TY - JOUR
T1 - Cross-dimerisation between different cisoid- and transoid-1,3-dienes at a ruthenium(0) centre
AU - Hirano, Masafumi
AU - Inoue, Haruka
AU - Okamoto, Takuya
AU - Ueda, Takao
AU - Komine, Nobuyuki
AU - Komiya, Sanshiro
AU - Wang, Xian Qi
AU - Bennett, Martin A.
PY - 2013/11
Y1 - 2013/11
N2 - Reaction of [Ru(η4-cisoid-2,3-dimethyl-1,3-butadiene) (η4-1,5-COD)(NCMe)] with 1,3-butadiene gives the chelate bis(allylic)ruthenium(ii) complex supine,prone-[Ru(η3: η3-2,3-dimethylocta-2,6-diene-1,8-diyl)(η4-1, 5-COD)] (supine,prone-2da) in 75% isolated yield as a result of cross-oxidative coupling between two different 1,3-diene units. The structure of 2da has been established unambiguously using X-ray crystallography. This provides direct evidence that the prostereogenic selective oxidative coupling at the ruthenium(0) centre occurs between the cisoid- and transoid-dienes.
AB - Reaction of [Ru(η4-cisoid-2,3-dimethyl-1,3-butadiene) (η4-1,5-COD)(NCMe)] with 1,3-butadiene gives the chelate bis(allylic)ruthenium(ii) complex supine,prone-[Ru(η3: η3-2,3-dimethylocta-2,6-diene-1,8-diyl)(η4-1, 5-COD)] (supine,prone-2da) in 75% isolated yield as a result of cross-oxidative coupling between two different 1,3-diene units. The structure of 2da has been established unambiguously using X-ray crystallography. This provides direct evidence that the prostereogenic selective oxidative coupling at the ruthenium(0) centre occurs between the cisoid- and transoid-dienes.
UR - http://www.scopus.com/inward/record.url?scp=84885830512&partnerID=8YFLogxK
U2 - 10.1039/c3nj00429e
DO - 10.1039/c3nj00429e
M3 - Article
SN - 1144-0546
VL - 37
SP - 3433
EP - 3439
JO - New Journal of Chemistry
JF - New Journal of Chemistry
IS - 11
ER -