potassium carbonate in N,N-dimethyl-formamide T=20°C; 4 h;
参考文献
UNIVERSITY COURT OF THE UNIVERSITY OF DUNDEE; EVERETT, Steven, Albert; ULHAQ, Saraj
Patent: WO2010/125350 A1, 2010 ;
Location in patent: Page/Page column 60-61 ;
WO 2010/125350 A1
Kochergin, P. M.; Gromov, M. Yu.; Aleksandrova, E. V.; Skachilova, S. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1993 , vol. 29, # 11 p. 1335 - 1339
Khimiya Geterotsiklicheskikh Soedinenii, 1993 , # 11 p. 1548 - 1553
Viout; Rumpf
Bulletin de la Societe Chimique de France, 1959 , p. 1123,1126
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Okumura et al.
Bulletin of the Chemical Society of Japan, 1957 , vol. 30, p. 194
Bulletin of the Chemical Society of Japan, 1959 , vol. 32, p. 886
Kochergin, P. M.; Gromov, M. Yu.; Aleksandrova, E. V.; Skachilova, S. Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1993 , vol. 29, # 11 p. 1335 - 1339
Khimiya Geterotsiklicheskikh Soedinenii, 1993 , # 11 p. 1548 - 1553
sodium methoxide in methanol
under N2; ligand (1 equiv.) added to soln. of NaOMe in MeOH; stirred for30 min; Ph3SnCl (1 equiv.) added; reacted at 60°C for 12 h; cool ed to room temp.; filtered; solvent removed gradually from filtrate by evapn. under vac.; recrystd. from MeOH; elem. anal.;
