1: N-methyl-N'-nitro-N-nitroso-guanidine With potassium hydroxide in diethyl ether; water 2.75 h; 2: indolecarboxylic acid chloride in diethyl ether T=-30 - 0°C;
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Location in patent: Page/Page column 106 ;
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tetrakis(triphenylphosphine) palladium(0); tri-n-butyl-tin hydride in toluene T=20°C; 1.08333 h;
参考文献
Harrowven, David C.; Curran, Dennis P.; Kostiuk, Sarah L.; Wallis-Guy, Ian L.; Whiting, Sally; Stenning, Kerri J.; Tang, Bencan; Packard, Emma; Nanson, Lana
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