Linked Life Data

21584338

Source:http://linkedlifedata.com/resource/pubmed/id/21584338

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
24
pubmed:dateCreated
2011-6-9
pubmed:abstractText
The reaction of the dinuclear cobalt compound [(CpCoS(2)C(2)B(10)H(10))(CpCoSC(2)B(10)H(11))(n-C(4)H(9)S)] (1) with HC?CC(O)Fc leads to the cobalt-free products (C(2)B(10)H(10))(SCH=CHCOFc)(2) (4-6), (S(2)C(2)B(10)H(10))(HC=CCOFc) (7), and (C(2)B(10)H(11))(SCH=CHCOFc) (8, 9). 4-6 are produced by hydrosulfuration of the alkyne at the 1,2-dicarba-closo-dodecaborane-dithiolate ligand with the generated vinyl groups in Z/Z, Z/E and E/E configurations, respectively. In 7, the alkyne is added to 1,2-dicarba-closo-dodecaborane-dithiolate at the two sulfur sites. 8 and 9 are the products of alkyne hydrosulfuration at the 1,2-dicarba-closo-dodecaborane-1-monothiolate ligand with the generated vinyl group in either Z or E configuration. The treatment of 1 with HC?CCO(2)Me gives rise to the parallel products (C(2)B(10)H(10))(SCH=CHCO(2)Me)(2) (10-12) and (C(2)B(10)H(11))(SCH=CHCO(2)Me) (13, 14). All of the new compounds have been characterized by IR, NMR, elemental analysis and mass spectroscopy. The structures of compounds 4, 7, and 8 have also been determined by single-crystal X-ray diffraction analysis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
1477-9234
pubmed:author
pubmed:copyrightInfo
This journal is © The Royal Society of Chemistry 2011
pubmed:issnType
Electronic
pubmed:day
28
pubmed:volume
40
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
6541-6
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
Disulfuration and hydrosulfuration of an alkyne at a 1,2-dicarba-closo-dodecaborane-thiolate ligand.
pubmed:affiliation
State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Jiangsu, 210093, China.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't