(4-sulfanylphenyl)methanol

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-Mercaptobenzyl alcohol (see J.Chem.Soc 1963 p 1947) (5.0 mmol) was dissolved in bromochloromethane (100 mmol) and triethylamine (5 mmol) added dropwise. The resultant mixture was stirred for 1 hour at room temperature, washed with water and the dried (MgSO4) organic solution evaporated to leave the product. Yield 0.94g (95%) 1H NMR (CDCl3, δ): 2.03 (OH), 4.65 (CH2O), 4.90 (CH2S), 7.1-7.4 (Ph). The product needed no further purification for use in Example 33. washed with water the dried (MgSO4) organic solution evaporated to leave the product no further purification for use in Example 33

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-Mercaptobenzyl alcohol (see J.Chem.Soc 1963 p 1947) (5.0 mmol) was dissolved in bromochloromethane (100 mmol) and triethylamine (5 mmol) added dropwise. The resultant mixture was stirred for 1 hour at room temperature, washed with water and the dried (MgSO4) organic solution evaporated to leave the product. Yield 0.94g (95%) 1H NMR (CDCl3, δ): 2.03 (OH), 4.65 (CH2O), 4.90 (CH2S), 7.1-7.4 (Ph). The product needed no further purification for use in Example 33. washed with water the dried (MgSO4) organic solution evaporated to leave the product no further purification for use in Example 33

反応条件: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: (4-Mercaptophenyl)methanol (2.38 g, 17.0 mmol) and 53B (5.00 g, 15.5 mmol) were mixed in DMF (80 mL). Cs2CO3 (6.05 g, 18.56 mmol) was added. The mixture was stirred at 90° C. overnight and then cooled room temperature. Ethyl acetate (150 mL) was added and the mixture was washed with water (50 mL). The aqueous layer was extracted with ethyl acetate (100 mL). The organic phases were combined, dried (MgSO4) and evaporated to dryness. The residue was purified by column chromatography eluting with ethyl acetate/heptane (20:80, 40:60 and then 60:40). There was obtained 3.5 g (61%) of 60A as a solid. 1H NMR (500 MHz, CDCl3): δ 4.19 (m, 2H), 4.64 (m, 2H), 4.69 (s, 2H), 5.10 (m, 1H), 7.34 (m, 4H), 7.53 (t, 2H), 7.59 (t, 1H), 8.15 (d, 2H), MS (APCI+) m/z 368 [M−H]+. cooled room temperature the mixture was washed with water (50 mL) The aqueous layer was extracted with ethyl acetate (100 mL) dried (MgSO4) evaporated to dryness The residue was purified by column chromatography eluting with ethyl acetate/heptane (20:80, 40:60

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-Mercaptobenzyl alcohol (see J.Chem.Soc 1963 p 1947) (5.0 mmol) was dissolved in bromochloromethane (100 mmol) and triethylamine (5 mmol) added dropwise. The resultant mixture was stirred for 1 hour at room temperature, washed with water and the dried (MgSO4) organic solution evaporated to leave the product. Yield 0.94g (95%) 1H NMR (CDCl3, δ): 2.03 (OH), 4.65 (CH2O), 4.90 (CH2S), 7.1-7.4 (Ph). The product needed no further purification for use in Example 33. washed with water the dried (MgSO4) organic solution evaporated to leave the product no further purification for use in Example 33

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:155.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A stirred mixture of (4-mercaptophenyl)methanol (6.72 g), 2-amino-5-bromo-6-methylpyrimidin-4-ol (10.76 g) and K2CO3 (7.29 g) in ethylene glycol (120 ml) was heated at 155° C. for 9 h. After cooling the mixture was poured into water (500 ml) and neutralised with conc. HCl. The precipitate was filtered, washed with water then 50% EtOH/ether and dried to give the subtitle compound as a solid, 6.7 g. After cooling the mixture The precipitate was filtered washed with water 50% EtOH/ether and dried