A rational step-by-step preparation of a chlorin from linear tetrapyrroles

Autor:	M. W. Burden, Dennis H. Burns, Tim M. Caldwell
Rok vydání:	1993
Předmět:	chemistry.chemical_compound Chloroform chemistry Metalation Yield (chemistry) Organic Chemistry Drug Discovery Chlorin Condensation Organic chemistry Biochemistry
Zdroj:	Tetrahedron Letters. 34:2883-2886
ISSN:	0040-4039
DOI:	10.1016/s0040-4039(00)60471-9
Popis:	Formation of porphodimethene 2 by condensation of pyrromethanes 3 and 4 , metalation with Zn(OAc) 2 under neutral conditions and heating to 55°C for 1 hour in chloroform produces chlorin 5 in 27% yield.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::73deb1c0525fb1b932df8c3acbe10de9 https://doi.org/10.1016/s0040-4039(00)60471-9 Zobrazit plný text záznamu