent: ClCCl
Product: CCOC(=O)C1=Cc2cc(C)cc(CI)c2OC1C(F)(F)F
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 79 %

Procedure:
The suspension, of polymer bound triphenylphosphine (0.29 g, 0. 88 mmole), in anhydrous CH2Cl2 (5 mL) was cooled to 0° C. (ice bath) and stirred for 15 minutes. The ethyl 8-(hydroxymethyl)-6-methyl-2-(trifluoromethyl)-2H-chromene-3-carboxylate prepared as in Example 605b, Step 1 (0.20 g, 0.63 mmole), imidazole (0.06 g, 0.88 mmole) and iodine (0.19 g, 0.76 mmole) were added to above suspension, which was allowed to stir for 15 minutes at 0° C. The mixture was warmed to room temperature and stirred for an additional 3 hours. The resulting mixture was filtered through a plug of celite and condensed in vacuo to give an oil. The oil was purified by flash chromatography (silica gel) with 50% methylene chloride in hexane to give a light yellow oil (0.14 g, 79%): GCMS m/z 426.00 (M+). 1H NMR (CDCl3/400 MHz) 7.64 (s, 1H), 7.11 (s, 1H), 6.94 (s, 1H), 5.79 (q, 1H, J=7.0 Hz), 4.44 (m, 2H), 4.31 (m, 2H), 2.24 (s, 3H), 1.33 (m, 3H).
Reaction SMILES: [CH3:1][C:2]1[C:7]([CH3:8])=[CH:6][CH:5]=[C:4]([CH3:9])[C:3]=1[OH:10].C([O:15]O)(C)(C)C.S(=O)(=O)(O)O>C(O)(=O)C>[CH3:8][C:7]1[C:6](=[O:15])[CH:5]=[C:4]([CH3:9])[C:3](=[O:10])[C:2]=1[CH3:1]
Reactant: Cc1ccc(C)c(O)c1C
Reactant: CC(C)(C)OO
Agent: O=S(=O)(O)O
Solvent: CC(=O)O
Product: CC1=CC(=O)C(C)=C(C)C1=O
Yield: 93 %

Procedure:
A solution of 13.6 g (100 mmol) of 2,3,6-trimethylphenol in 40 ml of acetic acid and a solution of 32.3 g (250 mmol) of 70% by weight aqueous tert-butyl hydroperoxide in 20 ml of acetic acid were simultaneously added dropwise to a stirred solution of 0.68 g (2.0 mmol) of iron 5,14-dihydrodibenzo[b,i][5,9,14,18]tetraaza[14]annulene and 0.5 ml of concentrated sulfuric acid in 50 ml of acetic acid at 40° C. with cooling. The reaction mixture was then subjected to steam distillation. The distillate was extracted by shaking with methylene chloride. The organic phase was shaken with aqueous sodium bicarbonate solution and then with water, separated from the aqueous phase, dried over magnesium sulfate, filtered and concentrated to a yellow oil, which slowly solidifed. 14.0 g (93%) of 2,3,5-trimethyl-p-benzoquinone were obtained in the form of yellow oily crystals.
Reaction SMILES: [C:1]1([CH:7]([O:14][C:15]([C:17]2[N:22]3[C:23](=[O:26])[C@@H:24]([NH2:25])[C@H:21]3[S:20][CH2:19][C:18]=2[S:27][CH:28]([C:35]([C:48]2[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=2)([C:42]2[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=2)[C:36]2[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=2)[S:29][C:30]2[N:31]=[N:32][NH:33][CH:34]=2)=[O:16])[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:54]([NH:73][C:74]1[S:75][CH:76]=[C:77](/[C:79](=[N:83]/[O:84][CH2:85][C:86]([O:88][CH:89]([C:96]2[CH:101]=[CH:100][CH:99]=[CH:98][CH:97]=2)[C:90]2[CH:95]=[CH:94][CH:93]=[CH:92][CH:91]=2)=[O:87])/[C:80](O)=[O:81])[N:78]=1)([C:67]1[CH:72]=[CH:71][CH:70]=[CH:69][CH:68]=1)([C:61]1[CH:66]=[CH:65][CH:64]=[CH:63][CH:62]=1)[C:55]1[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=1.CN1CCOCC1.P(Cl)(Cl)(OC1C=CC=CC=1)=O.Cl>ClC.O>[C:1]1([CH:7]([O:14][C:15]([C:17]2[N:22]3[C:23](=[O:26])[C@@H:24]([NH:25][C:80](=[O:81])/[C:79](/[C:77]4[N:78]=[C:74]([NH:73][C:54]([C:55]5[CH:60]=[CH:59][CH:58]=[CH:57][CH:56]=5)([C:61]5[CH:62]=[CH:63][CH:64]=[CH:65][CH:66]=5)[C:67]5[CH:72]=[CH:71][CH:70]=[CH:69][CH:68]=5)[S:75][CH:76]=4)=[N:83]\[O:84][CH2:85][C:86]([O:88][CH:89]([C:96]4[CH:101]=[CH:100][CH:99]=[CH:98][CH:97]=4)[C:90]4[CH:91]=[CH:92][CH:93]=[CH:94][CH:95]=4)=[O:87])[C@H:21]3[S:20][CH2:19][C:18]=2[S:27][CH:28]([C:35]([C:48]2[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=2)([C:42]2[CH:43]=[CH:44][CH:45]=[CH:46][CH:47]=2)[C:36]2[CH:37]=[CH:38][CH:39]=[CH:40][CH:41]=2)[S:29][C:30]2[N:31]=[N:32][NH:33][CH:34]=2)=[O:16])[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
Reactant: N[C@@H]1C(=O)N2C(C(=O)OC(c3ccccc3)c3ccccc3)=C(SC(Sc3c[nH]nn3)C(c3ccccc3)(c3ccccc3)c3ccccc3)CS[C@H]12
Reactant: O=C(CO/N=C(\C(=O)O)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1)OC(c1ccccc1)c1ccccc1
Agent: CCl
Agent: Cl
Agent: O=P(Cl)(Cl)Oc1ccccc1
Solvent: CN1CCOCC1
Solvent: O
Product: O=C(CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)OC(c3ccccc3)c3ccccc3)=C(SC(Sc3c[nH]nn3)C(c3ccccc3)(c3ccccc3)c3ccccc3)CS[C@H]12)c1csc(NC(c2ccccc2)(c2ccccc2)c2ccccc2)n1)OC(c1ccccc1)c1ccccc1
Temperature: -30 °C
Reaction time: 0.5 h
Yield: 72.6 %

Procedure:
To a solution of 7β-amino-3-(trityl-1,2,3-triazol-4-ylthiomethyl-thio)-3-cephem-4-carboxylic acid diphenylmethyl ester (800 mg: 1.06 mMol.) and (Z)-2-(2-tritylaminothiazol-4-yl)-2-(diphenylmethoxycarbonylmethoxyimino)acetic acid (728 mg: 1.11 mMol.) in chloromethane (8 ml) cooling at -30° C. are added N-methylmorpholine (0.27 ml: 2.46 mMol.), phenyl dichlorophosphate (0.19 ml: 1.27 mMol.), and the mixture is stirred at -30° C. for 30 minutes. The reaction mixture is mixed with 10% hydrochloric acid (1 ml), diluted with water, and extracted with ethyl acetate. The extract washed with brine, dried over sodium sulfate, and concentrated. The residue is purified by silica gel chromatography (toluene: ethyl acetate=10:1) to give 7β-[(Z)-2-(2-tritylaminothiazol-4-yl)-2-(diphenylmethoxycarbonylmethoxyimino)acetamido]-3-(trityl-1,2,3-triazol-4-ylthiomethylthio)-3-cephem-4-carboxylic acid diphenylmethyl ester (1.07 g) as yellow foam. Yield: 73%.
Reaction SMILES: C(N1C=CN=C1)(N1C=CN=C1)=O.O1CCCC1.[C:18]([C:21]1[C:29](=[O:30])[N:28]2[C:24]([S:25][C:26]3[CH:34]=[CH:33][CH:32]=[CH:31][C:27]=32)=[N:23][CH:22]=1)([OH:20])=O.[NH2:35][C:36]1[NH:40][N:39]=[N:38][N:37]=1>CN(C)C=O>[NH:37]1[C:36]([NH:35][C:18]([C:21]2[C:29](=[O:30])[N:28]3[C:24]([S:25][C:26]4[CH:34]=[CH:33][CH:32]=[CH:31][C:27]=43)=[N:23][CH:22]=2)=[O:20])=[N:40][N:39]=[N:38]1
Reactant: Nc1nnn[nH]1
Reactant: O=C(O)c1cnc2sc3ccccc3n2c1=O
Agent: O=C(n1ccnc1)n1ccnc1
Solvent: C1CCOC1
Solvent: CN(C)C=O
Product: O=C(Nc1nnn[nH]1)c1cnc2sc3ccccc3n2c1=O

Procedure:
To a solution of 360 mg. of 1,1'-carbonyldiimidazole in 6 ml. of dry tetrahydrofuran at 140° C. is added dropwise 500 mg. of 3-carboxy-4-oxo-4H-pyrimido[2,1-b]benzothiazole in 6 ml. of dry dimethylformamide. After heating for 3 hrs., 186 mg. of 5-aminotetrazole is added, and the heating maintained for an additional 15 min. The reaction mixture is cooled and the precipitated product filtered. Recrystallization from dimethylformamide gives 200 mg. of the desired product, m.p. 330°-332° C.
Reaction SMILES: [Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]([CH2:12][CH2:13]I)[CH2:7][CH2:6][CH2:5]2.C(=O)([O-])[O-].[K+].[K+].Cl.[CH2:22]([NH2:24])[CH3:23]>C(#N)C.O>[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]([CH2:12][CH2:13][NH:24][CH2:22][CH3:23])[CH2:7][CH2:6][CH2:5]2
Reactant: Brc1ccc2c(c1)CCCN2CCI
Reactant: CCN
Agent: Cl
Agent: O=C([O-])[O-]
Agent: [K+]
Solvent: O
Solvent: CC#N
Product: CCNCCN1CCCc2cc(Br)ccc21
Temperature: 70 °C
Reaction time: 8 h
Yield: 71.1 %

Procedure:
A solution of 6-bromo-1-(2-iodoethyl)-1,2,3,4-tetrahydroquinoline (compound 3, 100 mg, 0.273 mmol) in acetonitrile (4.75 mL) and water (0.25 mL) in a 20 mL pressure vessel fitted with a stir-bar is treated with potassium carbonate (0.378 g, 2.73 mmol) and ethylamine hydrochloride (0.223 g, 2.73 mmol) and the sealed vessel stirred at 70° C. overnight. After 18 hours the mixture was partitioned between CH2Cl2 (50 mL) and water (10 mL) and transferred to a separatory funnel. The organic layer was separated and the aqueous layer extracted further with CH2Cl2. The combined organic layer was washed with brine, dried over Na2SO4, filtered and concentrated to give a yellow residue. The residue was purified on silica gel eluting with 7.5% 2M NH3 in methanol/92.5% dichloromethane to yield a yellow oil/residue, 4 (55 mg, 71.1%). 1H-NMR (CDCl3) δ 7.09 (dd, 1H, J=8.7, 2.4 Hz), 7.06-7.01 (m, 1H), 6.51 (d, 1H, J=8.7), 3.36 (t, 2H, J=6.8 Hz), 3.29 (t, 2H, J=5.5 Hz), 2.82 (t, 2H, J=6.8 Hz), 2.80-2.65 (2×m, 4H), 1.96-1.88 (m, 2H), 1.11 (t, 3H, J=7.1 Hz).
Reaction SMILES: [CH2:1]([SH:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[H-].[Na+].[C:11]([N:18]1[CH2:23][CH2:22][CH:21](Br)[CH2:20][CH2:19]1)([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12].O>CN(C)C=O>[C:11]([N:18]1[CH2:19][CH2:20][CH:21]([S:8][CH2:1][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)[CH2:22][CH2:23]1)([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12]
Reactant: SCc1ccccc1
Reactant: CC(C)(C)OC(=O)N1CCC(Br)CC1
Agent: [H-]
Agent: [Na+]
Solvent: CN(C)C=O
Solvent: O
Product: CC(C)(C)OC(=O)N1CCC(SCc2ccccc2)CC1
Temperature: 25 °C
Reaction time: 0.25 h
Yield: 24.5 %

Procedure:
To benzyl mercaptan (17 ml, 152 mmol)in dimethylformamide at 0° C. under nitrogen was added sodium hydride (80% dispersion in mineral oil, 4.38 g, 152 mmol) the solution was stirred at room temperature for 15 minutes then cooled to 0° C. prior to adding N-Boc-(4-bromo)piperidine (10.8 g, 38 mmol). The mixture was stirred for 14 h at room temperature then poured into water (50 ml), extracted with diethyl ether (2×100 ml), the organic layers combined, dried (MgSO4), filtered, evaporated, and the crude product purified by flash column chromatography using 10% ethyl acetate in hexane to yield the product as a pale yellow oil (2.86 g); δH (CDCl3) 1.46 (9H, s, t-Bu), 1.51 and 1.87 (4H, m, 3,5-piperidinyl CH2), 2.85 and 3.91 (4H, m, 2,6-piperidinyl CH2), 2.69 (1H, m, 4-piperidinyl H), 3.77 (2H, s, SCH2), and 7.24-7.32 (5H, m, ArH).
Reaction SMILES: [CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[S:11]([NH:14][CH2:15][CH2:16][CH2:17][C:18]([OH:20])=O)(=[O:13])=[O:12].[N:21]1[CH:26]=[CH:25][C:24]([N:27]2[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]2)=[CH:23][CH:22]=1>>[N:21]1[CH:26]=[CH:25][C:24]([N:27]2[CH2:28][CH2:29][N:30]([C:18]([CH2:17][CH2:16][CH2:15][NH:14][S:11]([C:2]3[CH:3]=[CH:4][C:5]4[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=4)[CH:1]=3)(=[O:12])=[O:13])=[O:20])[CH2:31][CH2:32]2)=[CH:23][CH:22]=1
Reactant: c1cc(N2CCNCC2)ccn1
Reactant: O=C(O)CCCNS(=O)(=O)c1ccc2ccccc2c1
Product: O=C(CCCNS(=O)(=O)c1ccc2ccccc2c1)N1CCN(c2ccncc2)CC1
Yield: 15 %

Procedure:
Using an analogous procedure to that described in Example 36, 4-(2 -naphthalenesulphonamido)butyric acid was reacted with 1-(4 -pyridyl)piperazine to give N-{3-[4-(4-pyridyl)piperazin-1-ylcarbonyl]propyl]naphthalene-2-sulphonamide in 15% yield as a foam;