Optically active triosmium cluster with bridging terpenic thioureato-like ligand - synthesis, structure, and absolute configuration

Optically active triosmium cluster with bridging terpenic thioureato-like ligand - synthesis, structure, and absolute configuration Full article

Journal

Inorganic Chemistry Communications
ISSN: 1387-7003

Output data

Year: 2002, Volume: 5, Number: 1, Pages: 32-34 Pages count : DOI: 10.1016/S1387-7003(01)00337-9

Tags

optically active triosmium clusters; terpenes; X-ray structure; absolute configuration

Authors

Kirin VP , Maksakov VA , Virovets AV , Popov SA , Tkachev AV

Affiliations

1	(Данные Web of science) RAS, Inst Inorgan Chem, Novosibirsk 630090, Russia
2	(Данные Web of science) RAS, Novosibirsk Organ Chem Inst, Novosibirsk 630090, Russia

The reactions of (3bS,4aR)-3,4,4-trimethyl-3b,4,4a,5-tetrahydro-cyclopropa[3,4]cyclopenta[1,2-c]pyrazole-l-carbothioic acid (2-methoxy-phenyl)-amide (amide 1) containing a thiourea-like fragment >N-C(S)NHR with triosmiurn clusters Os-3(CO12-n(NCME)(n) (n = 1, 2) and (mu-H)Os-3(CO)(10)(mu-OH) result in the formation of diastereomers with the mu(2) chelate-bridging by S and pyrazole N atom ligands. X-ray analysis of one of the diastereomers was performed and its absolute configuration was determined. (C) 2002 Elsevier Science B.V. All rights reserved.

Kirin V. , Maksakov V. , Virovets A. , Popov S. , Tkachev A.
Optically active triosmium cluster with bridging terpenic thioureato-like ligand - synthesis, structure, and absolute configuration
Inorganic Chemistry Communications. 2002. V.5. N1. P.32-34. DOI: 10.1016/S1387-7003(01)00337-9 WOS Scopus

Published print:

Jan 1, 2002

Web of science	WOS:000173482600009
Scopus	2-s2.0-0036146310
OpenAlex	W2035101342