S. Spassov

An integrated palaeoenvironmental investigation of a 6200 year old peat sequence from Ile de la Possession, Iles Crozet, sub-Antarctica (2008)

Hébrard, J.P., Verbruggen, C., Disnar, Jean-Robert, Spassov, S., ...

A 6200 year old peat sequence, cored in a volcanic crater on the sub-Antarctic Ile de la Possession (Iles Crozet), has been investigated, based on a multi-proxy approach. The methods applied are...

An integrated palaeoenvironmental investigation of a 6200 year old peat sequence from Ile de la Possession, Iles Crozet, sub-Antarctica (2008)

Hébrard, J.P., Verbruggen, C., Disnar, Jean-Robert, Spassov, S., ...

A 6200 year old peat sequence, cored in a volcanic crater on the sub-Antarctic Ile de la Possession (Iles Crozet), has been investigated, based on a multi-proxy approach. The methods applied are...

CYCLOCONDENSATIONS OF HOMOPHTHALIC ANHYDRIDES WITH 1-AZA-1,3-DIENES. (1995)

GEORGIEVA, A, STANOEVA, E, SPASSOV, S, HAIMOVA, M, De Kimpe, Norbert, Boelens, Mark, ...

SYNTHESIS OF 11H-4B,10B-DIHYDRO[1]BENZOPYRANO[4,3C]ISOQUINOLINE-6,11(5H)-DIONES AND 13H-6C,12B-DIHYDRONAPHTHO[1',2'-5,6]-PYRANO[4,3C]ISOQUINOLINE-8,13(7H)-DIONE FROM HOMOPHTHALIC ANHYDRIDE AND N-(2-HYDROXYARYLIDENE)ALKYLAMINES. (1994)

GEORGIEVA, A, STANOEVA, E, KARAMFILOVA, K, SPASSOV, S, ANGELOVA, O, HAIMOVA, M, ...

Synthesis of HH-4b, 10b-Dihydro [1] benzopyrano [4,3-c] isoquinoline-6,ll(5H)-diones and 13H-6c, 12b-Dihydronaphtho [l',2':5,6]-pyrano [4,3-c] isoquinoline-8,13(7H)-dione from Homophthalic Anhydride and N-(2-Hydroxyarylidene)alkylamines. Tetrahedron, 50,9399-9410 (1994).

GEORGIEVA, A, STANOEVA, E, KARAMFILOVA, K, SPASSOV, S, ANGELOVA, O, HAIMOVA, M, ...