Abstract:ill Ammoniak gelBat, und das Filtrat abcrrnals mit SalpetersLurc iiberslttiat, wobei sich ein starker Chlorsilber-Nicdersclllng abschied.Das alkoholische Filtrat wurde mit Ihsigsaure verriihrt und rnit heiBem Alkohol verdiinnt. Darauf wurde nbfiltriert und das Filtrat erkalten gelassen. Es schieden sich 0.4 g eines Korpers nns, der SOwohl Trimethylamin, nla nuch Phospborslure enthielt, sich jedtrch chlorfrei erwies. Diese Sribstanz konnte nicht niehr in annlysenreiner Form erhalten werden. Sie entbielt wahrsch… Show more
“…It is not surprising therefore that the majority of the known seven-and eight-membered rings have at least two of their atoms members of a benzene ring. The compound NH2(CH2)6C1 reacts with itself intramolecular ly only to a slight extent, while with o-NH2C6H4(CH2)4C1 ring closure is almost quantitative (68).…”
Section: -Stereochemical Factors Involved In Condensation Polymerizationmentioning
“…It is not surprising therefore that the majority of the known seven-and eight-membered rings have at least two of their atoms members of a benzene ring. The compound NH2(CH2)6C1 reacts with itself intramolecular ly only to a slight extent, while with o-NH2C6H4(CH2)4C1 ring closure is almost quantitative (68).…”
Section: -Stereochemical Factors Involved In Condensation Polymerizationmentioning
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