A concise synthesis of Ni-didecarboxysirohydrochlorin hexamethylester—a model compound for key intermediates in heme d1 and heme biosynthesis
摘要:
An efficient synthesis of Ni-didecarboxysirohydrochlorin hexamethylester rac-13 was achieved by Barton olefination starting from a readily available dioxo-isobacteriochlorin rac-9. The synthetic route should open a general facile access to this type of naturally occurring hydroporphyrins. Isobacteriochlorins 3-6 are key intermediates in heme d(1) and heme biosynthesis of sulfate reducing and denitrifying bacteria as well as in archaebacteria. (C) 2014 Elsevier Ltd. All rights reserved.
A concise synthesis of Ni-didecarboxysirohydrochlorin hexamethylester—a model compound for key intermediates in heme d1 and heme biosynthesis
摘要:
An efficient synthesis of Ni-didecarboxysirohydrochlorin hexamethylester rac-13 was achieved by Barton olefination starting from a readily available dioxo-isobacteriochlorin rac-9. The synthetic route should open a general facile access to this type of naturally occurring hydroporphyrins. Isobacteriochlorins 3-6 are key intermediates in heme d(1) and heme biosynthesis of sulfate reducing and denitrifying bacteria as well as in archaebacteria. (C) 2014 Elsevier Ltd. All rights reserved.