1: 78 g / bromine, red mercuric oxide / various solvent(s) / 3 h / 80 - 90 °C
2: 22 percent / butyl-lithium / hexane; tetrahydrofuran / 4 h / Heating
3: 70 percent / butyl-lithium / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / 24 h / Ambient temperature
4: 0.4 g / hydrogen / 5percent palladium-barium sulphate / ethyl acetate
5: 0.57 g / CDCl3 / 96 h / 50 °C
6: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
1: 22 percent / butyl-lithium / hexane; tetrahydrofuran / 4 h / Heating
2: 70 percent / butyl-lithium / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / 24 h / Ambient temperature
3: 0.4 g / hydrogen / 5percent palladium-barium sulphate / ethyl acetate
4: 0.57 g / CDCl3 / 96 h / 50 °C
5: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
1: 70 percent / butyl-lithium / hexane; tetrahydrofuran; hexamethylphosphoric acid triamide / 24 h / Ambient temperature
2: 0.4 g / hydrogen / 5percent palladium-barium sulphate / ethyl acetate
3: 0.57 g / CDCl3 / 96 h / 50 °C
4: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
1: 0.4 g / hydrogen / 5percent palladium-barium sulphate / ethyl acetate
2: 0.57 g / CDCl3 / 96 h / 50 °C
3: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
trifluoroacetic acid in tetrahydrofuran; water
Ambient temperature;
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
1: 2.7 g / butyl-lithium / tetrahydrofuran; hexane / 40 h / Heating
2: 0.57 g / CDCl3 / 96 h / 50 °C
3: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
1: bromine, red mercuric oxide / various solvent(s)
2: 2.7 g / butyl-lithium / tetrahydrofuran; hexane / 40 h / Heating
3: 0.57 g / CDCl3 / 96 h / 50 °C
4: 300 mg / trifluoroacetic acid / tetrahydrofuran; H2O / Ambient temperature
View Scheme
参考文献
Halim, Haroen; Locksley, Harry D.; Memon, Janmohammed J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 2331 - 2337
