TY - JOUR
T1 - Trimethyl-aluminium and -gallium derivatives of calix[4]arenes
T2 - Cone (mono-metallic) or doubly flattened partial cone (tetrametallic) conformations
AU - Atwood, Jerry L.
AU - Gardiner, Michael G.
AU - Jones, Cameron
AU - Raston, Colin L.
AU - Skelton, Brian W.
AU - White, Allan H.
PY - 1996/1/1
Y1 - 1996/1/1
N2 - Reaction of calix[4]arene (H4L) or p-But-calix[4]arene (H4L′) with MMe3 (M = Al, Ga) in toluene affords fully deprotonated, alkyl-metal rich complexes [(L or L′)(M-Me)2(MMe3)2] with the calixarene adopting a doubly flattened partial cone conformation; reaction of 1,3-dimethyl ether p-But-calix[4]arene (H2L″) with AlMe3 yields [(L″)AlMe], the metal-bound alkyl group exo to the cavity of the calixarene in a cone conformation.
AB - Reaction of calix[4]arene (H4L) or p-But-calix[4]arene (H4L′) with MMe3 (M = Al, Ga) in toluene affords fully deprotonated, alkyl-metal rich complexes [(L or L′)(M-Me)2(MMe3)2] with the calixarene adopting a doubly flattened partial cone conformation; reaction of 1,3-dimethyl ether p-But-calix[4]arene (H2L″) with AlMe3 yields [(L″)AlMe], the metal-bound alkyl group exo to the cavity of the calixarene in a cone conformation.
UR - http://www.scopus.com/inward/record.url?scp=1542502800&partnerID=8YFLogxK
U2 - 10.1039/cc9960002487
DO - 10.1039/cc9960002487
M3 - Article
AN - SCOPUS:1542502800
SN - 1359-7345
SP - 2487
EP - 2488
JO - Chemical Communications
JF - Chemical Communications
IS - 21
ER -