Begley, Michael J.; Landlow, Mark; Pattenden, Gerald, Journal of the Chemical Society. Perkin transactions I, 1988, p. 1095 - 1106
作者:Begley, Michael J.、Landlow, Mark、Pattenden, Gerald
DOI:——
日期:——
Synthesis of a remarkably stable bicyclo[7.3.1]diynene esperamicin A1/calicheamicin .gamma. system. Structural requirements for facile formation of a 1,4-diyl
作者:Philip. Magnus、Richard T. Lewis、John C. Huffman
DOI:10.1021/ja00228a071
日期:1988.9
BEGLEY, MICHAEL J.;LADLOW, MARK;PATTENDEN, GERALD, J. CHEM. SOC. PERKIN TRANS., PT 1,(1988) N 5, C. 1095-1106
作者:BEGLEY, MICHAEL J.、LADLOW, MARK、PATTENDEN, GERALD
DOI:——
日期:——
MAGNUS, PHILIP;LEWIS, RICHARD T.;HUFFMAN, JOHN C., J. AMER. CHEM. SOC., 110,(1988) N 20, C. 6921-6923
作者:MAGNUS, PHILIP、LEWIS, RICHARD T.、HUFFMAN, JOHN C.
DOI:——
日期:——
Synthetic and mechanistic studies on the antitumor antibiotics esperamicin A1 and calicheamicin .gamma.1: synthesis of 2-ketobicyclo[7.3.1.]enediyne and 13-ketocyclo[7.3.1]enediyne cores mediated by .eta.2]dicobalt hexacarbonyl alkyne complexes. Cycloaromatization rate studies
作者:Philip Magnus、Paul Carter、Jason Elliott、Richard Lewis、John Harling、Thomas Pitterna、William E. Bauta、Simon Fortt
DOI:10.1021/ja00033a031
日期:1992.3
of the antitumor antibiotics esperamicin and calicheamicin can be realized provided the 10,11-acetylenic bond is complexed as its derived η 2 Co 2 (CO) 6 adduct. The 10,11-η 2 -2-ketobicyclo[7.3.1] enediynedicobalthexacarbonyl adduct 38 was synthesized using η 2 dicobalthexacarbonyl propargyl cation alkylation to form the crucial 10-membered ring
如果 10,11-炔键复合为其衍生的 η 2 Co 2 (CO) 6 加合物,则可以实现构建抗肿瘤抗生素 esperamicin 和 calicheamicin 的双环 [7.3.1] 十三烯二炔核心结构的一般策略。10,11-η 2 -2-酮双环[7.3.1] 烯二炔二钴六羰基加合物 38 是使用 η 2 二钴六羰基炔丙基阳离子烷基化合成关键的 10 元环