Ring Enlargements. V. The Preparation of 2-Arylcycloheptanones and 2-Aryl-2-cycloheptenones<sup>1</sup>
作者:C. David Gutsche、Emil F. Jason
DOI:10.1021/ja01587a026
日期:1956.3
Preliminary Experiments on the Synthesis of Colchicine. The Synthesis of 4b,5,6,7,8,8a,9,10-Octahydro-2,3,4-trimethoxy-10-ketophenanthrene and its B-Ring and C-Ring Homologs<sup>1</sup>
作者:C. David Gutsche、Frederick A. Fleming
DOI:10.1021/ja01636a013
日期:1954.4
Colchicine Studies. III. Conversion of 2-(2',3',4'-Trimethoxyphenyl)-cyclohept-2-enone to a Tropone<sup>1a</sup>
作者:MICHAEL CAIS、DAVID GINSBURG
DOI:10.1021/jo01095a006
日期:1958.1
Lotspeich,F.J.; Core,S., Journal of Heterocyclic Chemistry, 1969, vol. 6, p. 423 - 427