beim Durchleiten durch ein schwach gluehendes Rohr;
参考文献
Blicke; Powers
Journal of the American Chemical Society, 1944 , vol. 66, p. 304
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Gitsels; Wibaut
Recueil des Travaux Chimiques des Pays-Bas, 1940 , vol. 59, p. 1093,1100
1: N,N-dimethyl-formamide With trichlorophosphate 0.166667 h; 2: 1-phenyl-1H-pyrrole in dichloromethane T=50°C; 1 h; 3: With sodium hydroxide in dichloromethane T=85 - 90°C; 0.166667 h; Further stages. Title compound not separated from byproducts.;
参考文献
Graf, David D; Soto, Jorge
Patent: US2005/10039 A1, 2005 ;
Location in patent: Page 14 ;