A novel, shape-selective, zeolite-catalyzed synthesis of calix(4)pyrroles

Porosity and acidity of molecular sieve Al-MCM-41 (ca. 30 A pore diameter) plays a crucial role in the synthesis of novel calix(4)pyrroles; for the first time, Al-MCM-41 has been used as a solid acid catalyst to produce a number of calix(4)pyrroles with good selectivity ad yields where zeolite HY (c...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2001-11 (21), p.2226-2224
Hauptverfasser:	Kishan, M R, Srinivas, N, Raghavan, K V, Kulkarni, S J, Sarma, J A, Vairamani, M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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