Photochemistry of (.eta.1-C5Cl5)Mn(CO)5 and (.eta.1-C6H5CH2)Mn(CO)5: competitive formation of 16- and 17e intermediates
作者:Kent M. Young、Mark S. Wrighton
DOI:10.1021/ja00157a026
日期:1990.1
Irradiation of RMn(CO) 5 (R=η 1 -C 5 Cl 5 ,η 1 -C 6 H 5 CH 2 ) in alkane glasses at 95 K leads to CO loss as the only detectable photoprocess: the ring-slipped (η 3 -C 5 Cl 5 )Mn(CO) 4 and (η 5 -C 5 Cl 5 )Mn(CO) 3 or (η 3 -C 6 H 5 CH 2 )Mn(CO) 4 are formed, respectively. The identities of the η 3 intermediates from (η 1 -C 5 Cl 5 )Mn(CO) 5 and (η 1 -C 6 H 5 CH 2 )Mn(CO) 5 have been established by spectroscopic
Chemistry of octachlorofulvalene. Diels–Alder reactions
作者:Victor Mark
DOI:10.1039/c39730000910
日期:——
Octachorofulvalene reacted readily as a dienophile with conjugated olefins to afford (2 + 4) mono- and di-adducts, but it reacted as the diene component with norbornadiene; in contrast, decachloro-2,5-dihydrofulvalene and hexachlorofulvene reacted predominantly as dienic partners with cyclopentadiene.
A thermoplastic polymer composition comprises a thermoplastic polymer and a compatibilizing agent comprising a fulvene moiety or a fulvene-derived moiety. A heterophasic polymer composition comprises a propylene polymer phase, an ethylene polymer phase, and a compatibilizing agent comprising a fulvene moiety or a fulvene-derived moiety.